Added natives for changing team score and mvp stars on CSS/CSGO (bug 5295, r=psychonic).

extensions/cstrike/natives.cpp

@@ -460,6 +460,210 @@ static cell_t CS_AliasToWeaponID(IPluginContext *pContext, const cell_t *params)
 	return GetFakeWeaponID(AliasToWeaponID(weapon));
 }
 
+static cell_t CS_SetTeamScore(IPluginContext *pContext, const cell_t *params)
+{
+	if (g_pSDKTools == NULL)
+	{
+		smutils->LogError(myself, "SDKTools interface not found. CS_SetTeamScore native disabled.");
+	}
+	else if (g_pSDKTools->GetInterfaceVersion() < 2)
+	{
+		//<psychonic> THIS ISN'T DA LIMBO STICK. LOW IS BAD
+		return pContext->ThrowNativeError("SDKTools interface is outdated. CS_SetTeamScore native disabled.");
+	}
+
+	static void *addr;
+	if (!addr)
+	{
+		if (!g_pGameConf->GetMemSig("CheckWinLimit", &addr) || !addr)
+		{
+			return pContext->ThrowNativeError("Failed to locate CheckWinLimit function");
+		}
+	}
+
+	static int ctTeamOffsetOffset = -1;
+	static int ctTeamOffset;
+
+	static int tTeamOffsetOffset = -1;
+	static int tTeamOffset;
+
+	if (ctTeamOffsetOffset == -1)
+	{
+		if (!g_pGameConf->GetOffset("CTTeamScoreOffset", &ctTeamOffsetOffset))
+		{
+			ctTeamOffsetOffset = -1;
+			return pContext->ThrowNativeError("Unable to find CTTeamOffset gamedata");
+		}
+
+		ctTeamOffset = *(int *)((intptr_t)addr + ctTeamOffsetOffset);
+	}
+
+	if (tTeamOffsetOffset == -1)
+	{
+		if (!g_pGameConf->GetOffset("TTeamScoreOffset", &tTeamOffsetOffset))
+		{
+			tTeamOffsetOffset = -1;
+			return pContext->ThrowNativeError("Unable to find CTTeamOffset gamedata");
+		}
+
+		tTeamOffset = *(int *)((intptr_t)addr + tTeamOffsetOffset);
+	}
+
+	void *gamerules = g_pSDKTools->GetGameRules();
+	if (gamerules == NULL)
+	{
+		return pContext->ThrowNativeError("GameRules not available. CS_SetTeamScore native disabled.");
+	}
+
+	if (params[1] == 3)
+	{
+		*(int16_t *)((intptr_t)gamerules+ctTeamOffset) = params[2];
+		return 1;
+	}
+	else if (params[1] == 2)
+	{
+		*(int16_t *)((intptr_t)gamerules+tTeamOffset) = params[2];
+		return 1;
+	}
+	return pContext->ThrowNativeError("Invalid team index passed (%i).", params[1]);
+}
+
+static cell_t CS_GetTeamScore(IPluginContext *pContext, const cell_t *params)
+{
+	if (g_pSDKTools == NULL)
+	{
+		smutils->LogError(myself, "SDKTools interface not found. CS_GetTeamScore native disabled.");
+	}
+	else if (g_pSDKTools->GetInterfaceVersion() < 2)
+	{
+		//<psychonic> THIS ISN'T DA LIMBO STICK. LOW IS BAD
+		return pContext->ThrowNativeError("SDKTools interface is outdated. CS_GetTeamScore native disabled.");
+	}
+
+	static void *addr;
+	if (!addr)
+	{
+		if (!g_pGameConf->GetMemSig("CheckWinLimit", &addr) || !addr)
+		{
+			return pContext->ThrowNativeError("Failed to locate CheckWinLimit function");
+		}
+	}
+
+	static int ctTeamOffsetOffset = -1;
+	static int ctTeamOffset;
+
+	static int tTeamOffsetOffset = -1;
+	static int tTeamOffset;
+
+	if (ctTeamOffsetOffset == -1)
+	{
+		if (!g_pGameConf->GetOffset("CTTeamScoreOffset", &ctTeamOffsetOffset))
+		{
+			ctTeamOffsetOffset = -1;
+			return pContext->ThrowNativeError("Unable to find CTTeamOffset gamedata");
+		}
+
+		ctTeamOffset = *(int *)((intptr_t)addr + ctTeamOffsetOffset);
+	}
+
+	if (tTeamOffsetOffset == -1)
+	{
+		if (!g_pGameConf->GetOffset("TTeamScoreOffset", &tTeamOffsetOffset))
+		{
+			tTeamOffsetOffset = -1;
+			return pContext->ThrowNativeError("Unable to find CTTeamOffset gamedata");
+		}
+
+		tTeamOffset = *(int *)((intptr_t)addr + tTeamOffsetOffset);
+	}
+
+	void *gamerules = g_pSDKTools->GetGameRules();
+	if (gamerules == NULL)
+	{
+		return pContext->ThrowNativeError("GameRules not available. CS_GetTeamScore native disabled.");
+	}
+
+	if (params[1] == 3)
+	{
+		return *(int16_t *)((intptr_t)gamerules+ctTeamOffset);
+	}
+	else if (params[1] == 2)
+	{
+		return *(int16_t *)((intptr_t)gamerules+tTeamOffset);
+	}
+	return pContext->ThrowNativeError("Invalid team index passed (%i).", params[1]);
+}
+
+static cell_t CS_SetMVPCount(IPluginContext *pContext, const cell_t *params)
+{
+	static void *addr;
+	if (!addr)
+	{
+		if (!g_pGameConf->GetMemSig("IncrementNumMVPs", &addr) || !addr)
+		{
+			return pContext->ThrowNativeError("Failed to locate IncrementNumMVPs function");
+		}
+	}
+
+	CBaseEntity *pEntity;
+	if (!(pEntity = GetCBaseEntity(params[1], true)))
+	{
+		return pContext->ThrowNativeError("Client index %d is not valid", params[1]);
+	}
+
+	static int mvpOffsetOffset = -1;
+	static int mvpOffset;
+
+	if (mvpOffsetOffset == -1)
+	{
+		if (!g_pGameConf->GetOffset("MVPCountOffset", &mvpOffsetOffset))
+		{
+			mvpOffsetOffset = -1;
+			return pContext->ThrowNativeError("Unable to find MVPCountOffset gamedata");
+		}
+
+		mvpOffset = *(int *)((intptr_t)addr + mvpOffsetOffset);
+	}
+
+	*(int *)((intptr_t)pEntity + mvpOffset) = params[2];
+
+	return 1;
+}
+
+static cell_t CS_GetMVPCount(IPluginContext *pContext, const cell_t *params)
+{
+	static void *addr;
+	if (!addr)
+	{
+		if (!g_pGameConf->GetMemSig("IncrementNumMVPs", &addr) || !addr)
+		{
+			return pContext->ThrowNativeError("Failed to locate IncrementNumMVPs function");
+		}
+	}
+
+	CBaseEntity *pEntity;
+	if (!(pEntity = GetCBaseEntity(params[1], true)))
+	{
+		return pContext->ThrowNativeError("Client index %d is not valid", params[1]);
+	}
+
+	static int mvpOffsetOffset = -1;
+	static int mvpOffset;
+
+	if (mvpOffsetOffset == -1)
+	{
+		if (!g_pGameConf->GetOffset("MVPCountOffset", &mvpOffsetOffset))
+		{
+			mvpOffsetOffset = -1;
+			return pContext->ThrowNativeError("Unable to find MVPCountOffset gamedata");
+		}
+
+		mvpOffset = *(int *)((intptr_t)addr + mvpOffsetOffset);
+	}
+
+	return *(int *)((intptr_t)pEntity + mvpOffset);
+}
+
 sp_nativeinfo_t g_CSNatives[] = 
 {
 	{"CS_RespawnPlayer",			CS_RespawnPlayer}, 
@@ -471,6 +675,10 @@ sp_nativeinfo_t g_CSNatives[] =
 	{"CS_GetClientClanTag",			CS_GetClientClanTag},
 	{"CS_SetClientClanTag",			CS_SetClientClanTag},
 	{"CS_AliasToWeaponID",			CS_AliasToWeaponID},
+	{"CS_GetTeamScore",				CS_GetTeamScore},
+	{"CS_SetTeamScore",				CS_SetTeamScore},
+	{"CS_GetMVPCount",				CS_GetMVPCount},
+	{"CS_SetMVPCount",				CS_SetMVPCount},
 	{NULL,							NULL}
 };
 

gamedata/sm-cstrike.games/game.csgo.txt

@@ -27,6 +27,27 @@
 				"windows"		"2700"
 				"linux"			"2700"
 			}
+			//Offset into CheckRestartRound
+			//Only Windows/Linux for now.
+			"CTTeamScoreOffset"
+			{
+				"windows"	"82"
+				"linux"		"117"
+			}
+			//Offset into CheckRestartRound
+			//Only Windows/Linux for now.
+			"TTeamScoreOffset"
+			{
+				"windows"	"107"
+				"linux"		"152"
+			}
+			//Offset into IncrementNumMVPs to find MVP count offset from player
+			//Only Windows/Linux for now.
+			"MVPCountOffset"
+			{
+				"windows"	"42"
+				"linux"		"46"
+			}
 		}
 		"Signatures"
 		{
@@ -72,6 +93,19 @@
 				"windows"		"\x55\x8B\xEC\x8B\x4D\x2A\x33\xC0\x85\xC9\x74"
 				"linux"			"@_Z13GetWeaponInfo10CSWeaponID"
 			}
+			//In CS:GO this is actually CCSGameRules::CheckRestartRound(void) but to keep same gamedata as cs:s.
+			"CheckWinLimit"
+			{
+				"library"	"server"
+				"windows"	"\x55\x8B\xEC\xA1\x2A\x2A\x2A\x2A\x83\xEC\x2A\x57\x8B\xF9\x85\xC0\x0F\x84\x2A\x2A\x00\x00"
+				"linux"		"@_ZN12CCSGameRules17CheckRestartRoundEv"
+			}
+			"IncrementNumMVPs"
+			{
+				"library"	"server"
+				"windows"	"\x55\x8B\xEC\xA1\x2A\x2A\x2A\x2A\x57\x8B\xF9\x85\x2A\x74\x2A\x83\x2A\x2A\x00\x74\x2A\x68\x50"
+				"linux"		"@_ZN9CCSPlayer16IncrementNumMVPsE13CSMvpReason_t"
+			}
 			"AliasToWeaponID"
 			{
 				"library"	"server"

gamedata/sm-cstrike.games/game.css.txt

@@ -35,6 +35,27 @@
 				"linux"		"42"
 				"mac"		"29"
 			}
+			//Offset into CheckWinLimit to find CT team score offset from gamerules. For mac this is an offset into CCSGameRules::Think
+			"CTTeamScoreOffset"
+			{
+				"windows"	"18"
+				"linux"		"46"
+				"mac"		"466"
+			}
+			//Offset into CheckWinLimit to find T team score offset from gamerules. For mac this is an offset into CCSGameRules::Think
+			"TTeamScoreOffset"
+			{
+				"windows"	"40"
+				"linux"		"57"
+				"mac"		"481"
+			}
+			//Offset into IncrementNumMVPs to find MVP count offset from player
+			"MVPCountOffset"
+			{
+				"windows"	"60"
+				"linux"		"49"
+				"mac"		"62"
+			}
 		}
 		"Signatures"
 		{
@@ -108,6 +129,22 @@
 				"linux"		"@_Z15AliasToWeaponIDPKc"
 				"mac"		"@_Z15AliasToWeaponIDPKc"
 			}
+			
+			//For mac we use think since CheckWinLimit dosnt exist on mac.
+			"CheckWinLimit"
+			{
+				"library"	"server"
+				"windows"	"\xA1\x2A\x2A\x2A\x2A\x8B\x40\x2A\x85\xC0\x56\x8B\xF1\x74"
+				"linux"		"@_ZN12CCSGameRules13CheckWinLimitEv"
+				"mac"		"@_ZN12CCSGameRules5ThinkEv"
+			}
+			"IncrementNumMVPs"
+			{
+				"library"	"server"
+				"windows"	"\x55\x8B\xEC\x83\xEC\x2A\x89\x2A\x2A\xA1\x2A\x2A\x2A\x2A\x8B\x48\x2A\x89\x2A\x2A\x33\xD2\x83\x7D\x2A\x00\x0F\x95\xC2\x0F\xB6\xC2\x85\xC0\x74\x2A\x68"
+				"linux"		"@_ZN9CCSPlayer16IncrementNumMVPsE13CSMvpReason_t"
+				"mac"		"@_ZN9CCSPlayer16IncrementNumMVPsE13CSMvpReason_t"
+			}
 		}
 	}
 }

plugins/include/cstrike.inc

@@ -264,7 +264,46 @@ native CS_GetClientClanTag(client, String:buffer[], size);
  * @note				Only supported on CS:S. Has no effect on CS:GO.
  */
 native CS_SetClientClanTag(client, const String:tag[]);
- 
+
+/**
+ * Gets a team's score
+ * @param team			Team index to get score for.
+ * @return				Returns the internal team score.
+ *
+ * @error				Invalid team index.
+ */
+native CS_GetTeamScore(team);
+
+/**
+ * Sets a team's score
+ * @param team			Team index to set score for.
+ * @param value			Value to set teams score as.
+ * @noreturn
+ *
+ * @error				Invalid team index.
+ * @note				This will update the scoreboard only after the scoreboard update function is called. Use SetTeamScore plus this to update the scoreboard instantly and save values correctly.
+ */
+native CS_SetTeamScore(team, value);
+
+/**
+ * Gets a client's mvp count
+ * @param client		Client index to set mvp count for.
+ * @return				Returns the clients internal MVP count.
+ *
+ * @error				Invalid client.
+ */
+native CS_GetMVPCount(client);
+
+/**
+ * Sets a client's mvp count
+ * @param client		Client index to set mvp count for.
+ * @param value			Value to set clients mvp count as.
+ * @noreturn
+ *
+ * @error				Invalid client.
+ */
+native CS_SetMVPCount(client, value);
+
 /**
  * Gets a weaponID from a alias
  * @param alias			Weapon alias to attempt to get an id for.
@@ -300,6 +339,10 @@ public __ext_cstrike_SetNTVOptional()
 	MarkNativeAsOptional("CS_GetWeaponPrice");
 	MarkNativeAsOptional("CS_GetClientClanTag");
 	MarkNativeAsOptional("CS_SetClientClanTag");
+	MarkNativeAsOptional("CS_GetTeamScore");
+	MarkNativeAsOptional("CS_SetTeamScore");
+	MarkNativeAsOptional("CS_GetMVPCount");
+	MarkNativeAsOptional("CS_SetMVPCount");
 	MakrNativeAsOptional("CS_AliasToWeaponID");
 }
 #endif