add think function

Author: Hedgefog

api_custom_entities.sma

@@ -588,8 +588,9 @@ bool:@Entity_IsCustom(this) {
   new Float:flGameTime = get_gametime();
 
   new Trie:itPData = @Entity_GetPData(this);
-  new iDeadFlag = pev(this, pev_deadflag);
+  new iId = GetPDataMember(itPData, CE_MEMBER_ID);
 
+  new iDeadFlag = pev(this, pev_deadflag);
   switch (iDeadFlag) {
     case DEAD_NO: {
       new Float:flNextKill = GetPDataMember(itPData, CE_MEMBER_NEXTKILL);
@@ -607,6 +608,8 @@ bool:@Entity_IsCustom(this) {
       }
     }
   }
+
+  ExecuteHookFunction(CEFunction_Think, iId, this);
 }
 
 @Entity_Touch(this, pToucher) {

include/api_custom_entities.inc

@@ -41,7 +41,8 @@ enum CEFunction {
   CEFunction_KVD, // Calls when new key value obtained
   CEFunction_Activate, // Calls every trigger activation check
   CEFunction_Activated, // Calls when player activates trigger
-  CEFunction_Init // Calls when entity is initialized (on first spawn)
+  CEFunction_Init, // Calls when entity is initialized (on first spawn)
+  CEFunction_Think // Calls when entity thinking
 };
 
 /*