Sort, Remove and Clean.

2019-03-02 15:59:17 +01:00
parent 01ea902a8f
commit 997d1ec0e6
13 changed files with 34 additions and 2273 deletions
@@ -0,0 +1,14 @@
+"Games"
+{
+	"cstrike"
+	{
+		"Offsets"
+		{
+			"SelectSpawnPoint"
+			{
+				"windows"	"392"
+				"linux"		"393"
+			}
+		}
+	}
+}
@@ -0,0 +1,147 @@
+#pragma newdecls required
+
+#include <sourcemod>
+#include <sdktools>
+#include <dhooks>
+
+Handle hSelectSpawnPoint;
+
+//----------------------------------------------------------------------------------------------------
+// Purpose:
+//----------------------------------------------------------------------------------------------------
+public Plugin myinfo =
+{
+	name         = "RandomizeSpawns",
+	author       = "zaCade",
+	description  = "Randomize player spawns.",
+	version      = "1.0.0"
+};
+
+//----------------------------------------------------------------------------------------------------
+// Purpose:
+//----------------------------------------------------------------------------------------------------
+public void OnPluginStart()
+{
+	Handle hGameConf;
+	if ((hGameConf = LoadGameConfigFile("RandomizeSpawns.games")) == INVALID_HANDLE)
+	{
+		SetFailState("Couldn't load \"RandomizeSpawns.games\" game config!");
+		return;
+	}
+
+	//
+	int iOffset;
+	if ((iOffset = GameConfGetOffset(hGameConf, "SelectSpawnPoint")) == -1)
+	{
+		CloseHandle(hGameConf);
+		SetFailState("GameConfGetOffset(hGameConf, \"SelectSpawnPoint\") failed!");
+		return;
+	}
+
+	if ((hSelectSpawnPoint = DHookCreate(iOffset, HookType_Entity, ReturnType_CBaseEntity, ThisPointer_CBaseEntity, OnPlayerSelectSpawnPoint)) == INVALID_HANDLE)
+	{
+		CloseHandle(hGameConf);
+		SetFailState("DHookCreate(iOffset, HookType_Entity, ReturnType_CBaseEntity, ThisPointer_CBaseEntity, OnPlayerSelectSpawnPoint) failed!");
+		return;
+	}
+
+	// Late load.
+	for (int client = 1; client <= MaxClients; client++)
+	{
+		if (IsClientInGame(client))
+		{
+			OnClientPutInServer(client);
+		}
+	}
+
+	CloseHandle(hGameConf);
+}
+
+//----------------------------------------------------------------------------------------------------
+// Purpose:
+//----------------------------------------------------------------------------------------------------
+public void OnClientPutInServer(int client)
+{
+	DHookEntity(hSelectSpawnPoint, false, client);
+}
+
+//----------------------------------------------------------------------------------------------------
+// Purpose:
+//----------------------------------------------------------------------------------------------------
+public int RandomizeSpawnPoints(int elem1, int elem2, int[] array, Handle hndl)
+{
+	return GetRandomInt(-1, 1);
+}
+
+//----------------------------------------------------------------------------------------------------
+// Purpose:
+//----------------------------------------------------------------------------------------------------
+public MRESReturn OnPlayerSelectSpawnPoint(int client, Handle hReturn)
+{
+	if (IsValidEntity(client) && !IsClientInGame(client))
+		return MRES_Ignored;
+
+	static int spawnPoints[128];
+	static int spawnCount;
+
+	if (!spawnCount)
+	{
+		int spawnPoint = INVALID_ENT_REFERENCE;
+		while ((spawnPoint = FindEntityByClassname(spawnPoint, "info_player_*")) != INVALID_ENT_REFERENCE)
+		{
+			char sClassname[64];
+			GetEntityClassname(spawnPoint, sClassname, sizeof(sClassname));
+
+			if (StrEqual(sClassname, "info_player_terrorist", true) || StrEqual(sClassname, "info_player_counterterrorist", true))
+			{
+				spawnPoints[spawnCount++] = spawnPoint;
+			}
+		}
+	}
+
+	if (spawnCount)
+	{
+		int spawnCountAttempts;
+		while (spawnCountAttempts >= spawnCount)
+		{
+			SortCustom1D(spawnPoints, spawnCount, RandomizeSpawnPoints);
+
+			int spawnPoint = spawnPoints[0];
+			if (IsValidEntity(spawnPoint) && IsValidPlayerSpawn(client, spawnPoint))
+			{
+				DHookSetReturn(hReturn, spawnPoint);
+				return MRES_Supercede;
+			}
+
+			spawnCountAttempts++;
+		}
+	}
+
+	return MRES_Ignored;
+}
+
+//----------------------------------------------------------------------------------------------------
+// Purpose:
+//----------------------------------------------------------------------------------------------------
+stock bool IsValidPlayerSpawn(int client, int spawnPoint)
+{
+	float clientMins[3];
+	float clientMaxs[3];
+	GetClientMins(client, clientMins);
+	GetClientMaxs(client, clientMaxs);
+
+	float spawnPointOrigin[3];
+	GetEntPropVector(spawnPoint, Prop_Send, "m_vecOrigin", spawnPointOrigin);
+
+	TR_TraceHullFilter(spawnPointOrigin, spawnPointOrigin, clientMins, clientMaxs, MASK_PLAYERSOLID, IsValidPlayerSpawnFilter);
+
+	return !TR_DidHit();
+}
+
+//----------------------------------------------------------------------------------------------------
+// Purpose:
+//----------------------------------------------------------------------------------------------------
+public bool IsValidPlayerSpawnFilter(int entity, int contentsMask)
+{
+	return view_as<bool>(entity);
+}