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/*
Hooks between start destinations and GOKZ.
*/
static Regex RE_BonusStart;
static bool startExists[GOKZ_MAX_COURSES];
static float startOrigin[GOKZ_MAX_COURSES][3];
static float startAngles[GOKZ_MAX_COURSES][3];
// Used for SearchStart
static Regex RE_BonusStartButton;
static Regex RE_BonusStartZone;
static CourseTimerType startType[GOKZ_MAX_COURSES];
static float searchStartOrigin[GOKZ_MAX_COURSES][3];
static float searchStartAngles[GOKZ_MAX_COURSES][3];
// =====[ EVENTS ]=====
void OnPluginStart_MapStarts()
{
RE_BonusStart = CompileRegex(GOKZ_BONUS_START_NAME_REGEX);
RE_BonusStartButton = CompileRegex(GOKZ_BONUS_START_BUTTON_NAME_REGEX);
RE_BonusStartZone = CompileRegex(GOKZ_BONUS_START_ZONE_NAME_REGEX);
}
void OnEntitySpawned_MapStarts(int entity)
{
char buffer[32];
GetEntityClassname(entity, buffer, sizeof(buffer));
if (!StrEqual("info_teleport_destination", buffer, false))
{
return;
}
if (GetEntityName(entity, buffer, sizeof(buffer)) == 0)
{
return;
}
if (StrEqual(GOKZ_START_NAME, buffer, false))
{
StoreStart(0, entity);
}
else
{
int course = GetStartBonusNumber(entity);
if (GOKZ_IsValidCourse(course, true))
{
StoreStart(course, entity);
}
}
}
void OnEntitySpawnedPost_MapStarts(int entity)
{
char buffer[32];
GetEntityClassname(entity, buffer, sizeof(buffer));
if (StrEqual("trigger_multiple", buffer, false))
{
bool isStartZone;
if (GetEntityName(entity, buffer, sizeof(buffer)) != 0)
{
if (StrEqual(GOKZ_START_ZONE_NAME, buffer, false))
{
isStartZone = true;
StoreSearchStart(0, entity, CourseTimerType_ZoneNew);
}
else if (GetStartZoneBonusNumber(entity) != -1)
{
int course = GetStartZoneBonusNumber(entity);
if (GOKZ_IsValidCourse(course, true))
{
isStartZone = true;
StoreSearchStart(course, entity, CourseTimerType_ZoneNew);
}
}
}
if (!isStartZone)
{
TimerButtonTrigger trigger;
if (IsTimerButtonTrigger(entity, trigger) && trigger.isStartTimer)
{
StoreSearchStart(trigger.course, entity, CourseTimerType_ZoneLegacy);
}
}
}
else if (StrEqual("func_button", buffer, false))
{
bool isStartButton;
if (GetEntityName(entity, buffer, sizeof(buffer)) != 0)
{
if (StrEqual(GOKZ_START_BUTTON_NAME, buffer, false))
{
isStartButton = true;
StoreSearchStart(0, entity, CourseTimerType_Button);
}
else
{
int course = GetStartButtonBonusNumber(entity);
if (GOKZ_IsValidCourse(course, true))
{
isStartButton = true;
StoreSearchStart(course, entity, CourseTimerType_Button);
}
}
}
if (!isStartButton)
{
TimerButtonTrigger trigger;
if (IsTimerButtonTrigger(entity, trigger) && trigger.isStartTimer)
{
StoreSearchStart(trigger.course, entity, CourseTimerType_Button);
}
}
}
}
void OnMapStart_MapStarts()
{
for (int course = 0; course < GOKZ_MAX_COURSES; course++)
{
startExists[course] = false;
startType[course] = CourseTimerType_None;
}
}
bool GetMapStartPosition(int course, float origin[3], float angles[3])
{
if (!startExists[course])
{
return false;
}
origin = startOrigin[course];
angles = startAngles[course];
return true;
}
bool GetSearchStartPosition(int course, float origin[3], float angles[3])
{
if (startType[course] == CourseTimerType_None)
{
return false;
}
origin = searchStartOrigin[course];
angles = searchStartAngles[course];
return true;
}
// =====[ PRIVATE ]=====
static void StoreStart(int course, int entity)
{
float origin[3], angles[3];
GetEntPropVector(entity, Prop_Send, "m_vecOrigin", origin);
GetEntPropVector(entity, Prop_Data, "m_angRotation", angles);
angles[2] = 0.0; // Roll should always be 0.0
startExists[course] = true;
startOrigin[course] = origin;
startAngles[course] = angles;
}
static void StoreSearchStart(int course, int entity, CourseTimerType type)
{
// If StoreSearchStart is called, then there is at least an end position (even though it might not be a valid one)
if (startType[course] < CourseTimerType_Default)
{
startType[course] = CourseTimerType_Default;
}
// Real zone is always better than "fake" zones which are better than buttons
// as the buttons found in a map with fake zones aren't meant to be visible.
if (startType[course] >= type)
{
return;
}
float origin[3], distFromCenter[3];
GetEntityPositions(entity, origin, searchStartOrigin[course], searchStartAngles[course], distFromCenter);
// If it is a button or the center of the center of the zone is invalid
if (type == CourseTimerType_Button || !IsSpawnValid(searchStartOrigin[course]))
{
// Attempt with various positions around the entity, pick the first valid one.
if (!FindValidPositionAroundTimerEntity(entity, searchStartOrigin[course], searchStartAngles[course], type == CourseTimerType_Button))
{
searchStartOrigin[course][2] -= 64.0; // Move the origin down so the eye position is directly on top of the button/zone.
return;
}
}
// Only update the CourseTimerType if a valid position is found.
startType[course] = type;
}
static int GetStartBonusNumber(int entity)
{
return GOKZ_MatchIntFromEntityName(entity, RE_BonusStart, 1);
}
static int GetStartButtonBonusNumber(int entity)
{
return GOKZ_MatchIntFromEntityName(entity, RE_BonusStartButton, 1);
}
static int GetStartZoneBonusNumber(int entity)
{
return GOKZ_MatchIntFromEntityName(entity, RE_BonusStartZone, 1);
}
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