diff options
Diffstat (limited to 'sourcemod/scripting/gokz-mode-simplekz.sp')
| -rw-r--r-- | sourcemod/scripting/gokz-mode-simplekz.sp | 846 |
1 files changed, 0 insertions, 846 deletions
diff --git a/sourcemod/scripting/gokz-mode-simplekz.sp b/sourcemod/scripting/gokz-mode-simplekz.sp deleted file mode 100644 index 99d76ac..0000000 --- a/sourcemod/scripting/gokz-mode-simplekz.sp +++ /dev/null @@ -1,846 +0,0 @@ -#include <sourcemod> - -#include <sdkhooks> -#include <sdktools> -#include <dhooks> - -#include <movementapi> - -#undef REQUIRE_EXTENSIONS -#undef REQUIRE_PLUGIN -#include <gokz/core> -#include <updater> - -#include <gokz/kzplayer> - -#pragma newdecls required -#pragma semicolon 1 - - - -public Plugin myinfo = -{ - name = "GOKZ Mode - SimpleKZ", - author = "DanZay", - description = "SimpleKZ mode for GOKZ", - version = GOKZ_VERSION, - url = GOKZ_SOURCE_URL -}; - -#define UPDATER_URL GOKZ_UPDATER_BASE_URL..."gokz-mode-simplekz.txt" - -#define MODE_VERSION 21 -#define PS_MAX_REWARD_TURN_RATE 0.703125 // Degrees per tick (90 degrees per second) -#define PS_MAX_TURN_RATE_DECREMENT 0.015625 // Degrees per tick (2 degrees per second) -#define PS_SPEED_MAX 26.54321 // Units -#define PS_SPEED_INCREMENT 0.35 // Units per tick -#define PS_SPEED_DECREMENT_MIDAIR 0.2824 // Units per tick (lose PS_SPEED_MAX in 0 offset jump i.e. 94 ticks) -#define PS_GRACE_TICKS 3 // No. of ticks allowed to fail prestrafe checks when prestrafing - helps players with low fps -#define DUCK_SPEED_NORMAL 8.0 -#define DUCK_SPEED_MINIMUM 6.0234375 // Equal to if you just ducked/unducked for the first time in a while - -float gF_ModeCVarValues[MODECVAR_COUNT] = -{ - 6.5, // sv_accelerate - 0.0, // sv_accelerate_use_weapon_speed - 100.0, // sv_airaccelerate - 30.0, // sv_air_max_wishspeed - 1.0, // sv_enablebunnyhopping - 5.2, // sv_friction - 800.0, // sv_gravity - 301.993377, // sv_jump_impulse - 1.0, // sv_ladder_scale_speed - 0.0, // sv_ledge_mantle_helper - 320.0, // sv_maxspeed - 3500.0, // sv_maxvelocity - 0.0, // sv_staminajumpcost - 0.0, // sv_staminalandcost - 0.0, // sv_staminamax - 0.0, // sv_staminarecoveryrate - 0.7, // sv_standable_normal - 0.0, // sv_timebetweenducks - 0.7, // sv_walkable_normal - 10.0, // sv_wateraccelerate - 0.8, // sv_water_movespeed_multiplier - 0.0, // sv_water_swim_mode - 0.0, // sv_weapon_encumbrance_per_item - 0.0 // sv_weapon_encumbrance_scale -}; - -bool gB_GOKZCore; -ConVar gCV_ModeCVar[MODECVAR_COUNT]; -bool gB_HitTweakedPerf[MAXPLAYERS + 1]; -int gI_Cmdnum[MAXPLAYERS + 1]; -float gF_PSBonusSpeed[MAXPLAYERS + 1]; -float gF_PSVelMod[MAXPLAYERS + 1]; -float gF_PSVelModLanding[MAXPLAYERS + 1]; -bool gB_PSTurningLeft[MAXPLAYERS + 1]; -float gF_PSTurnRate[MAXPLAYERS + 1]; -int gI_PSTicksSinceIncrement[MAXPLAYERS + 1]; -Handle gH_GetPlayerMaxSpeed; -DynamicDetour gH_CanUnduck; -int gI_TickCount[MAXPLAYERS + 1]; -DynamicDetour gH_AirAccelerate; -int gI_OldButtons[MAXPLAYERS + 1]; -int gI_OldFlags[MAXPLAYERS + 1]; -bool gB_OldOnGround[MAXPLAYERS + 1]; -float gF_OldOrigin[MAXPLAYERS + 1][3]; -float gF_OldAngles[MAXPLAYERS + 1][3]; -float gF_OldVelocity[MAXPLAYERS + 1][3]; -int gI_LastJumpButtonCmdnum[MAXPLAYERS + 1]; -int gI_OffsetCGameMovement_player; - - - -// =====[ PLUGIN EVENTS ]===== - -public void OnPluginStart() -{ - if (FloatAbs(1.0 / GetTickInterval() - 128.0) > EPSILON) - { - SetFailState("gokz-mode-simplekz only supports 128 tickrate servers."); - } - HookEvents(); - CreateConVars(); -} - -public void OnAllPluginsLoaded() -{ - if (LibraryExists("updater")) - { - Updater_AddPlugin(UPDATER_URL); - } - if (LibraryExists("gokz-core")) - { - gB_GOKZCore = true; - GOKZ_SetModeLoaded(Mode_SimpleKZ, true, MODE_VERSION); - } - - for (int client = 1; client <= MaxClients; client++) - { - if (IsClientInGame(client)) - { - OnClientPutInServer(client); - } - } -} - -public void OnPluginEnd() -{ - if (gB_GOKZCore) - { - GOKZ_SetModeLoaded(Mode_SimpleKZ, false); - } -} - -public void OnLibraryAdded(const char[] name) -{ - if (StrEqual(name, "updater")) - { - Updater_AddPlugin(UPDATER_URL); - } - else if (StrEqual(name, "gokz-core")) - { - gB_GOKZCore = true; - GOKZ_SetModeLoaded(Mode_SimpleKZ, true, MODE_VERSION); - } -} - -public void OnLibraryRemoved(const char[] name) -{ - gB_GOKZCore = gB_GOKZCore && !StrEqual(name, "gokz-core"); -} - - - -// =====[ CLIENT EVENTS ]===== - -public void OnClientPutInServer(int client) -{ - ResetClient(client); - if (IsValidClient(client)) - { - HookClientEvents(client); - } - if (IsUsingMode(client)) - { - ReplicateConVars(client); - } -} - -public Action OnPlayerRunCmd(int client, int &buttons, int &impulse, float vel[3], float angles[3], int &weapon, int &subtype, int &cmdnum, int &tickcount, int &seed, int mouse[2]) -{ - if (!IsPlayerAlive(client) || !IsUsingMode(client)) - { - return Plugin_Continue; - } - - KZPlayer player = KZPlayer(client); - RemoveCrouchJumpBind(player, buttons); - ReduceDuckSlowdown(player); - CalcPrestrafeVelMod(player, angles); - FixWaterBoost(player, buttons); - FixDisplacementStuck(player); - - gB_HitTweakedPerf[player.ID] = false; - gI_Cmdnum[player.ID] = cmdnum; - gI_OldButtons[player.ID] = buttons; - gI_OldFlags[player.ID] = GetEntityFlags(player.ID); - gB_OldOnGround[player.ID] = player.OnGround; - gI_TickCount[player.ID] = tickcount; - player.GetOrigin(gF_OldOrigin[player.ID]); - player.GetEyeAngles(gF_OldAngles[player.ID]); - player.GetVelocity(gF_OldVelocity[player.ID]); - - return Plugin_Continue; -} - -public MRESReturn DHooks_OnGetPlayerMaxSpeed(int client, Handle hReturn) -{ - if (!IsUsingMode(client)) - { - return MRES_Ignored; - } - DHookSetReturn(hReturn, SPEED_NORMAL * gF_PSVelMod[client]); - return MRES_Supercede; -} - -public MRESReturn DHooks_OnAirAccelerate_Pre(Address pThis, DHookParam hParams) -{ - int client = GOKZGetClientFromGameMovementAddress(pThis, gI_OffsetCGameMovement_player); - if (!IsPlayerAlive(client) || !IsUsingMode(client)) - { - return MRES_Ignored; - } - - // NOTE: Prestrafing changes GetPlayerMaxSpeed, which changes - // air acceleration, so remove gF_PreVelMod[client] from wishspeed/maxspeed. - // This also applies to when the player is ducked: their wishspeed is - // 85 and with prestrafing can be ~93. - float wishspeed = DHookGetParam(hParams, 2); - if (gF_PSVelMod[client] > 1.0) - { - DHookSetParam(hParams, 2, wishspeed / gF_PSVelMod[client]); - return MRES_ChangedHandled; - } - - return MRES_Ignored; -} - -public MRESReturn DHooks_OnCanUnduck_Pre(Address pThis, DHookReturn hReturn) -{ - int client = GOKZGetClientFromGameMovementAddress(pThis, gI_OffsetCGameMovement_player); - if (!IsPlayerAlive(client) || !IsUsingMode(client)) - { - return MRES_Ignored; - } - // Just landed fully ducked, you can't unduck. - if (Movement_GetLandingTick(client) == (gI_TickCount[client] - 1) && GetEntPropFloat(client, Prop_Send, "m_flDuckAmount") >= 1.0 && GetEntProp(client, Prop_Send, "m_bDucked")) - { - hReturn.Value = false; - return MRES_Supercede; - } - return MRES_Ignored; -} - -public void OnPlayerRunCmdPost(int client, int buttons, int impulse, const float vel[3], const float angles[3], int weapon, int subtype, int cmdnum, int tickcount, int seed, const int mouse[2]) -{ - if (!IsValidClient(client) || !IsPlayerAlive(client) || !IsUsingMode(client)) - { - return; - } - - if (buttons & IN_JUMP) - { - gI_LastJumpButtonCmdnum[client] = cmdnum; - } -} - -public void SDKHook_OnClientPreThink_Post(int client) -{ - if (!IsPlayerAlive(client) || !IsUsingMode(client)) - { - return; - } - - // Don't tweak convars if GOKZ isn't running - if (gB_GOKZCore) - { - TweakConVars(); - } -} - -public void Movement_OnStartTouchGround(int client) -{ - if (!IsUsingMode(client)) - { - return; - } - - KZPlayer player = KZPlayer(client); - gF_PSVelModLanding[player.ID] = gF_PSVelMod[player.ID]; -} - -public Action Movement_OnJumpPre(int client, float origin[3], float velocity[3]) -{ - if (!IsPlayerAlive(client) || !IsUsingMode(client)) - { - return Plugin_Continue; - } - - KZPlayer player = KZPlayer(client); - return TweakJump(player, origin, velocity); -} - -public Action Movement_OnCategorizePositionPost(int client, float origin[3], float velocity[3]) -{ - if (!IsPlayerAlive(client) || !IsUsingMode(client)) - { - return Plugin_Continue; - } - return SlopeFix(client, origin, velocity); -} - -public void Movement_OnChangeMovetype(int client, MoveType oldMovetype, MoveType newMovetype) -{ - if (!IsUsingMode(client)) - { - return; - } - - KZPlayer player = KZPlayer(client); - if (gB_GOKZCore && newMovetype == MOVETYPE_WALK) - { - player.GOKZHitPerf = false; - player.GOKZTakeoffSpeed = player.TakeoffSpeed; - } -} - -public void GOKZ_OnOptionChanged(int client, const char[] option, any newValue) -{ - if (StrEqual(option, gC_CoreOptionNames[Option_Mode]) && newValue == Mode_SimpleKZ) - { - ReplicateConVars(client); - } -} - -public void GOKZ_OnCountedTeleport_Post(int client) -{ - ResetClient(client); -} - - - -// =====[ GENERAL ]===== - -bool IsUsingMode(int client) -{ - // If GOKZ core isn't loaded, then apply mode at all times - return !gB_GOKZCore || GOKZ_GetCoreOption(client, Option_Mode) == Mode_SimpleKZ; -} - -void ResetClient(int client) -{ - KZPlayer player = KZPlayer(client); - ResetVelMod(player); -} - -void HookEvents() -{ - GameData gameData = LoadGameConfigFile("movementapi.games"); - if (gameData == INVALID_HANDLE) - { - SetFailState("Failed to find movementapi.games config"); - } - - int offset = gameData.GetOffset("GetPlayerMaxSpeed"); - if (offset == -1) - { - SetFailState("Failed to get GetPlayerMaxSpeed offset"); - } - gH_GetPlayerMaxSpeed = DHookCreate(offset, HookType_Entity, ReturnType_Float, ThisPointer_CBaseEntity, DHooks_OnGetPlayerMaxSpeed); - - gH_AirAccelerate = DynamicDetour.FromConf(gameData, "CGameMovement::AirAccelerate"); - if (gH_AirAccelerate == INVALID_HANDLE) - { - SetFailState("Failed to find CGameMovement::AirAccelerate function signature"); - } - - if (!gH_AirAccelerate.Enable(Hook_Pre, DHooks_OnAirAccelerate_Pre)) - { - SetFailState("Failed to enable detour on CGameMovement::AirAccelerate"); - } - - char buffer[16]; - if (!gameData.GetKeyValue("CGameMovement::player", buffer, sizeof(buffer))) - { - SetFailState("Failed to get CGameMovement::player offset."); - } - gI_OffsetCGameMovement_player = StringToInt(buffer); - - gameData = LoadGameConfigFile("gokz-core.games"); - gH_CanUnduck = DynamicDetour.FromConf(gameData, "CCSGameMovement::CanUnduck"); - if (gH_CanUnduck == INVALID_HANDLE) - { - SetFailState("Failed to find CCSGameMovement::CanUnduck function signature"); - } - - if (!gH_CanUnduck.Enable(Hook_Pre, DHooks_OnCanUnduck_Pre)) - { - SetFailState("Failed to enable detour on CCSGameMovement::CanUnduck"); - } - delete gameData; -} - -// =====[ CONVARS ]===== - -void CreateConVars() -{ - for (int i = 0; i < MODECVAR_COUNT; i++) - { - gCV_ModeCVar[i] = FindConVar(gC_ModeCVars[i]); - } -} - -void TweakConVars() -{ - for (int i = 0; i < MODECVAR_COUNT; i++) - { - gCV_ModeCVar[i].FloatValue = gF_ModeCVarValues[i]; - } -} - -void ReplicateConVars(int client) -{ - /* - Replicate convars only when player changes mode in GOKZ - so that lagg isn't caused by other players using other - modes, and also as an optimisation. - */ - - if (IsFakeClient(client)) - { - return; - } - - for (int i = 0; i < MODECVAR_COUNT; i++) - { - gCV_ModeCVar[i].ReplicateToClient(client, FloatToStringEx(gF_ModeCVarValues[i])); - } -} - - - -// =====[ VELOCITY MODIFIER ]===== - -void HookClientEvents(int client) -{ - DHookEntity(gH_GetPlayerMaxSpeed, true, client); - SDKHook(client, SDKHook_PreThinkPost, SDKHook_OnClientPreThink_Post); -} - -void ResetVelMod(KZPlayer player) -{ - gF_PSBonusSpeed[player.ID] = 0.0; - gF_PSVelMod[player.ID] = 1.0; - gF_PSTurnRate[player.ID] = 0.0; -} - -void CalcPrestrafeVelMod(KZPlayer player, const float angles[3]) -{ - gI_PSTicksSinceIncrement[player.ID]++; - - // Short circuit if speed is 0 (also avoids divide by 0 errors) - if (player.Speed < EPSILON) - { - ResetVelMod(player); - return; - } - - // Current speed without bonus - float baseSpeed = FloatMin(SPEED_NORMAL, player.Speed / gF_PSVelMod[player.ID]); - - float newBonusSpeed = gF_PSBonusSpeed[player.ID]; - - // If player is in mid air, decrement their velocity modifier - if (!player.OnGround) - { - newBonusSpeed -= PS_SPEED_DECREMENT_MIDAIR; - } - // If player is turning at the required speed, and has the correct button inputs, reward it - else if (player.Turning && ValidPrestrafeButtons(player)) - { - // If player changes their prestrafe direction, reset it - if (player.TurningLeft && !gB_PSTurningLeft[player.ID] - || player.TurningRight && gB_PSTurningLeft[player.ID]) - { - ResetVelMod(player); - newBonusSpeed = 0.0; - } - - // Keep track of the direction of the turn - gB_PSTurningLeft[player.ID] = player.TurningLeft; - - // Step one of calculating new turn rate - float newTurningRate = FloatAbs(CalcDeltaAngle(gF_OldAngles[player.ID][1], angles[1])); - - // If no turning for just a few ticks, then forgive and calculate reward based on that no. of ticks - if (gI_PSTicksSinceIncrement[player.ID] <= PS_GRACE_TICKS) - { - // This turn occurred over multiple ticks, so scale appropriately - // Also cap turn rate at maximum reward turn rate - newTurningRate = FloatMin(PS_MAX_REWARD_TURN_RATE, - newTurningRate / gI_PSTicksSinceIncrement[player.ID]); - - // Limit how fast turn rate can decrease (also scaled appropriately) - gF_PSTurnRate[player.ID] = FloatMax(newTurningRate, - gF_PSTurnRate[player.ID] - PS_MAX_TURN_RATE_DECREMENT * gI_PSTicksSinceIncrement[player.ID]); - - newBonusSpeed += CalcPreRewardSpeed(gF_PSTurnRate[player.ID], baseSpeed) * gI_PSTicksSinceIncrement[player.ID]; - } - else - { - // Cap turn rate at maximum reward turn rate - newTurningRate = FloatMin(PS_MAX_REWARD_TURN_RATE, newTurningRate); - - // Limit how fast turn rate can decrease - gF_PSTurnRate[player.ID] = FloatMax(newTurningRate, - gF_PSTurnRate[player.ID] - PS_MAX_TURN_RATE_DECREMENT); - - // This is normal turning behaviour - newBonusSpeed += CalcPreRewardSpeed(gF_PSTurnRate[player.ID], baseSpeed); - } - - gI_PSTicksSinceIncrement[player.ID] = 0; - } - else if (gI_PSTicksSinceIncrement[player.ID] > PS_GRACE_TICKS) - { - // They definitely aren't turning, but limit how fast turn rate can decrease - gF_PSTurnRate[player.ID] = FloatMax(0.0, - gF_PSTurnRate[player.ID] - PS_MAX_TURN_RATE_DECREMENT); - } - - if (newBonusSpeed < 0.0) - { - // Keep velocity modifier positive - newBonusSpeed = 0.0; - } - else - { - // Scale the bonus speed based on current base speed and turn rate - float baseSpeedScaleFactor = baseSpeed / SPEED_NORMAL; // Max 1.0 - float turnRateScaleFactor = FloatMin(1.0, gF_PSTurnRate[player.ID] / PS_MAX_REWARD_TURN_RATE); - float scaledMaxBonusSpeed = PS_SPEED_MAX * baseSpeedScaleFactor * turnRateScaleFactor; - newBonusSpeed = FloatMin(newBonusSpeed, scaledMaxBonusSpeed); - } - - gF_PSBonusSpeed[player.ID] = newBonusSpeed; - gF_PSVelMod[player.ID] = 1.0 + (newBonusSpeed / baseSpeed); -} - -bool ValidPrestrafeButtons(KZPlayer player) -{ - bool forwardOrBack = player.Buttons & (IN_FORWARD | IN_BACK) && !(player.Buttons & IN_FORWARD && player.Buttons & IN_BACK); - bool leftOrRight = player.Buttons & (IN_MOVELEFT | IN_MOVERIGHT) && !(player.Buttons & IN_MOVELEFT && player.Buttons & IN_MOVERIGHT); - return forwardOrBack || leftOrRight; -} - -float CalcPreRewardSpeed(float yawDiff, float baseSpeed) -{ - // Formula - float reward; - if (yawDiff >= PS_MAX_REWARD_TURN_RATE) - { - reward = PS_SPEED_INCREMENT; - } - else - { - reward = PS_SPEED_INCREMENT * (yawDiff / PS_MAX_REWARD_TURN_RATE); - } - - return reward * baseSpeed / SPEED_NORMAL; -} - - - - -// =====[ JUMPING ]===== - -Action TweakJump(KZPlayer player, float origin[3], float velocity[3]) -{ - // TakeoffCmdnum and TakeoffSpeed is not defined here because the player technically hasn't taken off yet. - int cmdsSinceLanding = gI_Cmdnum[player.ID] - player.LandingCmdNum; - gB_HitTweakedPerf[player.ID] = cmdsSinceLanding <= 1 - || cmdsSinceLanding <= 3 && gI_Cmdnum[player.ID] - gI_LastJumpButtonCmdnum[player.ID] <= 3; - - if (gB_HitTweakedPerf[player.ID]) - { - if (cmdsSinceLanding <= 1) - { - NerfRealPerf(player, origin); - } - - ApplyTweakedTakeoffSpeed(player, velocity); - - if (cmdsSinceLanding > 1 || player.TakeoffSpeed > SPEED_NORMAL) - { - // Restore prestrafe lost due to briefly being on the ground - gF_PSVelMod[player.ID] = gF_PSVelModLanding[player.ID]; - } - return Plugin_Changed; - } - return Plugin_Continue; -} - -public Action Movement_OnJumpPost(int client) -{ - if (!IsUsingMode(client)) - { - return Plugin_Continue; - } - KZPlayer player = KZPlayer(client); - player.GOKZHitPerf = gB_HitTweakedPerf[player.ID]; - player.GOKZTakeoffSpeed = player.TakeoffSpeed; - return Plugin_Continue; -} - -public void Movement_OnStopTouchGround(int client) -{ - if (!IsUsingMode(client)) - { - return; - } - KZPlayer player = KZPlayer(client); - player.GOKZHitPerf = gB_HitTweakedPerf[player.ID]; - player.GOKZTakeoffSpeed = player.TakeoffSpeed; -} - -void NerfRealPerf(KZPlayer player, float origin[3]) -{ - // Not worth worrying about if player is already falling - // player.VerticalVelocity is not updated yet! Use processing velocity. - float velocity[3]; - Movement_GetProcessingVelocity(player.ID, velocity); - if (velocity[2] < EPSILON) - { - return; - } - - // Work out where the ground was when they bunnyhopped - float startPosition[3], endPosition[3], mins[3], maxs[3], groundOrigin[3]; - - startPosition = origin; - - endPosition = startPosition; - endPosition[2] = endPosition[2] - 2.0; // Should be less than 2.0 units away - - GetEntPropVector(player.ID, Prop_Send, "m_vecMins", mins); - GetEntPropVector(player.ID, Prop_Send, "m_vecMaxs", maxs); - - Handle trace = TR_TraceHullFilterEx( - startPosition, - endPosition, - mins, - maxs, - MASK_PLAYERSOLID, - TraceEntityFilterPlayers, - player.ID); - - // This is expected to always hit, previously this can fail upon jumpbugs. - if (TR_DidHit(trace)) - { - TR_GetEndPosition(groundOrigin, trace); - origin[2] = groundOrigin[2]; - } - - delete trace; -} - -void ApplyTweakedTakeoffSpeed(KZPlayer player, float velocity[3]) -{ - // Note that resulting velocity has same direction as landing velocity, not current velocity - // because current velocity direction can change drastically in just one tick (eg. walls) - // and it doesnt make sense for the new velocity to push you in that direction. - - float newVelocity[3], baseVelocity[3]; - player.GetLandingVelocity(newVelocity); - player.GetBaseVelocity(baseVelocity); - SetVectorHorizontalLength(newVelocity, CalcTweakedTakeoffSpeed(player)); - AddVectors(newVelocity, baseVelocity, newVelocity); // For backwards compatibility - velocity[0] = newVelocity[0]; - velocity[1] = newVelocity[1]; -} - -// Takeoff speed assuming player has met the conditions to need tweaking -float CalcTweakedTakeoffSpeed(KZPlayer player) -{ - // Formula - if (player.LandingSpeed > SPEED_NORMAL) - { - return FloatMin(player.LandingSpeed, (0.2 * player.LandingSpeed + 200) * gF_PSVelModLanding[player.ID]); - } - return player.LandingSpeed; -} - - - -// =====[ SLOPEFIX ]===== - -// ORIGINAL AUTHORS : Mev & Blacky -// URL : https://forums.alliedmods.net/showthread.php?p=2322788 -// NOTE : Modified by DanZay for this plugin - -Action SlopeFix(int client, float origin[3], float velocity[3]) -{ - KZPlayer player = KZPlayer(client); - // Check if player landed on the ground - if (Movement_GetOnGround(client) && !gB_OldOnGround[client]) - { - float vMins[] = {-16.0, -16.0, 0.0}; - // Always use ducked hull as the real hull size isn't updated yet. - // Might cause slight issues in extremely rare scenarios. - float vMaxs[] = {16.0, 16.0, 54.0}; - - float vEndPos[3]; - vEndPos[0] = origin[0]; - vEndPos[1] = origin[1]; - vEndPos[2] = origin[2] - gF_ModeCVarValues[ModeCVar_MaxVelocity]; - - // Set up and do tracehull to find out if the player landed on a slope - TR_TraceHullFilter(origin, vEndPos, vMins, vMaxs, MASK_PLAYERSOLID_BRUSHONLY, TraceRayDontHitSelf, client); - - if (TR_DidHit()) - { - // Gets the normal vector of the surface under the player - float vPlane[3], vLast[3]; - player.GetLandingVelocity(vLast); - TR_GetPlaneNormal(null, vPlane); - - // Make sure it's not flat ground and not a surf ramp (1.0 = flat ground, < 0.7 = surf ramp) - if (0.7 <= vPlane[2] < 1.0) - { - /* - Copy the ClipVelocity function from sdk2013 - (https://mxr.alliedmods.net/hl2sdk-sdk2013/source/game/shared/gamemovement.cpp#3145) - With some minor changes to make it actually work - */ - - float fBackOff = GetVectorDotProduct(vLast, vPlane); - - float change, vVel[3]; - for (int i; i < 2; i++) - { - change = vPlane[i] * fBackOff; - vVel[i] = vLast[i] - change; - } - - float fAdjust = GetVectorDotProduct(vVel, vPlane); - if (fAdjust < 0.0) - { - for (int i; i < 2; i++) - { - vVel[i] -= (vPlane[i] * fAdjust); - } - } - - vVel[2] = 0.0; - vLast[2] = 0.0; - - // Make sure the player is going down a ramp by checking if they actually will gain speed from the boost - if (GetVectorLength(vVel) > GetVectorLength(vLast)) - { - CopyVector(vVel, velocity); - player.SetLandingVelocity(velocity); - return Plugin_Changed; - } - } - } - } - return Plugin_Continue; -} - -public bool TraceRayDontHitSelf(int entity, int mask, any data) -{ - return entity != data && !(0 < entity <= MaxClients); -} - - - -// =====[ OTHER ]===== - -void FixWaterBoost(KZPlayer player, int buttons) -{ - if (GetEntProp(player.ID, Prop_Send, "m_nWaterLevel") >= 2) // WL_Waist = 2 - { - // If duck is being pressed and we're not already ducking or on ground - if (GetEntityFlags(player.ID) & (FL_DUCKING | FL_ONGROUND) == 0 - && buttons & IN_DUCK && ~gI_OldButtons[player.ID] & IN_DUCK) - { - float newOrigin[3]; - Movement_GetOrigin(player.ID, newOrigin); - newOrigin[2] += 9.0; - - TR_TraceHullFilter(newOrigin, newOrigin, view_as<float>( { -16.0, -16.0, 0.0 } ), view_as<float>( { 16.0, 16.0, 54.0 } ), MASK_PLAYERSOLID, TraceEntityFilterPlayers); - if (!TR_DidHit()) - { - TeleportEntity(player.ID, newOrigin, NULL_VECTOR, NULL_VECTOR); - } - } - } -} - -void FixDisplacementStuck(KZPlayer player) -{ - int flags = GetEntityFlags(player.ID); - bool unducked = ~flags & FL_DUCKING && gI_OldFlags[player.ID] & FL_DUCKING; - - float standingMins[] = {-16.0, -16.0, 0.0}; - float standingMaxs[] = {16.0, 16.0, 72.0}; - - if (unducked) - { - // check if we're stuck after unducking and if we're stuck then force duck - float origin[3]; - Movement_GetOrigin(player.ID, origin); - TR_TraceHullFilter(origin, origin, standingMins, standingMaxs, MASK_PLAYERSOLID, TraceEntityFilterPlayers); - - if (TR_DidHit()) - { - player.SetVelocity(gF_OldVelocity[player.ID]); - SetEntProp(player.ID, Prop_Send, "m_bDucking", true); - } - } -} - -void RemoveCrouchJumpBind(KZPlayer player, int &buttons) -{ - if (player.OnGround && buttons & IN_JUMP && !(gI_OldButtons[player.ID] & IN_JUMP) && !(gI_OldButtons[player.ID] & IN_DUCK)) - { - buttons &= ~IN_DUCK; - } -} - -void ReduceDuckSlowdown(KZPlayer player) -{ - /* - Duck speed is reduced by the game upon ducking or unducking. - The goal here is to accept that duck speed is reduced, but - stop it from being reduced further when spamming duck. - - This is done by enforcing a minimum duck speed equivalent to - the value as if the player only ducked once. When not in not - in the middle of ducking, duck speed is reset to its normal - value in effort to reduce the number of times the minimum - duck speed is enforced. This should reduce noticeable lagg. - */ - - if (!GetEntProp(player.ID, Prop_Send, "m_bDucking") - && player.DuckSpeed < DUCK_SPEED_NORMAL - EPSILON) - { - player.DuckSpeed = DUCK_SPEED_NORMAL; - } - else if (player.DuckSpeed < DUCK_SPEED_MINIMUM - EPSILON) - { - player.DuckSpeed = DUCK_SPEED_MINIMUM; - } -} |