Map transitions plugin (#346)

* Delete thesaccing_v2.vpk

* Delete TheCrashStand.vpk

* Update generalfixes.cfg

* Update shared_settings.cfg

* Update shared_settings.cfg

* Update shared_settings.cfg

* Update shared_settings.cfg

* Update pmelite.cfg

* Update shared_settings.cfg

* Update shared_settings.cfg

* Update shared_settings.cfg

* Add files via upload

* Update l4d2_map_transitions.sp

* Add files via upload

Co-authored-by: SirPlease

addons/sourcemod/scripting/l4d2_map_transitions.sp

@@ -0,0 +1,154 @@
+#include <sourcemod>
+#include <sdktools>
+#include <sdkhooks>
+#include <left4dhooks>
+#include <colors>
+
+#define MAP_NAME_MAX_LENGTH 64
+#define LEFT4FRAMEWORK_GAMEDATA "left4dhooks.l4d2"
+
+StringMap hMapTransitionPair = null
+
+Handle hSetCampaignScores
+
+int g_iPointsTeamA = 0
+int g_iPointsTeamB = 0
+bool g_bHasTransitioned = false
+
+public Plugin:myinfo = 
+{
+	name = "Map Transitions",
+	author = "Derpduck",
+	description = "Define map transitions to combine campaigns",
+	version = "1",
+	url = "https://github.com/SirPlease/L4D2-Competitive-Rework"
+}
+
+public OnPluginStart()
+{
+	CheckGame()
+	LoadSDK()
+
+	hMapTransitionPair = new StringMap()
+	RegServerCmd("sm_add_map_transition", AddMapTransition)
+
+	HookEvent("round_start", OnRoundStart_Event, EventHookMode_PostNoCopy)
+}
+
+void CheckGame()
+{
+	if (GetEngineVersion() != Engine_Left4Dead2)
+	{
+		SetFailState("Plugin 'SetScores' supports Left 4 Dead 2 only!")
+	}
+}
+
+void LoadSDK()
+{
+	Handle conf = LoadGameConfigFile(LEFT4FRAMEWORK_GAMEDATA)
+	if (conf == INVALID_HANDLE)
+	{
+		SetFailState("Could not load gamedata/%s.txt", LEFT4FRAMEWORK_GAMEDATA)
+	}
+
+	StartPrepSDKCall(SDKCall_GameRules)
+	if (!PrepSDKCall_SetFromConf(conf, SDKConf_Signature, "SetCampaignScores"))
+	{
+		SetFailState("Function 'SetCampaignScores' not found.")
+	}
+
+	PrepSDKCall_AddParameter(SDKType_PlainOldData, SDKPass_Plain)
+	PrepSDKCall_AddParameter(SDKType_PlainOldData, SDKPass_Plain)
+	hSetCampaignScores = EndPrepSDKCall()
+	if (hSetCampaignScores == INVALID_HANDLE)
+	{
+		SetFailState("Function 'SetCampaignScores' found, but something went wrong.")
+	}
+
+	delete conf
+}
+
+public OnRoundEnd()
+{
+	int isSecondHalf = InSecondHalfOfRound()
+
+	//If map is in last half, attempt a transition
+	if (isSecondHalf == 1)
+	{
+		CreateTimer(15.0, OnRoundEnd_Post) 
+	}
+}
+
+static Action:OnRoundEnd_Post(Handle timer)
+{
+	//Check if map has been registered for a map transition
+	char currentMapName[MAP_NAME_MAX_LENGTH]
+	char nextMapName[MAP_NAME_MAX_LENGTH]
+
+	GetCurrentMap(currentMapName, sizeof(currentMapName))
+
+	//We have a map to transition to
+	if (hMapTransitionPair.GetString(currentMapName, nextMapName, sizeof(nextMapName)))
+	{
+		//Preserve scores between transitions
+		g_iPointsTeamA = L4D2Direct_GetVSCampaignScore(0)
+		g_iPointsTeamB = L4D2Direct_GetVSCampaignScore(1)
+		g_bHasTransitioned = true
+
+		CPrintToChatAll("{olive}[MT]{default} Starting transition from: {blue}%s{default} to: {blue}%s", currentMapName, nextMapName)
+		LogMessage("Map transitioned from: %s to: %s", currentMapName, nextMapName)
+		ForceChangeLevel(nextMapName, "Map Transitions")
+	}
+}
+
+static void OnRoundStart_Event(Event hEvent, const char[] eName, bool dontBroadcast)
+{
+	int isSecondHalf = InSecondHalfOfRound()
+
+	//Set scores after a modified transition
+	if (g_bHasTransitioned && isSecondHalf == 0)
+	{
+		CreateTimer(5.0, OnRoundStart_Post) //We need to do this before l4d_tank_control_eq checks scores (at 10 seconds)
+		g_bHasTransitioned = false
+	}
+}
+
+static Action:OnRoundStart_Post(Handle timer)
+{
+	//Print scores, teams will not be flipped because the game thinks we have started a new match
+	CPrintToChatAll("{olive}[MT]{default} Set scores to: {blue}(Survivors) %i{default} vs {blue}(Infected) %i{default}", g_iPointsTeamA, g_iPointsTeamB)
+
+	//Set scores on scoreboard
+	SDKCall(hSetCampaignScores, g_iPointsTeamA, g_iPointsTeamB)
+
+	//Set actual scores
+	L4D2Direct_SetVSCampaignScore(0, g_iPointsTeamA)
+	L4D2Direct_SetVSCampaignScore(1, g_iPointsTeamB)
+	LogMessage("Set scores to: (Survivors) %i vs (Infected) %i", g_iPointsTeamA, g_iPointsTeamB)
+}
+
+static Action:AddMapTransition(int args)
+{
+	if (args != 2)
+	{
+		PrintToServer("Usage: sm_add_map_transition <starting map name> <ending map name>")
+		LogError("Usage: sm_add_map_transition <starting map name> <ending map name>")
+		return Plugin_Handled;
+	}
+
+	//Read map pair names
+	char mapStart[MAP_NAME_MAX_LENGTH]
+	char mapEnd[MAP_NAME_MAX_LENGTH]
+	GetCmdArg(1, mapStart, sizeof(mapStart))
+	GetCmdArg(2, mapEnd, sizeof(mapEnd))
+
+	hMapTransitionPair.SetString(mapStart, mapEnd, true)
+
+	return Plugin_Handled;
+}
+
+//Return if round is first or second half
+stock InSecondHalfOfRound()
+{
+	return GameRules_GetProp("m_bInSecondHalfOfRound");
+}

cfg/cfgogl/apex/shared_settings.cfg

@@ -318,6 +318,10 @@ static_witch_map dkr_m3_tunneloflove
 static_witch_map dkr_m4_ferris
 static_witch_map dkr_m5_stadium
 
+// Map transition rules
+sm_add_map_transition c6m2_bedlam c7m1_docks
+sm_add_map_transition c9m2_lots c14m1_junkyard
+
 // Personalized settings
 exec confogl_personalize.cfg
 

cfg/cfgogl/eq/shared_settings.cfg

@@ -299,6 +299,10 @@ tank_map_only_first_event c1m4_atrium
 tank_map_only_first_event c4m5_milltown_escape
 tank_map_only_first_event c5m5_bridge
 
+// Map transition rules
+sm_add_map_transition c6m2_bedlam c7m1_docks
+sm_add_map_transition c9m2_lots c14m1_junkyard
+
 // Personalized settings
 exec confogl_personalize.cfg
 

cfg/cfgogl/nextmod/shared_settings.cfg

@@ -374,6 +374,10 @@ static_witch_map dkr_m3_tunneloflove
 static_witch_map dkr_m4_ferris
 static_witch_map dkr_m5_stadium
 
+// Map transition rules
+sm_add_map_transition c6m2_bedlam c7m1_docks
+sm_add_map_transition c9m2_lots c14m1_junkyard
+
 // Personalized settings
 exec confogl_personalize.cfg
 

cfg/cfgogl/pmelite/pmelite.cfg

@@ -315,6 +315,10 @@ confogl_addcvar sm_witch_bonus_print 0
 confogl_addcvar sm_witch_bonus_always 1
 confogl_addcvar sm_hbonus_configpath    "../../cfg/cfgogl/pmelite/holdoutmapinfo.txt"
 
+// Map transition rules
+sm_add_map_transition c6m2_bedlam c7m1_docks
+sm_add_map_transition c9m2_lots c14m1_junkyard
+
 // Personalized settings
 exec confogl_personalize.cfg
 

cfg/cfgogl/zonehunters/shared_settings.cfg

@@ -307,6 +307,10 @@ static_witch_map dkr_m3_tunneloflove
 static_witch_map dkr_m4_ferris
 static_witch_map dkr_m5_stadium
 
+// Map transition rules
+sm_add_map_transition c6m2_bedlam c7m1_docks
+sm_add_map_transition c9m2_lots c14m1_junkyard
+
 // Personalized settings
 exec confogl_personalize.cfg
 

cfg/cfgogl/zonemod/shared_settings.cfg

@@ -340,6 +340,10 @@ static_witch_map dkr_m3_tunneloflove
 static_witch_map dkr_m4_ferris
 static_witch_map dkr_m5_stadium
 
+// Map transition rules
+sm_add_map_transition c6m2_bedlam c7m1_docks
+sm_add_map_transition c9m2_lots c14m1_junkyard
+
 // Personalized settings
 exec confogl_personalize.cfg
 

cfg/cfgogl/zonemodold/shared_settings.cfg

@@ -352,6 +352,10 @@ static_witch_map dkr_m3_tunneloflove
 static_witch_map dkr_m4_ferris
 static_witch_map dkr_m5_stadium
 
+// Map transition rules
+sm_add_map_transition c6m2_bedlam c7m1_docks
+sm_add_map_transition c9m2_lots c14m1_junkyard
+
 // Personalized settings
 exec confogl_personalize.cfg
 

cfg/cfgogl/zoneretro/shared_settings.cfg

@@ -293,6 +293,10 @@ static_witch_map dkr_m3_tunneloflove
 static_witch_map dkr_m4_ferris
 static_witch_map dkr_m5_stadium
 
+// Map transition rules
+sm_add_map_transition c6m2_bedlam c7m1_docks
+sm_add_map_transition c9m2_lots c14m1_junkyard
+
 // Personalized settings
 exec confogl_personalize.cfg
 

cfg/generalfixes.cfg

@@ -34,6 +34,7 @@ sm plugins load l4d_pause_message.smx
 sm plugins load fixes/l4d2_boomer_shenanigans.smx
 sm plugins load fixes/sv_consistency_fix.smx
 sm plugins load fixes/l4d2_hltv_crash_fix.smx
+sm plugins load optional/l4d2_map_transitions.smx
 sm plugins load fixes/l4d_checkpoint_rock_patch.smx
 
 // Anti-Cheat.