API: Implement RG_CBasePlayer_HandleSignals hook

reapi/extra/amxmodx/scripting/include/reapi_gamedll_const.inc

@@ -958,6 +958,13 @@ enum GamedllFunc_CBasePlayer
 	* Params:           (const this, attacker, Float:flKnockbackForce, Float:flVelModifier)
 	*/
 	RG_CBasePlayer_TakeDamageImpulse,
+
+	/*
+	* Description:      Called to update the player's zone signals (buy, bomb, rescue, escape and VIP safety zones).
+	*                   Normally runs at most once per 0.5 seconds for each player.
+	* Params:           (const this)
+	*/
+	RG_CBasePlayer_HandleSignals,
 };
 
 /**

reapi/include/cssdk/dlls/regamedll_api.h

@@ -642,6 +642,10 @@ typedef IHookChainRegistryClass<void, class CBasePlayer, class CBasePlayer *, fl
 typedef IHookChain<void, CBasePlayer *, const char *, BOOL, const char*, const char*, const char*, bool, const char*, bool> IReGameHook_SendSayMessage;
 typedef IHookChainRegistry<void, CBasePlayer *, const char *, BOOL, const char*, const char*, const char*, bool, const char*, bool> IReGameHookRegistry_SendSayMessage;
 
+// CBasePlayer::HandleSignals hook
+typedef IHookChainClass<void, class CBasePlayer> IReGameHook_CBasePlayer_HandleSignals;
+typedef IHookChainRegistryClass<void, class CBasePlayer> IReGameHookRegistry_CBasePlayer_HandleSignals;
+
 class IReGameHookchains {
 public:
 	virtual ~IReGameHookchains() {}
@@ -809,6 +813,8 @@ class IReGameHookchains {
 	virtual IReGameHookRegistry_CBasePlayer_TakeDamageImpulse *CBasePlayer_TakeDamageImpulse() = 0;
 
 	virtual IReGameHookRegistry_SendSayMessage *SendSayMessage() = 0;
+
+	virtual IReGameHookRegistry_CBasePlayer_HandleSignals *CBasePlayer_HandleSignals() = 0;
 };
 
 struct ReGameFuncs_t {

reapi/src/hook_callback.cpp

@@ -1786,6 +1786,16 @@ void CBasePlayer_TakeDamageImpulse(IReGameHook_CBasePlayer_TakeDamageImpulse *ch
 	callVoidForward(RG_CBasePlayer_TakeDamageImpulse, original, indexOfEdict(pthis->pev), indexOfEdict(pAttacker->pev), flKnockbackForce, flVelModifier);
 }
 
+void CBasePlayer_HandleSignals(IReGameHook_CBasePlayer_HandleSignals *chain, CBasePlayer *pthis)
+{
+	auto original = [chain](int _pthis)
+	{
+		chain->callNext(getPrivate<CBasePlayer>(_pthis));
+	};
+
+	callVoidForward(RG_CBasePlayer_HandleSignals, original, indexOfEdict(pthis->pev));
+}
+
 void SendSayMessage(IReGameHook_SendSayMessage *chain, CBasePlayer *pPlayer, const char *pszCmd, BOOL teamonly, const char *pszText, const char *pszFormat, const char *pszConsoleFormat, bool bSenderDead, const char *placeName, bool consoleUsesPlaceName)
 {
 	auto original = [chain](int _pPlayer, const char *_pszCmd, BOOL _teamonly, const char *_pszText, const char *_pszFormat, const char *_pszConsoleFormat, bool _bSenderDead, const char *_placeName, bool _consoleUsesPlaceName)

reapi/src/hook_callback.h

@@ -576,6 +576,7 @@ void CBasePlayer_RemoveAllItems(IReGameHook_CBasePlayer_RemoveAllItems *chain, C
 void CSGameRules_SendDeathMessage(IReGameHook_CSGameRules_SendDeathMessage *chain, CBaseEntity *pKiller, CBasePlayer *pVictim, CBasePlayer *pAssister, entvars_t *pevInflictor, const char *killerWeaponName, int iDeathMessageFlags, int iRarityOfKill);
 void CBasePlayer_UpdateStatusBar(IReGameHook_CBasePlayer_UpdateStatusBar *chain, CBasePlayer *pthis);
 void CBasePlayer_TakeDamageImpulse(IReGameHook_CBasePlayer_TakeDamageImpulse *chain, CBasePlayer *pthis, CBasePlayer *pAttacker, float flKnockbackForce, float flVelModifier);
+void CBasePlayer_HandleSignals(IReGameHook_CBasePlayer_HandleSignals *chain, CBasePlayer *pthis);
 void SendSayMessage(IReGameHook_SendSayMessage *chain, CBasePlayer *pPlayer, const char *pszCmd, BOOL teamonly, const char *pszText, const char *pszFormat, const char *pszConsoleFormat, bool bSenderDead, const char *placeName, bool consoleUsesPlaceName);
 
 /*

reapi/src/hook_list.cpp

@@ -219,6 +219,7 @@ hook_t hooklist_player[] = {
 	DLL(CBasePlayer_RemoveAllItems),
 	DLL(CBasePlayer_UpdateStatusBar),
 	DLL(CBasePlayer_TakeDamageImpulse),
+	DLL(CBasePlayer_HandleSignals),
 };
 
 hook_t hooklist_gamerules[] = {

reapi/src/hook_list.h

@@ -243,6 +243,7 @@ enum GamedllFunc_CBasePlayer
 	RG_CBasePlayer_RemoveAllItems,
 	RG_CBasePlayer_UpdateStatusBar,
 	RG_CBasePlayer_TakeDamageImpulse,
+	RG_CBasePlayer_HandleSignals,
 
 	// [...]
 };