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Diffstat (limited to 'sourcemod/scripting/include/smlib/clients.inc')
| -rw-r--r-- | sourcemod/scripting/include/smlib/clients.inc | 3077 |
1 files changed, 3077 insertions, 0 deletions
diff --git a/sourcemod/scripting/include/smlib/clients.inc b/sourcemod/scripting/include/smlib/clients.inc new file mode 100644 index 0000000..ca5cf4c --- /dev/null +++ b/sourcemod/scripting/include/smlib/clients.inc @@ -0,0 +1,3077 @@ +#if defined _smlib_client_included + #endinput +#endif +#define _smlib_client_included + +// Defined here beacause needed in teams.inc +#define CLIENTFILTER_ALL 0 // No filtering +#define CLIENTFILTER_BOTS ( 1 << 1 ) // Fake clients +#define CLIENTFILTER_NOBOTS ( 1 << 2 ) // No fake clients +#define CLIENTFILTER_AUTHORIZED ( 1 << 3 ) // SteamID validated +#define CLIENTFILTER_NOTAUTHORIZED ( 1 << 4 ) // SteamID not validated (yet) +#define CLIENTFILTER_ADMINS ( 1 << 5 ) // Generic Admins (or higher) +#define CLIENTFILTER_NOADMINS ( 1 << 6 ) // No generic admins +// All flags below require ingame checking (optimization) +#define CLIENTFILTER_INGAME ( 1 << 7 ) // Ingame +#define CLIENTFILTER_INGAMEAUTH ( 1 << 8 ) // Ingame & Authorized +#define CLIENTFILTER_NOTINGAME ( 1 << 9 ) // Not ingame (currently connecting) +#define CLIENTFILTER_ALIVE ( 1 << 10 ) // Alive +#define CLIENTFILTER_DEAD ( 1 << 11 ) // Dead +#define CLIENTFILTER_SPECTATORS ( 1 << 12 ) // Spectators +#define CLIENTFILTER_NOSPECTATORS ( 1 << 13 ) // No Spectators +#define CLIENTFILTER_OBSERVERS ( 1 << 14 ) // Observers +#define CLIENTFILTER_NOOBSERVERS ( 1 << 15 ) // No Observers +#define CLIENTFILTER_TEAMONE ( 1 << 16 ) // First Team (Terrorists, ...) +#define CLIENTFILTER_TEAMTWO ( 1 << 17 ) // Second Team (Counter-Terrorists, ...) + +#include <sourcemod> +#include <entity_prop_stocks> +#include <sdktools_engine> +#include <sdktools_trace> +#include <sdktools_voice> +#include <smlib/general> +#include <smlib/colors> +#include <smlib/edicts> +#include <smlib/math> +#include <smlib/teams> +#include <smlib/weapons> + +/** + * Very useful macro to iterate all clients + * matching the specified flags. + * + * @param 1 Name of the client index variable (will be only valid in the loop). + * @param 2 CLIENTFILTER_ flags to check. + */ +#define LOOP_CLIENTS(%1,%2) for (int %1=Client_GetNext(%2); %1 >= 1 && %1 <= MaxClients; %1=Client_GetNext(%2, ++%1)) + +/** + * Macro for iterating trough all observers of a player. + * + * @param 1 Client Index for who to get the observers. + * @param 2 Name of the observer client index variable (will be only valid in the loop). + * @param 3 CLIENTFILTER_ flags to check. + */ +#define LOOP_OBSERVERS(%1,%2,%3) for (int %2=Client_GetNextObserver(%1, 1, %3); %2 >= 1 && %2 <= MaxClients; %2=Client_GetNextObserver(%1, ++%2, %3)) + +/** + * Very useful macro to iterate all weapons of a client. + * + * @param 1 Client Index + * @param 2 Name of the weapon index variable (will be only valid in the loop). + * @param 3 Name of the client's weapon index variable (will be only valid in the loop). + */ +#define LOOP_CLIENTWEAPONS(%1,%2,%3) for (int %3, %2=Client_GetNextWeapon(%1, %3); %2 != -1; %2=Client_GetNextWeapon(%1, %3)) + +// Hud Element hiding flags (possibly outdated) +#define HIDEHUD_WEAPONSELECTION ( 1<<0 ) // Hide ammo count & weapon selection +#define HIDEHUD_FLASHLIGHT ( 1<<1 ) +#define HIDEHUD_ALL ( 1<<2 ) +#define HIDEHUD_HEALTH ( 1<<3 ) // Hide health & armor / suit battery +#define HIDEHUD_PLAYERDEAD ( 1<<4 ) // Hide when local player's dead +#define HIDEHUD_NEEDSUIT ( 1<<5 ) // Hide when the local player doesn't have the HEV suit +#define HIDEHUD_MISCSTATUS ( 1<<6 ) // Hide miscellaneous status elements (trains, pickup history, death notices, etc) +#define HIDEHUD_CHAT ( 1<<7 ) // Hide all communication elements (saytext, voice icon, etc) +#define HIDEHUD_CROSSHAIR ( 1<<8 ) // Hide crosshairs +#define HIDEHUD_VEHICLE_CROSSHAIR ( 1<<9 ) // Hide vehicle crosshair +#define HIDEHUD_INVEHICLE ( 1<<10 ) +#define HIDEHUD_BONUS_PROGRESS ( 1<<11 ) // Hide bonus progress display (for bonus map challenges) + +/** +* Sets the Hide-Hud flags of a client +* +* @param client Client index. +* @param flags Flag to set, use one of the HIDEHUD_ hiding constants +*/ +stock void Client_SetHideHud(int client, int flags) +{ + SetEntProp(client, Prop_Send, "m_iHideHUD", flags); +} + +/** +* Checks if the specified index is a player and connected. +* +* @param entity An entity index. +* @param checkConnected Set to false to skip the IsClientConnected check +* @return Returns true if the specified entity index is a player connected, false otherwise. +*/ +stock bool Client_IsValid(int client, bool checkConnected=true) +{ + if (client > 4096) { + client = EntRefToEntIndex(client); + } + + if (client < 1 || client > MaxClients) { + return false; + } + + if (checkConnected && !IsClientConnected(client)) { + return false; + } + + return true; +} + +/** +* Checks if the specified index is a player and ingame. +* +* @param entity An entity index. +* @return Returns true if the specified index is a player and ingame, false otherwise. +*/ +stock bool Client_IsIngame(int client) +{ + if (!Client_IsValid(client, false)) { + return false; + } + + return IsClientInGame(client); +} + +/** +* Checks if the specified index is a player, ingame and authorized. +* +* @param entity An entity index. +* @return Returns true if the specified index is a player, ingame and authed, false otherwise. +*/ +stock bool Client_IsIngameAuthorized(int client) +{ + if (!Client_IsIngame(client)) { + return false; + } + + return IsClientAuthorized(client); +} + +#define MAX_STEAMAUTH_LENGTH 21 + +/** +* Finds a player by his SteamID +* +* @param auth SteamID to search for +* @return Client Index or -1 +*/ +stock int Client_FindBySteamId(const char[] auth) +{ + char clientAuth[MAX_STEAMAUTH_LENGTH]; + for (int client=1; client <= MaxClients; client++) { + if (!IsClientAuthorized(client)) { + continue; + } + + GetClientAuthId(client, AuthId_Steam2, clientAuth, sizeof(clientAuth)); + + if (StrEqual(auth, clientAuth)) { + return client; + } + } + + return -1; +} + +/** +* Finds a player by his name. +* Only returns the first matching player. +* +* @param name Name to search for. +* @param partOfName Whether to search for the part of a name or compare the full name. +* @param caseSensitive If true, comparison is case sensitive. If false (default), comparison is case insensitive. +* @return Client Index or -1 +*/ +stock int Client_FindByName(const char[] name, bool partOfName=true, bool caseSensitive=false) +{ + char clientName[MAX_NAME_LENGTH]; + for (int client=1; client <= MaxClients; client++) { + if (!IsClientAuthorized(client)) { + continue; + } + + GetClientName(client, clientName, sizeof(clientName)); + + if (partOfName) { + if (StrContains(clientName, name, caseSensitive) != -1) { + return client; + } + } + else if (StrEqual(name, clientName, caseSensitive)) { + return client; + } + } + + return -1; +} + +// Spectator Movement modes +enum Obs_Mode +{ + OBS_MODE_NONE = 0, // not in spectator mode + OBS_MODE_DEATHCAM, // special mode for death cam animation + OBS_MODE_FREEZECAM, // zooms to a target, and freeze-frames on them + OBS_MODE_FIXED, // view from a fixed camera position + OBS_MODE_IN_EYE, // follow a player in first person view + OBS_MODE_CHASE, // follow a player in third person view + OBS_MODE_ROAMING, // free roaming + + NUM_OBSERVER_MODES +}; + +// Force Camera Restrictions with mp_forcecamera +enum Obs_Allow +{ + OBS_ALLOW_ALL = 0, // allow all modes, all targets + OBS_ALLOW_TEAM, // allow only own team & first person, no PIP + OBS_ALLOW_NONE, // don't allow any spectating after death (fixed & fade to black) + + OBS_ALLOW_NUM_MODES, +}; + +/** + * Gets the client's observer mode (Obs_Mode). + * + * @param client Client Index. + * @return The current observer mode (ObsMode). + */ +stock Obs_Mode Client_GetObserverMode(int client) +{ + return view_as<Obs_Mode>(GetEntProp(client, Prop_Send, "m_iObserverMode")); +} + + +/** + * Sets the client's observer mode. + * Use a value of the Obs_Mode enum. + * This is a rewrite of CBasePlayer::SetObserverMode(). + * + * @param client Client Index. + * @param mode New Observer mode value (Obs_Mode). + * @param updateMoveType Set to true (default) to allow this function updating the movetype, false otherwise. + */ +stock void Client_SetObserverMode(int client, Obs_Mode mode, bool updateMoveType=true) +{ + if (mode < OBS_MODE_NONE || mode >= NUM_OBSERVER_MODES) { + return; + } + + // check mp_forcecamera settings for dead players + if (mode > OBS_MODE_FIXED && GetClientTeam(client) > TEAM_SPECTATOR) + { + ConVar mp_forcecamera = FindConVar("mp_forcecamera"); + + if (mp_forcecamera != INVALID_HANDLE) { + switch (view_as<Obs_Allow>(mp_forcecamera.IntValue)) + { + case OBS_ALLOW_TEAM: { + mode = OBS_MODE_IN_EYE; + } + case OBS_ALLOW_NONE: { + mode = OBS_MODE_FIXED; // don't allow anything + } + } + } + } + + Obs_Mode observerMode = Client_GetObserverMode(client); + if (observerMode > OBS_MODE_DEATHCAM) { + // remember mode if we were really spectating before + Client_SetObserverLastMode(client, observerMode); + } + + SetEntProp(client, Prop_Send, "m_iObserverMode", mode); + + switch (mode) { + case OBS_MODE_NONE, OBS_MODE_FIXED, OBS_MODE_DEATHCAM: { + Client_SetFOV(client, 0); // Reset FOV + + if (updateMoveType) { + SetEntityMoveType(client, MOVETYPE_NONE); + } + } + case OBS_MODE_CHASE, OBS_MODE_IN_EYE: { + // udpate FOV and viewmodels + Client_SetViewOffset(client, NULL_VECTOR); + + if (updateMoveType) { + SetEntityMoveType(client, MOVETYPE_OBSERVER); + } + } + case OBS_MODE_ROAMING: { + Client_SetFOV(client, 0); // Reset FOV + Client_SetViewOffset(client, NULL_VECTOR); + + if (updateMoveType) { + SetEntityMoveType(client, MOVETYPE_OBSERVER); + } + } + } +} + +/** + * Gets the client's last oberserver mode + * + * @param client Client Index. + * @return Last Observer mode + */ +stock Obs_Mode Client_GetObserverLastMode(int client) +{ + return view_as<Obs_Mode>(GetEntProp(client, Prop_Data, "m_iObserverLastMode")); +} + +/** + * Sets the client's last oberserver mode + * + * @param client Client Index. + * @param mode Last Observer mode + */ +stock void Client_SetObserverLastMode(int client, Obs_Mode mode) +{ + SetEntProp(client, Prop_Data, "m_iObserverLastMode", mode); +} + +/** + * Gets the client's view offset. + * This is the position relative to the client itself. + * + * @param client Client Index. + * @param vec Vector Buffer. + */ +stock void Client_GetViewOffset(int client, float vec[3]) +{ + GetEntPropVector(client, Prop_Data, "m_vecViewOffset", vec); +} + +/** + * Sets the client's view offset. + * This is the position relative to the client itself. + * + * @param client Client Index. + * @param vec Vector buffer. + * @noreturn + */ +stock void Client_SetViewOffset(int client, float vec[3]) +{ + SetEntPropVector(client, Prop_Data, "m_vecViewOffset", vec); +} + +/** + * Gets the client's current observer target entity. + * + * @param client Client Index. + * @return Observed Entity Index. + */ +stock int Client_GetObserverTarget(int client) +{ + return GetEntPropEnt(client, Prop_Send, "m_hObserverTarget"); +} + +/** + * Sets the client's current observer target entity. + * + * @param client Client Index. + * @param entity Observed Entity Index. + * @param resetFOV If to reset the client's field of view. + */ +stock void Client_SetObserverTarget(int client, int entity, bool resetFOV=true) +{ + SetEntPropEnt(client, Prop_Send, "m_hObserverTarget", entity); + + if (resetFOV) { + Client_SetFOV(client, 0); + } +} + +/** + * Gets the client's Field Of View. + * + * @param client Client Index. + * @return Field Of View + */ +stock int Client_GetFOV(int client) +{ + return GetEntProp(client, Prop_Send, "m_iFOV"); +} + +/** + * Sets the client's Field Of View. + * + * @param client Client Index. + * @param value Field Of View + */ +stock void Client_SetFOV(int client, int value) +{ + SetEntProp(client, Prop_Send, "m_iFOV", value); +} + +/** + * Checks if the client's View Model is drawn for the client. + * + * @param client Client Index. + * @return True if the viewmodel is drawn, false otherwise. + */ +stock bool Client_DrawViewModel(int client) +{ + return GetEntProp(client, Prop_Send, "m_bDrawViewmodel") != 0; +} + +/** + * Sets if to draw the client's view model for the client. + * + * @param client Client Index. + * @param drawViewModel Set to true if to draw, false otherwise. + */ +stock void Client_SetDrawViewModel(int client, bool drawViewModel) +{ + SetEntProp(client, Prop_Send, "m_bDrawViewmodel", drawViewModel); +} + +/** + * Puts the specified client into thirdperson or back to firstperson when false + * This doesn't work correctly in all games, it works in CS:S and DOD:S and some other games. + * Todo: Enhance this + * + * @param client Client Index. + * @param enable If set to true, the client will be put into thirdperson mode, + * if false the client will be put in firstperson mode. + */ +stock void Client_SetThirdPersonMode(int client, bool enable=true) +{ + if (enable) { + Client_SetObserverTarget(client, 0); + Client_SetObserverMode(client, OBS_MODE_DEATHCAM, false); + Client_SetDrawViewModel(client, false); + Client_SetFOV(client, 120); + } + else { + Client_SetObserverTarget(client, -1); + Client_SetObserverMode(client, OBS_MODE_NONE, false); + Client_SetDrawViewModel(client, true); + Client_SetFOV(client, 90); + } +} + +/** + * Checks if the client is in thirdperson mode + * + * @param client Cient Undex + * @return true if the client is currently in thirdperson mode, false otherwise + */ +stock bool Client_IsInThirdPersonMode(int client) +{ + // FIXME: Is this enough? + return Client_GetObserverMode(client) == OBS_MODE_DEATHCAM; +} + +#define FFADE_IN 0x0001 // Just here so we don't pass 0 into the function +#define FFADE_OUT 0x0002 // Fade out (not in) +#define FFADE_MODULATE 0x0004 // Modulate (don't blend) +#define FFADE_STAYOUT 0x0008 // ignores the duration, stays faded out until new ScreenFade message received +#define FFADE_PURGE 0x0010 // Purges all other fades, replacing them with this one + +/** + * Fades a client's screen to a specified color + * Your adviced to read the FFADE_ Comments + * + * @param client Player for which to fade the screen + * @param duration duration in seconds the effect stays + * @param mode fade mode, see FFADE_ defines + * @param holdtime holdtime in seconds + * @param r red amount + * @param g green amount + * @param b blue amount + * @param a transparency + * @return True on success, false otherwise + */ +stock bool Client_ScreenFade(int client, int duration, int mode, int holdtime=-1, int r=0, int g=0, int b=0, int a=255, bool reliable=true) +{ + Handle userMessage = StartMessageOne("Fade", client, (reliable?USERMSG_RELIABLE:0)); + + if (userMessage == INVALID_HANDLE) { + return false; + } + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available && + GetUserMessageType() == UM_Protobuf) { + + int color[4]; + color[0] = r; + color[1] = g; + color[2] = b; + color[3] = a; + + PbSetInt(userMessage, "duration", duration); + PbSetInt(userMessage, "hold_time", holdtime); + PbSetInt(userMessage, "flags", mode); + PbSetColor(userMessage, "clr", color); + } + else { + BfWriteShort(userMessage, duration); // Fade duration + BfWriteShort(userMessage, holdtime); // Fade hold time + BfWriteShort(userMessage, mode); // What to do + BfWriteByte(userMessage, r); // Color R + BfWriteByte(userMessage, g); // Color G + BfWriteByte(userMessage, b); // Color B + BfWriteByte(userMessage, a); // Color Alpha + } + EndMessage(); + + return true; +} + +/** + * This function retrieves an array that holds all clones of a client by IP check. + * Size of CloneList has to be MaxClients at least, or MAX_PLAYERS + * + * @param client Client index. + * @param closelist An array that holds all clones of a client. + * @return Returns how many clones a client has. + */ +stock int Client_GetClones(int client, int[] cloneList) +{ + int x=0; + char ip_client[16], ip_player[16]; + + GetClientIP(client, ip_client, sizeof(client)); + + for (int player=1; player <= MaxClients; player++) { + + if (IsClientInGame(player)) { + GetClientIP(player, ip_player, sizeof(ip_player)); + + if (StrEqual(ip_client, ip_player, false)) { + cloneList[x++] = player; + } + } + } + + return x; +} + +/* + * This function returns true if the client is at a ladder.. + * + * @param client Client index. + * @return Returns true if the client is on a ladder other wise false. + */ +stock bool Client_IsOnLadder(int client) +{ + MoveType movetype = GetEntityMoveType(client); + + if (movetype == MOVETYPE_LADDER) { + return true; + } + else{ + return false; + } +} + +enum Water_Level +{ + WATER_LEVEL_NOT_IN_WATER = 0, + WATER_LEVEL_FEET_IN_WATER, + WATER_LEVEL_WAIST_IN_WATER, + WATER_LEVEL_HEAD_IN_WATER +}; + +/* + * This function returns how deep a client is in water. + * + * @param client Client index. + * @return Returns 0 if not in water. 1 if feets are in water. 2 if waist is in water. 3 if head is in water. + */ +stock Water_Level Client_GetWaterLevel(int client) +{ + return view_as<Water_Level>(GetEntProp(client, Prop_Send, "m_nWaterLevel")); +} + +/* + * Returns how much suit sprint power a client has left in percent. + * + * @param client Client index. + * @return returns the actual power left in percent. + */ +stock float Client_GetSuitSprintPower(int client) +{ + return GetEntPropFloat(client, Prop_Send, "m_flSuitPower"); +} + +/* + * Sets a client suit sprint power in percent. + * + * @param client Client index. + * @param power power (0.0 to 100.0) + */ +stock void Client_SetSuitSprintPower(int client, float power) +{ + SetEntPropFloat(client, Prop_Send, "m_flSuitPower", power); +} + +/* + * Returns the client count put in the server. + * + * @param inGameOnly If false connecting players are also counted. + * @param countBots If true bots will be counted too. + * @return Client count in the server. + */ +stock int Client_GetCount(bool countInGameOnly=true, bool countFakeClients=true) +{ + int numClients = 0; + + for (int client=1; client <= MaxClients; client++) { + + if (!IsClientConnected(client)) { + continue; + } + + if (countInGameOnly && !IsClientInGame(client)) { + continue; + } + + if (!countFakeClients && IsFakeClient(client)) { + continue; + } + + numClients++; + } + + return numClients; +} + +/* + * Returns the ping of a client like it is displayed in the scoreboard. + * The weird calculation formula is taken from Valve's SDK + * hl2sdk\game\server\util.cpp: UTIL_GetPlayerConnectionInfo() + * The Scoreboard uses the goldSource corrected Ping, the net_graph doesn't + * For Fake Clients 0 is returned. + * + * @param client Client index + * @param goldSource If true, get the ping as displayed in the player's scoreboard, false returns the net_graph variant. + * @return Client's fake ping or 0 for fake clients + */ +stock int Client_GetFakePing(int client, bool goldSource=true) +{ + if (IsFakeClient(client)) { + return 0; + } + + int ping; + float latency = GetClientLatency(client, NetFlow_Outgoing); // in seconds + + // that should be the correct latency, we assume that cmdrate is higher + // then updaterate, what is the case for default settings + char cl_cmdrate[4]; + GetClientInfo(client, "cl_cmdrate", cl_cmdrate, sizeof(cl_cmdrate)); + + float tickRate = GetTickInterval(); + latency -= (0.5 / StringToInt(cl_cmdrate)) + TICKS_TO_TIME(1.0); // correct latency + + if (goldSource) { + // in GoldSrc we had a different, not fixed tickrate. so we have to adjust + // Source pings by half a tick to match the old GoldSrc pings. + latency -= tickRate * 0.5; + } + + ping = RoundFloat(latency * 1000.0); // as msecs + ping = Math_Clamp(ping, 5, 1000); // set bounds, dont show pings under 5 msecs + + return ping; +} + +/** + * Searches for the closest client in relation to the given client. + * + * @param client Client index + * @return The closest client or -1 + */ +stock int Client_GetClosestToClient(int client) +{ + return Edict_GetClosestToEdict(client, true); +} + +/** + * Gets the name of the last place (if set by the game) + * + * @param entity Entity index. + * @param buffer String buffer + * @param size Size of the String buffer + */ +stock void Client_GetLastPlaceName(int client, char[] buffer, int size) +{ + GetEntPropString(client, Prop_Send, "m_szLastPlaceName", buffer, size); +} + +/** + * Returns the client's Score. + * + * @param client Client's index. + * @return Score. + */ +stock int Client_GetScore(int client) +{ + return GetClientFrags(client); +} + +/** + * Sets the client's Score. + * + * @param client Client's index. + * @param value Score. + * @noreturn + */ +stock void Client_SetScore(int client, int value) +{ + SetEntProp(client, Prop_Data, "m_iFrags", value); +} + +/** + * Returns the client's Death count + * + * @param client Client's index. + * @return Death count + */ +stock int Client_GetDeaths(int client) +{ + return GetEntProp(client, Prop_Data, "m_iDeaths"); +} + +/** + * Sets the client's Death count. + * + * @param client Client's index. + * @param value Death count + */ +stock void Client_SetDeaths(int client, int value) +{ + SetEntProp(client, Prop_Data, "m_iDeaths", value); +} + +/** + * Returns the client's Armor + * + * @param client Client's index. + * @return Armor value + */ +stock int Client_GetArmor(int client) +{ + return GetEntProp(client, Prop_Data, "m_ArmorValue"); +} + +/** + * Sets the client's Armor. + * + * @param client Client's index. + * @param value Armor value + */ +stock void Client_SetArmor(int client, int value) +{ + SetEntProp(client, Prop_Data, "m_ArmorValue", value); +} + +/** + * Returns the client's Suitpower + * + * @param client Client's index. + * @return Suitpower + */ +stock float Client_GetSuitPower(int client) +{ + return GetEntPropFloat(client, Prop_Data, "m_flSuitPower"); +} + +/** + * Sets the client's Suitpower + * + * @param client Client's index. + * @param value Suitpower + */ +stock void Client_SetSuitPower(int client, float value) +{ + SetEntPropFloat(client, Prop_Data, "m_flSuitPower", value); +} + +// suit usage bits +#define bits_SUIT_DEVICE_SPRINT 0x00000001 +#define bits_SUIT_DEVICE_FLASHLIGHT 0x00000002 +#define bits_SUIT_DEVICE_BREATHER 0x00000004 +#define MAX_SUIT_DEVICES 3 + +/** + * Returns the client's active devices (Max MAX_SUIT_DEVICES) + * The return is a bitwise value with bits_SUIT_DEVICE_SPRINT, + * bits_SUIT_DEVICE_FLASHLIGHT and/or bits_SUIT_DEVICE_BREATHER set. + * + * @param client Client's index. + * @return The active devices (bitwise value) + */ +stock int Client_GetActiveDevices(int client) +{ + return GetEntProp(client, Prop_Send, "m_bitsActiveDevices"); +} + +/** + * Returns the time when the client is allowed to spray + * a decal again. + * + * @param client Client's index. + * @return Next decal time + */ +stock float Client_GetNextDecalTime(int client) +{ + return GetEntPropFloat(client, Prop_Data, "m_flNextDecalTime"); +} + +/** + * Returns whether the client is allowed to spray a decal or not. + * + * @param client Client's index. + * @return True if he is allowed to spray a decal, false otherwise + */ +stock bool Client_CanSprayDecal(int client) +{ + return Client_GetNextDecalTime(client) <= GetGameTime(); +} + +/** + * Returns the vehicle the client is in, if the client + * isn't in a vehicle, -1 is returned. + * + * @param client Client's index. + * @return Vehicle index, -1 if the client isn't in a vehicle. + */ +stock int Client_GetVehicle(int client) +{ + int m_hVehicle = GetEntPropEnt(client, Prop_Send, "m_hVehicle"); + + return m_hVehicle; +} + +/** + * Returns whether the client is in a vehicle or not. + * + * @param client Client's index. + * @return True if he is in a vehicle, false otherwise + */ +stock bool Client_IsInVehicle(int client) +{ + return (Client_GetVehicle(client) != -1); +} + +/** + * Removes all decals for a client + * + * @param client Client's index. + */ +stock void Client_RemoveAllDecals(int client) +{ + ClientCommand(client, "r_cleardecals"); +} + +/** + * Let's the client exit the vehicle + * + * @param vehicle Client index. + * @return True on success, false otherwise. + */ +stock bool Client_ExitVehicle(int client) +{ + int vehicle = Client_GetVehicle(client); + + if (vehicle == -1) { + return false; + } + + return AcceptEntityInput(vehicle, "ExitVehicle"); +} + +/** + * Plays a soundfile as if the player is using voicecomm for a single client. + * The voiceindicator is shown on the right, as if the players is talking. + * Thanks to Peace-Maker for the function. + * + * @param client For whom to play the sound. + * @param emitter Player/Entity the voice stream comes from. + * @param soundfile Path to the soundfile relative to the sound folder. + * @param length Length in seconds how long the hud "voiceindicator" is shown. + * @param pitch The pitch of the audiofile. + * @return True on success, false on failure. + */ +stock bool Client_RawAudio(int client, int emitter, const char[] soundfile, float length = 0.0, int pitch = 100) +{ + Handle message = StartMessageOne("RawAudio", client); + + if (message == INVALID_HANDLE) { + return false; + } + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available + && GetUserMessageType() == UM_Protobuf) { + + PbSetInt(message, "pitch", pitch); + PbSetInt(message, "entidx", emitter); + PbSetFloat(message, "duration", length ); + PbSetString(message, "voice_filename", soundfile); + } + else { + BfWriteByte(message, pitch); + BfWriteByte(message, emitter); + BfWriteFloat(message, length); + BfWriteString(message, soundfile); + } + EndMessage(); + + return true; +} + +/** + * Plays a soundfile as if the player is using voicecomm for all players. + * The voiceindicator is shown on the right, as if the players is talking. + * Thanks to Peace-Maker for the function. + * + * @param emitter Player/Entity the voice stream comes from. + * @param soundfile Path to the soundfile relative to the sound folder. + * @param length Length in seconds how long the hud "voiceindicator" is shown. + * @param pitch The pitch of the audiofile. + * @return True on success, false on failure. + */ +stock bool Client_RawAudioToAll(int emitter, const char[] soundfile, float length = 0.0, int pitch = 100) +{ + Handle message = StartMessageAll("RawAudio"); + + if (message == INVALID_HANDLE) { + return false; + } + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available + && GetUserMessageType() == UM_Protobuf) { + + PbSetInt(message, "pitch", pitch); + PbSetInt(message, "entidx", emitter); + PbSetFloat(message, "duration", length); + PbSetString(message, "voice_filename", soundfile); + } + else { + BfWriteByte(message, pitch); + BfWriteByte(message, emitter); + BfWriteFloat(message, length); + BfWriteString(message, soundfile); + } + EndMessage(); + + return true; +} + +/** + * Sets an Impulse value for a client (eg: "impulse 100" for flashlight, value would be 100). + * See: http://developer.valvesoftware.com/wiki/Impulse + * + * @param client Client Index + * @param value The impulse command value. + * @return True on success, false on failure. + */ +stock void Client_Impulse(int client, int value) +{ + SetEntProp(client, Prop_Data, "m_nImpulse", value); +} + +/** + * Gets the offset for a client's weapon list (m_hMyWeapons). + * The offset will saved globally for optimization. + * + * @param client Client Index. + * @return Weapon list offset or -1 on failure. + */ +stock int Client_GetWeaponsOffset(int client) +{ + static int offset = -1; + + if (offset == -1) { + offset = FindDataMapInfo(client, "m_hMyWeapons"); + } + + return offset; +} + +/** + * Gets the current/active weapon of a client + * + * @param client Client Index. + * @return Weapon Index or INVALID_ENT_REFERENCE if the client has no active weapon. + */ +stock int Client_GetActiveWeapon(int client) +{ + int weapon = GetEntPropEnt(client, Prop_Data, "m_hActiveWeapon"); + + if (!Entity_IsValid(weapon)) { + return INVALID_ENT_REFERENCE; + } + + return weapon; +} + +/** + * Gets the classname and entity index of the current/active weapon of a client. + * + * @param client Client Index. + * @param buffer String Buffer to store the weapon's classname. + * @param size Max size of String: buffer. + * @return Weapon Entity Index on success or INVALID_ENT_REFERENCE otherwise + */ +stock int Client_GetActiveWeaponName(int client, char[] buffer, int size) +{ + int weapon = Client_GetActiveWeapon(client); + + if (weapon == INVALID_ENT_REFERENCE) { + buffer[0] = '\0'; + return INVALID_ENT_REFERENCE; + } + + Entity_GetClassName(weapon, buffer, size); + + return weapon; +} + +/** + * Changes the active/current weapon of a player by Index. + * Note: No changing animation will be played ! + * + * @param client Client Index. + * @param weapon Index of a valid weapon. + */ +stock void Client_SetActiveWeapon(int client, int weapon) +{ + SetEntPropEnt(client, Prop_Data, "m_hActiveWeapon", weapon); + ChangeEdictState(client, FindDataMapInfo(client, "m_hActiveWeapon")); +} + +/** + * Changes the active weapon the client is holding. + * Note: No changing animation will be played ! + * + * @param client Client Index. + * @param className Weapon Classname. + * @return True on success, false on failure. + */ +stock bool Client_ChangeWeapon(int client, const char[] className) +{ + int weapon = Client_GetWeapon(client, className); + + if (weapon == INVALID_ENT_REFERENCE) { + return false; + } + + Client_SetActiveWeapon(client,weapon); + + return true; +} + +/** + * Changes the active weapon to the last. + * If the last active weapon can't be found, the default weapon is taken. + * If the default weapon can't be found, the first weapon in the list is taken. + * If the first weapon can't be found, INVALID_ENT_REFERENCEE is returned. + * + * @param client Client Index. + * @return Entity Index or, INVALID_ENT_REFERENCE. + */ +stock int Client_ChangeToLastWeapon(int client) +{ + int weapon = Client_GetLastActiveWeapon(client); + + if (weapon == INVALID_ENT_REFERENCE) { + weapon = Client_GetDefaultWeapon(client); + + if (weapon == INVALID_ENT_REFERENCE) { + weapon = Client_GetFirstWeapon(client); + + if (weapon == INVALID_ENT_REFERENCE) { + return INVALID_ENT_REFERENCE; + } + } + } + + Client_SetActiveWeapon(client, weapon); + + return weapon; +} + +/** + * Gets the last active weapon of a client. + * + * @param client Client Index. + * @return Entity Index of the weapon on success, INVALID_ENT_REFERENCE on failure. + */ +stock int Client_GetLastActiveWeapon(int client) +{ + int weapon = GetEntPropEnt(client, Prop_Data, "m_hLastWeapon"); + + if (!Entity_IsValid(weapon)) { + return INVALID_ENT_REFERENCE; + } + + return weapon; +} + +/** + * Gets the classname of the last active weapon of a client. + * + * @param client Client Index. + * @param buffer Buffer to store the weapon classname. + * @param size Max size of String: buffer. + * @return Weapon Entity Index on success or INVALID_ENT_REFERENCE otherwise + */ +stock int Client_GetLastActiveWeaponName(int client, char[] buffer, int size) +{ + int weapon = Client_GetLastActiveWeapon(client); + + if (weapon == INVALID_ENT_REFERENCE) { + buffer[0] = '\0'; + return INVALID_ENT_REFERENCE; + } + + Entity_GetClassName(weapon, buffer, size); + + return weapon; +} + +/** + * Sets the last active weapon of a client. + * + * @param client Client Index. + * @param weapon Entity Index of a weapon. + * @noreturn + */ +stock void Client_SetLastActiveWeapon(int client, int weapon) +{ + SetEntPropEnt(client, Prop_Data, "m_hLastWeapon", weapon); + ChangeEdictState(client, FindDataMapInfo(client, "m_hLastWeapon")); +} + +/** + * Equips (attaches) a weapon to a client. + * + * @param client Client Index. + * @param weapon Entity Index of the weapon. + * @param switchTo If true, the client will switch to that weapon (make it active). + */ +stock void Client_EquipWeapon(int client, int weapon, bool switchTo=false) +{ + EquipPlayerWeapon(client, weapon); + + if (switchTo) { + Client_SetActiveWeapon(client, weapon); + } +} + +/** + * Savly detaches a clients weapon, to remove it as example. + * The client will select his last weapon when detached. + * + * @param client Client Index. + * @param weapon Entity Index of the weapon, you'd like to detach. + * @return True on success, false otherwise. + */ +stock bool Client_DetachWeapon(int client, int weapon) +{ + if (!RemovePlayerItem(client, weapon)) { + return false; + } + + if (Client_GetActiveWeapon(client) == INVALID_ENT_REFERENCE) { + Client_ChangeToLastWeapon(client); + } + + return true; +} + +/** + * Gives a client a weapon. + * + * @param client Client Index. + * @param className Weapon Classname String. + * @param switchTo If set to true, the client will switch the active weapon to the new weapon. + * @return Entity Index of the given weapon on success, INVALID_ENT_REFERENCE on failure. + */ +stock int Client_GiveWeapon(int client, const char[] className, bool switchTo=true) +{ + int weapon = Client_GetWeapon(client, className); + + if (weapon == INVALID_ENT_REFERENCE) { + weapon = Weapon_CreateForOwner(client, className); + + if (weapon == INVALID_ENT_REFERENCE) { + return INVALID_ENT_REFERENCE; + } + } + + Client_EquipWeapon(client, weapon, switchTo); + + return weapon; +} + +/** + * Gives a client a weapon and ammo for that weapon. + * + * @param client Client Index. + * @param className Weapon Classname String. + * @param switchTo If set to true, the client will switch the active weapon to the new weapon. + * @param primaryAmmo Primary ammo stock value from the client, if -1 the value is untouched. + * @param secondaryAmmo Secondary ammo stock value from the client, if -1 the value is untouched. + * @param primaryClip Primary ammo value in the weapon clip, if -1 the value is untouched. + * @param secondaryClip Secondary ammo value in the weapon clip, if -1 the value is untouched. + * @return Entity Index of the given weapon on success, INVALID_ENT_REFERENCE on failure. + */ +stock int Client_GiveWeaponAndAmmo(int client, const char[] className, bool switchTo=true, int primaryAmmo=-1, int secondaryAmmo=-1, int primaryClip=-1, int secondaryClip=-1) +{ + int weapon = Client_GiveWeapon(client, className, switchTo); + + if (weapon == INVALID_ENT_REFERENCE) { + return INVALID_ENT_REFERENCE; + } + + if (primaryClip != -1) { + Weapon_SetPrimaryClip(weapon, primaryClip); + } + + if (secondaryClip != -1) { + Weapon_SetSecondaryClip(weapon, secondaryClip); + } + + Client_SetWeaponPlayerAmmoEx(client, weapon, primaryAmmo, secondaryAmmo); + + return weapon; +} + +/** + * Removes a weapon from a client. + * + * @param client Client Index. + * @param className Weapon Classname String. + * @param firstOnly If false it loops trough the whole weapon list and deletes all weapons that match the specified classname. + * @param clearAmmo If true, the ammo the client carries for that weapon will be set to 0 (primary and secondary). + * @return True on success, false otherwise. + */ +stock bool Client_RemoveWeapon(int client, const char[] className, bool firstOnly=true, bool clearAmmo=false) +{ + int offset = Client_GetWeaponsOffset(client) - 4; + + for (int i=0; i < MAX_WEAPONS; i++) { + offset += 4; + + int weapon = GetEntDataEnt2(client, offset); + + if (!Weapon_IsValid(weapon)) { + continue; + } + + if (!Entity_ClassNameMatches(weapon, className)) { + continue; + } + + if (clearAmmo) { + Client_SetWeaponPlayerAmmoEx(client, weapon, 0, 0); + } + + if (Client_GetActiveWeapon(client) == weapon) { + Client_ChangeToLastWeapon(client); + } + + if (RemovePlayerItem(client, weapon)) { + Entity_Kill(weapon); + } + + if (firstOnly) { + return true; + } + } + + return false; +} + +/** + * Removes all weapons of a client. + * You can specify a weapon it shouldn't remove and if to + * clear the player's ammo for a weapon when it gets removed. + * + * @param client Client Index. + * @param exclude If not empty, this weapon won't be removed from the client. + * @param clearAmmo If true, the ammo the player carries for all removed weapons are set to 0 (primary and secondary). + * @return Number of removed weapons. + */ +stock int Client_RemoveAllWeapons(int client, const char[] exclude="", bool clearAmmo=false) +{ + int offset = Client_GetWeaponsOffset(client) - 4; + + int numWeaponsRemoved = 0; + for (int i=0; i < MAX_WEAPONS; i++) { + offset += 4; + + int weapon = GetEntDataEnt2(client, offset); + + if (!Weapon_IsValid(weapon)) { + continue; + } + + if (exclude[0] != '\0' && Entity_ClassNameMatches(weapon, exclude)) { + Client_SetActiveWeapon(client, weapon); + continue; + } + + if (clearAmmo) { + Client_SetWeaponPlayerAmmoEx(client, weapon, 0, 0); + } + + if (RemovePlayerItem(client, weapon)) { + Entity_Kill(weapon); + } + + numWeaponsRemoved++; + } + + return numWeaponsRemoved; +} + +/** + * Checks if a client has a specific weapon. + * + * @param client Client Index. + * @param className Weapon Classname. + * @return True if client has the weapon, otherwise false. + */ +stock bool Client_HasWeapon(int client, const char[] className) +{ + int weapon = Client_GetWeapon(client, className); + + return (weapon != INVALID_ENT_REFERENCE); +} + +/** + * Gets the weapon of a client by the weapon's classname. + * + * @param client Client Index. + * @param className Classname of the weapon. + * @return Entity index on success or INVALID_ENT_REFERENCE. + */ +stock int Client_GetWeapon(int client, const char[] className) +{ + int offset = Client_GetWeaponsOffset(client) - 4; + int weapon = INVALID_ENT_REFERENCE; + for (int i=0; i < MAX_WEAPONS; i++) { + offset += 4; + + weapon = GetEntDataEnt2(client, offset); + + if (!Weapon_IsValid(weapon)) { + continue; + } + + if (Entity_ClassNameMatches(weapon, className)) { + return weapon; + } + } + + return INVALID_ENT_REFERENCE; +} + +/** + * Gets the weapon of a client by slot number. + * Note: This is incompatible to games that have multiple + * weapons in one slot (eg.: hl2dm). + * + * @param client Client Index. + * @param slot Slot Index. + * @return Entity index on success or INVALID_ENT_REFERENCE. + */ +stock int Client_GetWeaponBySlot(int client, int slot) +{ + return GetPlayerWeaponSlot(client, slot); +} + +/** + * Gets the clients default weapon (Entity Index). + * + * @param client Client Index. + * @return Entity Index on success, INVALID_ENT_REFERENCE on failure. + */ +stock int Client_GetDefaultWeapon(int client) +{ + char weaponName[MAX_WEAPON_STRING]; + if (Client_GetDefaultWeaponName(client, weaponName, sizeof(weaponName))) { + return INVALID_ENT_REFERENCE; + } + + return Client_GetWeapon(client, weaponName); +} + +/** + * Gets the clients default weapon (classname). + * This function doesn't work in all games (maybe only works in hl2dm). + * It will return an empty string if cl_defaultweapon doesn't exist. + * + * @param client Client Index. + * @param buffer Buffer to store the default weapon's classname. + * @param size Max size of string: buffer. + * @return True on success, false otherwise. + */ +stock bool Client_GetDefaultWeaponName(int client, char[] buffer, int size) +{ + if (!GetClientInfo(client, "cl_defaultweapon", buffer, size)) { + buffer[0] = '\0'; + return false; + } + + return true; +} + +/** + * Gets the first weapon of the client's weapon list (m_hMyWeapons). + * Note: This has nothing to do with weapon slots. + * + * @param client Client Index. + * @return Entity Index of the weapon or INVALID_ENT_REFERENCE. + */ +stock int Client_GetFirstWeapon(int client) +{ + int offset = Client_GetWeaponsOffset(client) - 4; + + for (int i=0; i < MAX_WEAPONS; i++) { + offset += 4; + + int weapon = GetEntDataEnt2(client, offset); + + if (!Weapon_IsValid(weapon)) { + continue; + } + + return weapon; + } + + return INVALID_ENT_REFERENCE; +} + +/** + * Gets the number of weapons a client has. + * + * @param client Client Index. + * @return Number of weapons. + */ +stock int Client_GetWeaponCount(int client) +{ + int numWeapons = 0; + + int offset = Client_GetWeaponsOffset(client) - 4; + + for (int i=0; i < MAX_WEAPONS; i++) { + offset += 4; + + int weapon = GetEntDataEnt2(client, offset); + + if (!Weapon_IsValid(weapon)) { + continue; + } + + numWeapons++; + } + + return numWeapons; +} + +/** + * Checks whether the client is currently reloading his active weapon. + * + * @param client Client Index. + * @return True if client is reloading, false otherwise. + */ +stock bool Client_IsReloading(int client) +{ + int weapon = Client_GetActiveWeapon(client); + + if (weapon == INVALID_ENT_REFERENCE) { + return false; + } + + return Weapon_IsReloading(weapon); +} + +/** + * Sets the primary and secondary clip value of a weapon. + * + * @param client Client Index. + * @param classname Classname of a weapon. + * @param primaryClip Primary ammo value in the weapon clip, if -1 the value is untouched. + * @param secondaryClip Secondary ammo value in the weapon clip, if -1 the value is untouched. + * @return True on success, false on failure. + */ +stock bool Client_SetWeaponClipAmmo(int client, const char[] className, int primaryClip=-1, int secondoaryClip=-1) +{ + int weapon = Client_GetWeapon(client, className); + + if (weapon == INVALID_ENT_REFERENCE) { + return false; + } + + if (primaryClip != -1) { + Weapon_SetPrimaryClip(weapon, primaryClip); + } + + if (secondoaryClip != -1) { + Weapon_SetSecondaryClip(weapon, primaryClip); + } + + return true; +} + +/** + * Gets the primary and secondary ammo the player carries for a specific weapon classname. + * + * @param client Client Index. + * @param classname Classname of a weapon. + * @param primaryAmmo Primary ammo stock from the client, if -1 the value is untouched. + * @param secondaryAmmo Secondary ammo stock from the client, if -1 the value is untouched. + * @return True on success, false on failure. + */ +stock bool Client_GetWeaponPlayerAmmo(int client, const char[] className, int &primaryAmmo=-1, int &secondaryAmmo=-1) +{ + int weapon = Client_GetWeapon(client, className); + + if (weapon == INVALID_ENT_REFERENCE) { + return false; + } + + int offset_ammo = FindDataMapInfo(client, "m_iAmmo"); + + if (primaryAmmo != -1) { + int offset = offset_ammo + (Weapon_GetPrimaryAmmoType(weapon) * 4); + primaryAmmo = GetEntData(client, offset); + } + + if (secondaryAmmo != -1) { + int offset = offset_ammo + (Weapon_GetSecondaryAmmoType(weapon) * 4); + secondaryAmmo = GetEntData(client, offset); + } + + return true; +} + +/** + * Gets the primary and secondary ammo the player carries for a specific weapon index. + * + * @param client Client Index. + * @param weapon Weapon Entity Index. + * @param primaryAmmo Primary ammo stock value from the client, if -1 the value is untouched. + * @param secondaryAmmo Secondary ammo stock value from the client, if -1 the value is untouched. + */ +stock void Client_GetWeaponPlayerAmmoEx(int client, int weapon, int &primaryAmmo=-1, int &secondaryAmmo=-1) +{ + int offset_ammo = FindDataMapInfo(client, "m_iAmmo"); + + if (primaryAmmo != -1) { + int offset = offset_ammo + (Weapon_GetPrimaryAmmoType(weapon) * 4); + primaryAmmo = GetEntData(client, offset); + } + + if (secondaryAmmo != -1) { + int offset = offset_ammo + (Weapon_GetSecondaryAmmoType(weapon) * 4); + secondaryAmmo = GetEntData(client, offset); + } +} + +/** + * Sets the primary and secondary ammo the player carries for a specific weapon classname. + * + * @param client Client Index. + * @param classname Weapon Classname String. + * @param primaryAmmo Primary ammo stock from the client, if -1 the value is untouched. + * @param secondaryAmmo Secondary ammo stock from the client, if -1 the value is untouched. + * @return True on success, false on failure. + */ +stock bool Client_SetWeaponPlayerAmmo(int client, const char[] className, int primaryAmmo=-1, int secondaryAmmo=-1) +{ + int weapon = Client_GetWeapon(client, className); + + if (weapon == INVALID_ENT_REFERENCE) { + return false; + } + + Client_SetWeaponPlayerAmmoEx(client, weapon, primaryAmmo, secondaryAmmo); + + return true; +} + +/** + * Sets the primary and secondary ammo the player carries for a specific weapon index. + * + * @param client Client Index. + * @param weapon Weapon Entity Index. + * @param primaryAmmo Primary ammo stock value from the client, if -1 the value is untouched. + * @param secondaryAmmo Secondary ammo stock value from the client, if -1 the value is untouched. + */ +stock void Client_SetWeaponPlayerAmmoEx(int client, int weapon, int primaryAmmo=-1, int secondaryAmmo=-1) +{ + int offset_ammo = FindDataMapInfo(client, "m_iAmmo"); + + if (primaryAmmo != -1) { + int offset = offset_ammo + (Weapon_GetPrimaryAmmoType(weapon) * 4); + SetEntData(client, offset, primaryAmmo, 4, true); + } + + if (secondaryAmmo != -1) { + int offset = offset_ammo + (Weapon_GetSecondaryAmmoType(weapon) * 4); + SetEntData(client, offset, secondaryAmmo, 4, true); + } +} + +/** + * Sets the value from primary and secondary ammo stock, of a client. + * + * @param client Client Index. + * @param className Classname of a weapon. + * @param primaryAmmo Primary ammo stock value from the client, if -1 the value is untouched. + * @param secondaryAmmo Secondary ammo stock value from the client, if -1 the value is untouched. + * @param primaryClip Primary ammo value in the weapon clip, if -1 the value is untouched. + * @param secondaryClip Secondary ammo value in the weapon clip, if -1 the value is untouched. + * @return True on success, false on failure. + */ +stock bool Client_SetWeaponAmmo(int client, const char[] className, int primaryAmmo=-1, int secondaryAmmo=-1, int primaryClip=-1, int secondaryClip=-1) +{ + int weapon = Client_GetWeapon(client, className); + + if (weapon == INVALID_ENT_REFERENCE) { + return false; + } + + if (primaryClip != -1) { + Weapon_SetPrimaryClip(weapon, primaryClip); + } + if (secondaryClip != -1) { + Weapon_SetSecondaryClip(weapon, secondaryClip); + } + Client_SetWeaponPlayerAmmoEx(client, weapon, primaryAmmo, secondaryAmmo); + + return true; +} + +/** + * Gets the next weapon of a client, starting at start. + * + * @param client Client Index (must be a valid client ingame). + * @param index Reference to an index variable, will contain the index of the next weapon to check. + * @return Weapon Index or -1 if no more weapons are found. + */ +stock int Client_GetNextWeapon(int client, int &index = 0) +{ + int offset = Client_GetWeaponsOffset(client) + (index * 4); + + int weapon; + while (index < MAX_WEAPONS) { + index++; + + weapon = GetEntDataEnt2(client, offset); + + if (Weapon_IsValid(weapon)) { + return weapon; + } + + offset += 4; + } + + return -1; +} + +/** + * Prints white text to the bottom center of the screen + * for one client. Does not work in all games. + * Line Breaks can be done with "\n". + * + * @param client Client Index. + * @param format Formatting rules. + * @param ... Variable number of format parameters. + * @return True on success, false if this usermessage doesn't exist. + */ +stock bool Client_PrintHintText(int client, const char[] format, any ...) +{ + Handle userMessage = StartMessageOne("HintText", client); + + if (userMessage == INVALID_HANDLE) { + return false; + } + + char buffer[254]; + + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 3); + + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available + && GetUserMessageType() == UM_Protobuf) { + + PbSetString(userMessage, "text", buffer); + } + else { + BfWriteByte(userMessage, 1); + BfWriteString(userMessage, buffer); + } + + EndMessage(); + + return true; +} + +/** + * Prints white text to the bottom center of the screen + * for all clients. Does not work in all games. + * Line Breaks can be done with "\n". + * + * @param format Formatting rules. + * @param ... Variable number of format parameters. + */ +stock void Client_PrintHintTextToAll(const char[] format, any ...) +{ + char buffer[254]; + + for (int client=1; client <= MaxClients; client++) { + + if (!IsClientInGame(client)) { + continue; + } + + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 2); + Client_PrintHintText(client, buffer); + } +} + +/** + * Prints white text to the right-center side of the screen + * for one client. Does not work in all games. + * Line Breaks can be done with "\n". + * + * @param client Client Index. + * @param format Formatting rules. + * @param ... Variable number of format parameters. + * @return True on success, false if this usermessage doesn't exist. + */ +stock bool Client_PrintKeyHintText(int client, const char[] format, any ...) +{ + Handle userMessage = StartMessageOne("KeyHintText", client); + + if (userMessage == INVALID_HANDLE) { + return false; + } + + char buffer[254]; + + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 3); + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available + && GetUserMessageType() == UM_Protobuf) { + + PbAddString(userMessage, "hints", buffer); + } + else { + BfWriteByte(userMessage, 1); + BfWriteString(userMessage, buffer); + } + + EndMessage(); + + return true; +} + +/** + * Prints white text to the right-center side of the screen + * for all clients. Does not work in all games. + * Line Breaks can be done with "\n". + * + * @param format Formatting rules. + * @param ... Variable number of format parameters. + * @noreturn + */ +stock void Client_PrintKeyHintTextToAll(const char[] format, any ...) +{ + char buffer[254]; + + for (int client=1; client <= MaxClients; client++) { + + if (!IsClientInGame(client)) { + continue; + } + + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 2); + Client_PrintKeyHintText(client, buffer); + } +} + +/** + * Prints a reliable raw chat message to a client in the chat area. + * If the client == 0, the message will printed to server console. + * + * @param client Client Index. + * @param message String Message. + * @param subject Client Index/Subject (normally used for teamcolors) + * @param isChat Tells the game to handle the chat as normal (false) or chat message (true, plays a sound), only works if SayText2 is supported. + */ +stock void Client_PrintToChatRaw(int client, const char[] message, int subject=0, bool isChat=false) +{ + if (client == 0) { + char buffer[253]; + Color_StripFromChatText(message, buffer, sizeof(buffer)); + PrintToServer(buffer); + return; + } + + static bool sayText2_supported = true; + static bool sayText2_checked = false; + + if (!sayText2_checked) { + + if (GetUserMessageId("SayText2") == INVALID_MESSAGE_ID) { + sayText2_supported = false; + } + + sayText2_checked = true; + } + + Handle userMessage = INVALID_HANDLE; + + if (sayText2_supported) { + userMessage = StartMessageOne("SayText2", client, USERMSG_RELIABLE); + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available + && GetUserMessageType() == UM_Protobuf) { + + PbSetInt(userMessage, "ent_idx", subject); + PbSetBool(userMessage, "chat", isChat); + PbSetString(userMessage, "msg_name", message); + + // psychonic: Furthermore, some usermessages with repeated field, + // such as the commonly-used SayText2, expected an undocumented + // specific number of values added, else the client will crash when receiving. + PbAddString(userMessage, "params", ""); + PbAddString(userMessage, "params", ""); + PbAddString(userMessage, "params", ""); + PbAddString(userMessage, "params", ""); + } + else { + BfWriteByte(userMessage , subject); + BfWriteByte(userMessage , isChat); + BfWriteString(userMessage , message); + } + } + else { + userMessage = StartMessageOne("SayText", client, USERMSG_RELIABLE); + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available + && GetUserMessageType() == UM_Protobuf) { + + PbSetInt(userMessage, "ent_idx", subject); + PbSetString(userMessage, "text", message); + PbSetBool(userMessage, "chat", isChat); + } + else { + BfWriteByte(userMessage , subject); + BfWriteString(userMessage , message); + // For DoD:S nickname coloring + BfWriteByte(userMessage , -1); + } + } + + EndMessage(); +} + +/** + * Prints a reliable chat message to one client in the chat area. + * Allows up to 253 Characters (including \0) to be printed. + * Supports chat color tags (see: colors.inc). + * + * @param client Client Index. + * @param isChat Tells the game to handle the chat as normal (false) or chat message (true, plays a sound), only works if SayText2 is supported. + * @param format Formatting rules String. + * @param ... Variable number of format parameters. + */ +stock void Client_PrintToChat(int client, bool isChat, const char[] format, any ...) +{ + char + buffer[512], + buffer2[253]; + + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 4); + int subject = Color_ParseChatText(buffer, buffer2, sizeof(buffer2)); + + Client_PrintToChatRaw(client, buffer2, subject, isChat); + + Color_ChatClearSubject(); +} + +static int printToChat_excludeclient = -1; + +/** + * Exclude a client from the next call to a Client_PrintToChat function. + * + * @param client Client Index. + * @noreturn + */ +stock void Client_PrintToChatExclude(int client) +{ + printToChat_excludeclient = client; +} + +/** + * Prints a reliable chat message to all clients in the chat area. + * Allows up to 253 Characters (including \0) to be printed. + * Supports chat color tags (see: colors.inc). + * + * @param isChat Tells the game to handle the chat as normal (false) or chat message (true, plays a sound), only works if SayText2 is supported. + * @param format Formatting rules String. + * @param ... Variable number of format parameters. + */ +stock void Client_PrintToChatAll(bool isChat, const char[] format, any ...) +{ + char + buffer[512], + buffer2[253]; + int + subject, + language, + lastLanguage = -1; + + for (int client=1; client <= MaxClients; client++) { + + if (!IsClientInGame(client)) { + continue; + } + + if (client == printToChat_excludeclient) { + printToChat_excludeclient = -1; + continue; + } + + language = GetClientLanguage(client); + + if (language != lastLanguage) { + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 3); + subject = Color_ParseChatText(buffer, buffer2, sizeof(buffer2)); + + lastLanguage = language; + } + + Client_PrintToChatRaw(client, buffer2, subject, isChat); + } + + Color_ChatClearSubject(); +} + +/** + * Prints a reliable chat message to the specified clients in the chat area. + * Allows up to 253 Characters (including \0) to be print. + * Supports chat color tags (see: colors.inc). + * + * @param clients Client Array. + * @param numClients Number of clients in the client array. + * @param isChat Tells the game to handle the chat as normal (false) or chat message (true, plays a sound), only works if SayText2 is supported. + * @param format Formatting rules. + * @param ... Variable number of format parameters. + */ +stock void Client_PrintToChatEx(int[] clients, int numClients, bool isChat, const char[] format, any ...) +{ + char + buffer[512], + buffer2[253]; + int + client, + subject, + language, + lastLanguage = -1; + + for (int i=0; i < numClients; i++) { + + client = clients[i]; + + if (!IsClientInGame(client)) { + continue; + } + + if (client == printToChat_excludeclient) { + printToChat_excludeclient = -1; + continue; + } + + language = GetClientLanguage(client); + + if (language != lastLanguage) { + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 5); + subject = Color_ParseChatText(buffer, buffer2, sizeof(buffer2)); + + lastLanguage = language; + } + + Client_PrintToChatRaw(client, buffer2, subject, isChat); + } + + Color_ChatClearSubject(); +} + +enum ClientHudPrint { + ClientHudPrint_Notify = 1, + ClientHudPrint_Console, + ClientHudPrint_Talk, + Client_HudPrint_Center +}; + +/** + * Prints a relieable message to the client's console. + * Allows up to 254 Characters (including \0) to be print (253 for talk). + * Supports chat color tags (see: colors.inc, only available in Left 4 Dead (2) or higher). + * Chat colors are stripped automatically if not supported. + * + * @param clients Client Array. + * @param format Formatting rules. + * @param ... Variable number of format parameters. + */ +stock void Client_PrintToConsole(int client, const char[] format, any ...) +{ + char buffer[512]; + + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 3); + + Client_Print(client, ClientHudPrint_Console, buffer); +} + +/** + * Prints a relieable message to the client's console. + * Allows up to 254 Characters (including \0) to be print. + * Supports chat color tags in chat & console (see: colors.inc). + * Chat colors are stripped automatically if not supported in the destination. + * + * @param clients Client Array. + * @param destination Destination place (use onf of the ClientHudPrint_) + * @param format Formatting rules. + * @param ... Variable number of format parameters. + */ +stock void Client_Print(int client, ClientHudPrint destination, const char[] format, any ...) +{ + char buffer[512], buffer2[254]; + + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 4); + + int subject = Color_ParseChatText(buffer, buffer2, sizeof(buffer2)); + + if (destination == ClientHudPrint_Talk) { + Client_PrintToChatRaw(client, buffer2, subject, false); + return; + } + + EngineVersion engineVersion = GetEngineVersion(); + if (client == 0 || + destination != ClientHudPrint_Console || + (destination == ClientHudPrint_Console + && engineVersion != Engine_Left4Dead && engineVersion != Engine_Left4Dead2)) + { + Color_StripFromChatText(buffer2, buffer2, sizeof(buffer2)); + + if (client == 0) { + PrintToServer(buffer2); + return; + } + } + + Handle userMessage = INVALID_HANDLE; + userMessage = StartMessageOne("TextMsg", client, USERMSG_RELIABLE); + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available + && GetUserMessageType() == UM_Protobuf) { + + PbSetInt(userMessage, "msg_dst", view_as<int>(destination)); + PbAddString(userMessage, "params", buffer2); + PbAddString(userMessage, "params", ""); + PbAddString(userMessage, "params", ""); + PbAddString(userMessage, "params", ""); + PbAddString(userMessage, "params", ""); + } + else { + BfWriteByte(userMessage , view_as<int>(destination)); + BfWriteString(userMessage , buffer2); + } + + EndMessage(); +} + +/** + * Replies to a message in a command. + * A client index of 0 will use PrintToServer(). + * If the command was from the console, Client_PrintToConsole() is used. + * If the command was from chat, Client_PrintToChat() is used. + * + * @param client Client Index. + * @param format Formatting rules String. + * @param ... Variable number of format parameters. + */ +stock void Client_Reply(int client, const char[] format, any ...) +{ + char buffer[255]; + + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 3); + + if (GetCmdReplySource() == SM_REPLY_TO_CONSOLE) { + Client_PrintToConsole(client, buffer); + } + else { + Client_PrintToChat(client, false, buffer); + } +} + +#define SHAKE_START 0 // Starts the screen shake for all players within the radius. +#define SHAKE_STOP 1 // Stops the screen shake for all players within the radius. +#define SHAKE_AMPLITUDE 2 // Modifies the amplitude of an active screen shake for all players within the radius. +#define SHAKE_FREQUENCY 3 // Modifies the frequency of an active screen shake for all players within the radius. +#define SHAKE_START_RUMBLEONLY 4 // Starts a shake effect that only rumbles the controller, no screen effect. +#define SHAKE_START_NORUMBLE 5 // Starts a shake that does NOT rumble the controller. + +/** + * Shakes a client's screen with the specified amptitude, + * frequency & duration. + * + * @param client Client Index. + * @param command Shake Mode, use one of the SHAKE_ definitions. + * @param amplitude Shake magnitude/amplitude. + * @param frequency Shake noise frequency. + * @param duration Shake lasts this long. + * @return True on success, false otherwise. + */ +stock bool Client_Shake(int client, int command=SHAKE_START, float amplitude=50.0, float frequency=150.0, float duration=3.0) +{ + if (command == SHAKE_STOP) { + amplitude = 0.0; + } + else if (amplitude <= 0.0) { + return false; + } + + Handle userMessage = StartMessageOne("Shake", client); + + if (userMessage == INVALID_HANDLE) { + return false; + } + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available + && GetUserMessageType() == UM_Protobuf) { + + PbSetInt(userMessage, "command", command); + PbSetFloat(userMessage, "local_amplitude", amplitude); + PbSetFloat(userMessage, "frequency", frequency); + PbSetFloat(userMessage, "duration", duration); + } + else { + BfWriteByte(userMessage, command); // Shake Command + BfWriteFloat(userMessage, amplitude); // shake magnitude/amplitude + BfWriteFloat(userMessage, frequency); // shake noise frequency + BfWriteFloat(userMessage, duration); // shake lasts this long + } + + EndMessage(); + + return true; +} + +/** + * Checks whether the client is a generic admin. + * + * @param Client Index. + * @return True if the client is a generic admin, false otheriwse. + */ +stock bool Client_IsAdmin(int client) +{ + AdminId adminId = GetUserAdmin(client); + + if (adminId == INVALID_ADMIN_ID) { + return false; + } + + return GetAdminFlag(adminId, Admin_Generic); +} + +/** + * Checks whether a client has certain admin flags + * + * @param Client Index. + * @return True if the client has the admin flags, false otherwise. + */ +stock bool Client_HasAdminFlags(int client, int flags=ADMFLAG_GENERIC) +{ + AdminId adminId = GetUserAdmin(client); + + if (adminId == INVALID_ADMIN_ID) { + return false; + } + + return GetAdminFlags(adminId, Access_Effective) & flags == flags; +} + +/** + * Returns whether a player is in a specific admin group. + * + * @param client Client Index. + * @param groupName Admin group name to check. + * @param caseSensitive True if the group check has to be case sensitive, false otherwise. + * @return True if the client is in the admin group, false otherwise. + */ +stock bool Client_IsInAdminGroup(int client, const char[] groupName, bool caseSensitive=true) +{ + AdminId adminId = GetUserAdmin(client); + + // Validate id. + if (adminId == INVALID_ADMIN_ID) { + return false; + } + + // Get number of groups. + int count = GetAdminGroupCount(adminId); + + // Validate number of groups. + if (count == 0) { + return false; + } + + char groupname[64]; + + // Loop through each group. + for (int i = 0; i < count; i++) { + // Get group name. + GetAdminGroup(adminId, i, groupname, sizeof(groupname)); + + // Compare names. + if (StrEqual(groupName, groupname, caseSensitive)) { + return true; + } + } + + // No match. + return false; +} + +/** + * Checks if the client is currently looking at the wall in front + * of him with the given distance as max value. + * + * @param client Client Index. + * @param distance Max Distance as Float value. + * @return True if he is looking at a wall, false otherwise. + */ +stock bool Client_IsLookingAtWall(int client, float distance=40.0) { + + float posEye[3], posEyeAngles[3]; + bool isClientLookingAtWall = false; + + GetClientEyePosition(client, posEye); + GetClientEyeAngles(client, posEyeAngles); + + posEyeAngles[0] = 0.0; + + Handle trace = TR_TraceRayFilterEx(posEye, posEyeAngles, CONTENTS_SOLID, RayType_Infinite, _smlib_TraceEntityFilter); + + if (TR_DidHit(trace)) { + + if (TR_GetEntityIndex(trace) > 0) { + delete trace; + return false; + } + + float posEnd[3]; + + TR_GetEndPosition(posEnd, trace); + + if (GetVectorDistance(posEye, posEnd, true) <= (distance * distance)) { + isClientLookingAtWall = true; + } + } + + delete trace; + + return isClientLookingAtWall; +} + +public bool _smlib_TraceEntityFilter(int entity, int contentsMask) +{ + return entity == 0; +} + +/** + * Gets a client's class. + * Currently supported games are: TF2, Dark Messiah. + * Other games maybe work too, but are not tested. + * + * @param client Client Index. + * @return Class Index. + */ +stock int Client_GetClass(int client) +{ + if (GetEngineVersion() == Engine_DarkMessiah) { + return GetEntProp(client, Prop_Send, "m_iPlayerClass"); + } + + return GetEntProp(client, Prop_Send, "m_iClass"); +} + +/** + * Sets a client's class. + * Currently supported games are: TF2, Dark Messiah. + * Other games maybe work too, but are not tested. + * + * @param client Client Index. + * @param playerClass The class number to set the player to. Depends on game. + * @param persistant If true changes the players desired class so the change stays after death (probably TF2 only). + */ +stock void Client_SetClass(int client, int playerClass, bool persistant=false) +{ + if (GetEngineVersion() == Engine_DarkMessiah) { + SetEntProp(client, Prop_Send, "m_iPlayerClass", playerClass); + } else { + SetEntProp(client, Prop_Send, "m_iClass", playerClass); + + if (persistant) { + SetEntProp(client, Prop_Send, "m_iDesiredPlayerClass", playerClass); + } + } +} + +/** + * Returns what buttons are currently pressed by the client. + * + * @param client Client Index. + * @return Buttons as bitflag. + */ +stock int Client_GetButtons(int client) +{ + return GetClientButtons(client); +} + +/** + * Sets the client buttons. + * Note: This will only work OnPreThink (sdkhooks) or OnPlayerRunCmd. + * + * @param client Client Index. + * @param buttons Buttons as bitflag. + */ +stock void Client_SetButtons(int client, int buttons) +{ + SetEntProp(client, Prop_Data, "m_nButtons", buttons); +} + +/** + * Adds buttons to the already pressed buttons. + * Note: This will likely only work OnPreThink (sdkhooks) or OnPlayerRunCmd. + * + * @param client Client Index. + * @param buttons Buttons as bitflag. + */ +stock void Client_AddButtons(int client, int buttons) +{ + int newButtons = Client_GetButtons(client); + newButtons |= buttons; + Client_SetButtons(client, newButtons); +} + +/** + * Removes buttons from the already pressed buttons. + * Note: This will only work OnPreThink (sdkhooks) or OnPlayerRunCmd. + * + * @param client Client Index. + * @param buttons Buttons as bitflag. + */ +stock void Client_RemoveButtons(int client, int buttons) +{ + int newButtons = Client_GetButtons(client); + newButtons &= ~buttons; + Client_SetButtons(client, newButtons); +} + +/** + * Clears all buttons. + * Note: This will likely only work OnPreThink (sdkhooks) or OnPlayerRunCmd. + * + * @param client Client Index. + */ +stock void Client_ClearButtons(int client) +{ + Client_SetButtons(client,0); +} + +/** + * Returns if the given buttons are pressed by the client or not. + * + * @param client Client Index. + * @param buttons Buttons as bitflag. + * @return True if the buttons are pressed otherwise false. + */ +stock bool Client_HasButtons(int client, int buttons) +{ + return Client_GetButtons(client) & buttons == buttons; +} + +/** + * Returns only the buttons that have changed since the last call of this. + * Example usage: Within OnPlayerRunCmd use this function to call another function only once when a player pressed or released a button. + * + * @param client Client Index. + * @param buttons Buttons as bitflag. + * @return + */ +stock int Client_GetChangedButtons(int client) +{ + static int oldButtons[MAXPLAYERS+1] = {0,...}; + + int buttons = Client_GetButtons(client); + int changedButtons = buttons ^ oldButtons[client]; + + oldButtons[client] = buttons; + + return changedButtons; +} + +/** + * Sets the client's maxspeed to the given value (in units per second) + * + * @param Client Client Index + * @param maxspeed the maximum speed the client can move + */ +stock void Client_SetMaxSpeed(int client, float value) +{ + Entity_SetMaxSpeed(client, value); +} + +/** + * Shows a screen overlay tp a client. + * There can only be one overlay at a time. + * If you want to clear the overlay, pass + * an empty string to this function. + * + * @param Client Client Index. + * @param path Overlay path (based on the game/materials/ folder) or empty String to not show any overlay. + * @noreturn + */ +stock void Client_SetScreenOverlay(int client, const char[] path) +{ + ClientCommand(client, "r_screenoverlay \"%s\"", path); +} + +/** + * Shows a screen overlay to all clients. + * There can only be one overlay at a time. + * If you want to clear the overlay, pass + * an empty string to this function. + * + * @param Client Client Index. + * @param path Overlay path (based on the game/materials/ folder) or empty String to not show any overlay. + * @noreturn + */ +stock void Client_SetScreenOverlayForAll(const char[] path) +{ + LOOP_CLIENTS(client, CLIENTFILTER_INGAME | CLIENTFILTER_NOBOTS) { + Client_SetScreenOverlay(client, path); + } +} + +/** + * Mutes a client's voice + * + * @param Client Client Index. + * @noreturn + */ +stock void Client_Mute(int client) +{ + SetClientListeningFlags(client, VOICE_MUTED); +} + +/** + * UnMutes a client's voice + * Code copied from basecomm.sp + * + * @param Client Client Index. + */ +stock void Client_UnMute(int client) +{ + static ConVar cvDeadTalk = null; + + if (cvDeadTalk == INVALID_HANDLE) { + cvDeadTalk = FindConVar("sm_deadtalk"); + } + + if (cvDeadTalk == INVALID_HANDLE) { + SetClientListeningFlags(client, VOICE_NORMAL); + } + else { + if (cvDeadTalk.IntValue == 1 && !IsPlayerAlive(client)) { + SetClientListeningFlags(client, VOICE_LISTENALL); + } + else if (cvDeadTalk.IntValue == 2 && !IsPlayerAlive(client)) { + SetClientListeningFlags(client, VOICE_TEAM); + } + else { + SetClientListeningFlags(client, VOICE_NORMAL); + } + } +} + +/** + * Checks if a client's voice is muted + * + * @param Client Client Index. + * @return True if the client is muted, false otherwise. + */ +stock bool Client_IsMuted(int client) +{ + return GetClientListeningFlags(client) & VOICE_MUTED > 0; +} + +/** + * Checks if a client matches the specified flag filter. + * Use one of the CLIENTFILTER_ constants. + * Note that this already checks if the client is ingame or connected + * so you don't have to do that yourself. + * This function is optimized to make as less native calls as possible :) + * + * @param Client Client Index. + * @param flags Client Filter Flags (Use the CLIENTFILTER_ constants). + * @return True if the client if the client matches, false otherwise. + */ +stock bool Client_MatchesFilter(int client, int flags) +{ + bool isIngame = false; + + if (flags >= CLIENTFILTER_INGAME) { + isIngame = IsClientInGame(client); + + if (isIngame) { + if (flags & CLIENTFILTER_NOTINGAME) { + return false; + } + } + else { + return false; + } + } + else if (!IsClientConnected(client)) { + return false; + } + + if (!flags) { + return true; + } + + if (flags & CLIENTFILTER_INGAMEAUTH) { + flags |= CLIENTFILTER_INGAME | CLIENTFILTER_AUTHORIZED; + } + + if (flags & CLIENTFILTER_BOTS && !IsFakeClient(client)) { + return false; + } + + if (flags & CLIENTFILTER_NOBOTS && IsFakeClient(client)) { + return false; + } + + if (flags & CLIENTFILTER_ADMINS && !Client_IsAdmin(client)) { + return false; + } + + if (flags & CLIENTFILTER_NOADMINS && Client_IsAdmin(client)) { + return false; + } + + if (flags & CLIENTFILTER_AUTHORIZED && !IsClientAuthorized(client)) { + return false; + } + + if (flags & CLIENTFILTER_NOTAUTHORIZED && IsClientAuthorized(client)) { + return false; + } + + if (isIngame) { + + if (flags & CLIENTFILTER_ALIVE && !IsPlayerAlive(client)) { + return false; + } + + if (flags & CLIENTFILTER_DEAD && IsPlayerAlive(client)) { + return false; + } + + if (flags & CLIENTFILTER_SPECTATORS && GetClientTeam(client) != TEAM_SPECTATOR) { + return false; + } + + if (flags & CLIENTFILTER_NOSPECTATORS && GetClientTeam(client) == TEAM_SPECTATOR) { + return false; + } + + if (flags & CLIENTFILTER_OBSERVERS && !IsClientObserver(client)) { + return false; + } + + if (flags & CLIENTFILTER_NOOBSERVERS && IsClientObserver(client)) { + return false; + } + + if (flags & CLIENTFILTER_TEAMONE && GetClientTeam(client) != TEAM_ONE) { + return false; + } + + if (flags & CLIENTFILTER_TEAMTWO && GetClientTeam(client) != TEAM_TWO) { + return false; + } + } + + return true; +} + +/** + * Gets all clients matching the specified flags filter. + * + * @param client Client Array, size should be MaxClients or MAXPLAYERS + * @param flags Client Filter Flags (Use the CLIENTFILTER_ constants). + * @return The number of clients stored in the array + */ +stock int Client_Get(int[] clients, int flags=CLIENTFILTER_ALL) +{ + int x=0; + for (int client = 1; client <= MaxClients; client++) { + + if (!Client_MatchesFilter(client, flags)) { + continue; + } + + clients[x++] = client; + } + + return x; +} + +/** + * Gets a random client matching the specified flags filter. + * + * @param flags Client Filter Flags (Use the CLIENTFILTER_ constants). + * @return Client Index or -1 if no client was found + */ +stock int Client_GetRandom(int flags=CLIENTFILTER_ALL) +{ + int[] clients = new int[MaxClients]; + int num = Client_Get(clients, flags); + + if (num == 0) { + return -1; + } + else if (num == 1) { + return clients[0]; + } + + int random = Math_GetRandomInt(0, num-1); + + return clients[random]; +} + +/** + * Gets a client matching certain flags starting at start. + * + * @param flags Client Filter Flags (Use the CLIENTFILTER_ constants). + * @param start Start Index. + * @return Client Index or -1 if no client was found + */ +stock int Client_GetNext(int flags, int start=1) +{ + for (int client=start; client <= MaxClients; client++) { + + if (Client_MatchesFilter(client, flags)) { + return client; + } + } + + return -1; +} + +/** + * Retrieves the time duration a client played on the current map. + * + * @param client Client Index. + * @return Time in seconds as Float + */ +stock float Client_GetMapTime(int client) +{ + float fClientTime = GetClientTime(client); + float fGameTime = GetGameTime(); + + return (fClientTime < fGameTime) ? fClientTime : fGameTime; +} + +/** + * Gets client money value (for games like Counter-Strike:Source). + * + * @param client Client Index. + * @return Money value from the client. + */ +stock int Client_GetMoney(int client) +{ + return GetEntProp(client, Prop_Send, "m_iAccount"); +} + +/** + * Sets client money value (for games like Counter-Strike:Source). + * + * @param client Client Index. + * @param value Money value to set. + */ +stock void Client_SetMoney(int client, int value) +{ + SetEntProp(client, Prop_Send, "m_iAccount", value); +} + +/** + * Gets a client's observers. + * + * @param client Client Index. + * @param observers Array with size of MaxClients or MAXPLAYERS. + * @param flags Client Filter Flags (Use the CLIENTFILTER_ constants). + * @return Number of observers found. + */ +stock int Client_GetObservers(int client, int[] observers, int flags=CLIENTFILTER_ALL) +{ + int count = 0; + + LOOP_CLIENTS(player, CLIENTFILTER_OBSERVERS | flags) { + + if (Client_GetObserverTarget(player) == client) { + observers[count++] = player; + } + } + + return count; +} + +static float getPlayersInRadius_distances[MAXPLAYERS+1]; + +/** + * Gets all players near a player in a certain radius and + * orders the players by distance (optional). + * + * @param client Client Index. + * @param clients Array with size of MaxClients or MAXPLAYERS. + * @param radius radius Float (max distance) + * @param orderByDistance Set to true to order the clients by distance, false otherwise. + * @return Number of clients found. + */ +stock int Client_GetPlayersInRadius(int client, int[] clients, float radius, bool orderByDistance=true) +{ + float origin_client[3], distance; + int count=0; + + Entity_GetAbsOrigin(client, origin_client); + + LOOP_CLIENTS(player, CLIENTFILTER_INGAME) { + + if (player == client) { + continue; + } + + distance = Entity_GetDistanceOrigin(player, origin_client); + + if (distance <= radius) { + clients[count++] = player; + + if (orderByDistance) { + getPlayersInRadius_distances[player] = distance; + } + } + } + + if (orderByDistance) { + SortCustom1D(clients, count, __smlib_GetPlayersInRadius_Sort); + } + + return count; +} + +public int __smlib_GetPlayersInRadius_Sort(int player1, int player2, const int[] clients, Handle hndl) +{ + return FloatCompare(getPlayersInRadius_distances[player1], getPlayersInRadius_distances[player2]); +} + +/** + * Gets the next player observing client starting at start. + * + * @param client Client Index (Observer Target) + * @param start Start Index. + * @param flags Client Filter Flags (Use the CLIENTFILTER_ constants). + * @return Client Index or -1 if no client was found + */ +stock int Client_GetNextObserver(int client, int start=1, int flags=CLIENTFILTER_ALL) +{ + for (int player=start; player <= MaxClients; player++) { + + if (Client_MatchesFilter(player, CLIENTFILTER_OBSERVERS | flags)) { + + if (Client_GetObserverTarget(player) == client) { + return player; + } + } + } + + return -1; +} + +/** + * Searchs and returns the game's player_manager entity. + * This should be called on every map start. + * + * @return player_manager entity or INVALID_ENT_REFERENCE if not found. + */ +stock int Client_GetPlayerManager() +{ + static int player_manager = INVALID_ENT_REFERENCE; + + if (player_manager != INVALID_ENT_REFERENCE) { + + if (Entity_IsValid(player_manager)) { + return player_manager; + } + else { + player_manager = INVALID_ENT_REFERENCE; + } + } + + int maxEntities = GetMaxEntities(); + + for (int entity=MaxClients+1; entity < maxEntities; entity++) { + + if (!Entity_IsValid(entity)) { + continue; + } + + if (Entity_ClassNameMatches(entity, "player_manager", true)) { + player_manager = EntIndexToEntRef(entity); + + return player_manager; + } + } + + return INVALID_ENT_REFERENCE; +} + +/** + * Sets the client's ping as displayed in the scoreboards. + * Should be called OnGameFrame. + * + * @param client Client Index + * @param start New ping value. + * @return True on sucess, false otherwise. + */ +stock int Client_SetPing(int client, int value) +{ + int player_manager = Client_GetPlayerManager(); + + static int offset = -1; + + if (offset== -1) { + offset = GetEntSendPropOffs(player_manager, "m_iPing", true); + + if (offset == -1) { + return false; + } + } + + SetEntData(player_manager, offset + (client * 4), value, 4, true); + + return true; +} + +static int printToTop_excludeclient = -1; + +/** + * Exclude a client from the next call to a Client_PrintToTop function. + * + * @param client Client Index. + * @noreturn + */ +stock void Client_PrintToTopExclude(int client) +{ + printToTop_excludeclient = client; +} + +/** + * Prints colored text to the top left of the screen + * for one client. Does not work in all games. + * Line Breaks can't be done. + * + * @param client Client Index. + * @param r Red amount. + * @param g Green amount. + * @param b Blue amount. + * @param a Transparency. + * @param duration Duration in seconds the text stays (min 10 - max 200 seconds). + * @param text Text to print to. + * @return True on success, false if the key value for the dialog couldn't be created or closed. + */ +stock bool Client_PrintToTopRaw(int client, int r=255, int g=255, int b=255, int a=255, float duration=10.0, const char[] text) +{ + //message line max 50 + //overline: 39*_ + //underline: 44*T + KeyValues keyValue = CreateKeyValues("Stuff", "title", text); + + if (keyValue == INVALID_HANDLE) { + return false; + } + + KvSetColor(keyValue, "color", r, g, b, a); + KvSetNum(keyValue, "level", 1); + KvSetNum(keyValue, "time", RoundToFloor(duration)); + + CreateDialog(client, keyValue, DialogType_Msg); + delete keyValue; + + return true; +} + +/** + * Prints colored text to the top left of the screen + * for one client. Does not work in all games. + * Line Breaks can't be done. + * + * @param client Client Index. + * @param r Red amount. + * @param g Green amount. + * @param b Blue amount. + * @param a Transparency. + * @param duration Duration in seconds the text stays (min 10 - max 200 seconds). + * @param format Formatting rules. + * @param ... Variable number of format parameters. + * @return True on success, false if the key value for the dialog couldn't be created or closed. + */ +stock bool Client_PrintToTop(int client, int r=255, int g=255, int b=255, int a=255, float duration=10.0, const char[] format, any ...) +{ + char buffer[150]; + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 8); + + return Client_PrintToTopRaw(client, r, g, b, a, duration, buffer); +} + +/** + * Prints colored text to the top left of the screen + * to all clients. Does not work in all games. + * Line Breaks can't be done. + * + * @param r Red amount. + * @param g Green amount. + * @param b Blue amount. + * @param a Transparency. + * @param duration Duration in seconds the text stays (min 10 - max 200 seconds). + * @param format Formatting rules. + * @param ... Variable number of format parameters. + */ +stock void Client_PrintToTopAll(int r=255, int g=255, int b=255, int a=255, float duration=10.0, const char[] format, any ...) +{ + char buffer[150]; + int + language, + lastLanguage = -1; + + for (int client=1; client <= MaxClients; client++) { + + if (!IsClientInGame(client)) { + continue; + } + + if (client == printToTop_excludeclient) { + printToTop_excludeclient = -1; + continue; + } + + language = GetClientLanguage(client); + + if (language != lastLanguage) { + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 7); + + lastLanguage = language; + } + + Client_PrintToTopRaw(client, r, g, b, a, duration, buffer); + } +} + +/** + * Prints colored text to the top left of the screen + * to specified clients. Does not work in all games. + * Line Breaks can't be done. + * + * @param clients Client Array. + * @param numClients Number of clients in the clients array. + * @param r Red amount. + * @param g Green amount. + * @param b Blue amount. + * @param a Transparency. + * @param duration Duration in seconds the text stays (min 10 - max 200 seconds). + * @param format Formatting rules. + * @param ... Variable number of format parameters. + */ +stock void Client_PrintToTopEx(int[] clients, int numClients, int r=255, int g=255, int b=255, int a=255, float duration=10.0, const char[] format, any ...) +{ + char buffer[150]; + int + client, + language, + lastLanguage = -1; + + for (int i=0; i < numClients; i++) { + + client = clients[i]; + + if (!IsClientInGame(client)) { + continue; + } + + if (client == printToTop_excludeclient) { + printToTop_excludeclient = -1; + continue; + } + + language = GetClientLanguage(client); + + if (language != lastLanguage) { + SetGlobalTransTarget(client); + VFormat(buffer, sizeof(buffer), format, 9); + + lastLanguage = language; + } + + Client_PrintToTopRaw(client, r, g, b, a, duration, buffer); + } +} + +/** + * Opens the scoreboard for a specific client + * + * @tested csgo + * @param client Client index + */ +stock void Client_ShowScoreboard(int client, int flags=USERMSG_RELIABLE | USERMSG_BLOCKHOOKS) +{ + Handle handle = StartMessageOne("VGUIMenu", client, flags); + + if (GetFeatureStatus(FeatureType_Native, "GetUserMessageType") == FeatureStatus_Available && + GetUserMessageType() == UM_Protobuf) { + + PbSetString(handle, "name", "scores"); + PbSetBool(handle, "show", true); + } + else { + BfWriteString(handle, "scores"); + BfWriteByte(handle, 1); // Show + BfWriteByte(handle, 0); // subkeys count + } + + EndMessage(); +} |