SetCollisionGroup: Initial Commit

2020-10-02 05:48:02 +01:00
parent 4d7a42b188
commit c7a72886fa
4 changed files with 545 additions and 0 deletions
@@ -0,0 +1,76 @@
+#define PLUGIN_NAME		   "SetCollisionGroup Interface"
+#define PLUGIN_AUTHOR		 "Pan32 (Thanks organ-harvester)"
+#define PLUGIN_DESCRIPTION	"Properly sets the collision group of a player by using the source SDK"
+#define PLUGIN_VERSION		"1.0"
+#define PLUGIN_URL			"unloze.gay"
+
+#include <sourcemod>
+#include <sdktools>
+
+#pragma semicolon 1
+
+//https://github.com/ValveSoftware/source-sdk-2013/blob/master/mp/src/public/const.h#L397
+#define MAX_GROUP_VALUE 20
+
+Handle g_hSetCollisionGroupCall = INVALID_HANDLE;
+
+
+public Plugin:myinfo =
+{
+	name = PLUGIN_NAME,
+	author = PLUGIN_AUTHOR,
+	description = PLUGIN_DESCRIPTION,
+	version = PLUGIN_VERSION,
+	url = PLUGIN_URL
+};
+
+public OnPluginStart()
+{
+	Handle temp = LoadGameConfigFile("SetCollisionGroup.games");
+	
+	if(temp == INVALID_HANDLE)
+	{
+		SetFailState("Gamedata file SetCollisionGroup.games.txt not found or invalid.");
+	}
+	
+	//https://github.com/ValveSoftware/source-sdk-2013/blob/master/mp/src/game/shared/baseentity_shared.cpp#L2493
+	StartPrepSDKCall(SDKCall_Entity);
+	if(!PrepSDKCall_SetFromConf(temp, SDKConf_Signature, "SetCollisionGroup"))
+	{
+		SetFailState("Function signature for CBaseEntity::SetCollisionGroup not found or invalid.");
+	}
+	
+	PrepSDKCall_AddParameter(SDKType_PlainOldData, SDKPass_Plain);
+	g_hSetCollisionGroupCall = EndPrepSDKCall();
+	
+	if(g_hSetCollisionGroupCall == INVALID_HANDLE)
+	{
+		SetFailState("Failed to create a SDKCall for CBaseEntity::SetCollisionGroup.");
+	}
+}
+
+public APLRes AskPluginLoad2(Handle myself, bool late, char[] error, int err_max)
+{
+	CreateNative("SetCollisionGroup", Native_SetCollisionGroup);
+
+	RegPluginLibrary("SetCollisionGroup");
+	return APLRes_Success;
+}
+
+public void SetCollisionGroup(int entity, int group)
+{
+	SDKCall(g_hSetCollisionGroupCall, entity, group);
+}
+
+public int Native_SetCollisionGroup(Handle hPlugin, int numParams)
+{
+	int entity = GetNativeCell(1);
+	int group = GetNativeCell(2);
+	
+	//Check if valid entity (sanity check)
+	//https://github.com/ValveSoftware/source-sdk-2013/blob/master/mp/src/public/const.h#L397
+	if (IsValidEntity(entity) && (group < MAX_GROUP_VALUE))
+	{
+		SetCollisionGroup(entity, group);
+	}
+}