Merge branch 't/2.3/mapmod' into 2.3

Refs #2610, closes #2688.
Warzone2100 · May 4, 2011 · 65d968c · 65d968c
2 parents fe46419 + 68843d0
commit 65d968c
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Showing 6 changed files with 49 additions and 9 deletions.
diff --git a/src/game.c b/src/game.c
@@ -4505,6 +4505,10 @@ bool gameLoadV(PHYSFS_file* fileHandle, unsigned int version)
 	if (version >= VERSION_38)
 	{
 		setOverrideMods(saveGameData.modList);
+		if (saveGameData.sGame.map[0])
+		{
+			setOverrideMap(saveGameData.sGame.map, saveGameData.sGame.maxPlayers);
+		}
 	}
 
 	// All savegames from version 34 or before are little endian so swap them. All

diff --git a/src/init.c b/src/init.c
@@ -234,7 +234,7 @@ BOOL rebuildSearchPath( searchPathMode mode, BOOL force )
 	char tmpstr[PATH_MAX] = "\0";
 
 	if (mode != current_mode || force ||
-	    (use_override_mods && strcmp(override_mod_list, getModList())))
+	    (use_override_mods && strcmp(override_mod_list, getModList())) || use_override_map)
 	{
 		if (mode != mod_clean)
 		{
@@ -344,7 +344,7 @@ BOOL rebuildSearchPath( searchPathMode mode, BOOL force )
 #endif // DEBUG
 					// Add maps and global and multiplay mods
 					PHYSFS_addToSearchPath( curSearchPath->path, PHYSFS_APPEND );
-					addSubdirs( curSearchPath->path, "maps", PHYSFS_APPEND, NULL, false );
+					addSubdirs( curSearchPath->path, "maps", PHYSFS_APPEND, use_override_map?override_map:NULL, false );
 					addSubdirs( curSearchPath->path, "mods/music", PHYSFS_APPEND, NULL, false );
 					addSubdirs( curSearchPath->path, "mods/global", PHYSFS_APPEND, use_override_mods?override_mods:global_mods, true );
 					addSubdirs( curSearchPath->path, "mods", PHYSFS_APPEND, use_override_mods?override_mods:global_mods, true );
@@ -383,13 +383,13 @@ BOOL rebuildSearchPath( searchPathMode mode, BOOL force )
 				debug(LOG_ERROR, "Can't switch to unknown mods %i", mode);
 				return false;
 		}
-		if (use_override_mods && mode != mod_clean)
+		if ((use_override_mods || use_override_map) && mode != mod_clean)
 		{
-			if (strcmp(getModList(),override_mod_list))
+			if (use_override_mods && strcmp(getModList(),override_mod_list))
 			{
 				debug(LOG_POPUP, _("The required mod could not be loaded: %s\n\nWarzone will try to load the game without it."), override_mod_list);
 			}
-			clearOverrideMods();
+			clearOverrides();
 			current_mode = mod_override;
 		}
 
@@ -404,7 +404,7 @@ BOOL rebuildSearchPath( searchPathMode mode, BOOL force )
 	else if (use_override_mods)
 	{
 		// override mods are already the same as current mods, so no need to do anything
-		clearOverrideMods();
+		clearOverrides();
 	}
 	return true;
 }

diff --git a/src/levels.c b/src/levels.c
@@ -47,6 +47,7 @@
 #include "research.h"
 #include "lib/framework/lexer_input.h"
 #include "effects.h"
+#include "modding.h"
 
 extern int lev_get_lineno(void);
 extern char* lev_get_text(void);
@@ -677,6 +678,7 @@ BOOL levLoadData(const char* name, char *pSaveName, GAME_TYPE saveType)
 		}
 	}
 
+	setOverrideMap(psNewLevel->pName, psNewLevel->players);
 	if (!rebuildSearchPath(psNewLevel->dataDir, false))
 	{
 		return false;

diff --git a/src/main.c b/src/main.c
@@ -107,6 +107,8 @@ char * multiplay_mods[MAX_MODS] = { NULL };
 char * override_mods[MAX_MODS] = { NULL };
 char * override_mod_list = NULL;
 bool use_override_mods = false;
+char * override_map[2] = { NULL };
+bool use_override_map = false;
 
 char * loaded_mods[MAX_MODS] = { NULL };
 char * mod_list = NULL;
@@ -250,7 +252,29 @@ void setOverrideMods(char * modlist)
 	override_mod_list = modlist;
 	use_override_mods = true;
 }
-void clearOverrideMods(void)
+void setOverrideMap(char* map, int maxPlayers)
+{
+	// Transform "Sk-Rush-T2" into "4c-Rush.wz" so it can be matched by the map loader
+	override_map[0] = (char*)malloc(strlen(map)+1+7);
+	snprintf(override_map[0], 3, "%d", maxPlayers);
+	strcat(override_map[0],"c-");
+	if (strncmp(map, "Sk-", 3) == 0)
+	{
+		strcat(override_map[0],map+3);
+	}
+	else
+	{
+		strcat(override_map[0],map);
+	}
+	if (strncmp(override_map[0]+strlen(override_map[0])-3,"-T",2) == 0)
+	{
+		override_map[0][strlen(override_map[0])-3] = '\0';
+	}
+	strcat(override_map[0],".wz");
+	override_map[1] = NULL;
+	use_override_map = true;
+}
+void clearOverrides(void)
 {
 	int i;
 	use_override_mods = false;
@@ -260,6 +284,13 @@ void clearOverrideMods(void)
 	}
 	override_mods[0] = NULL;
 	override_mod_list = NULL;
+
+	if (override_map[0])
+	{
+		free(override_map[0]);
+		override_map[0] = NULL;
+	}
+	use_override_map = false;
 }
 
 void addLoadedMod(const char * modname)
@@ -705,7 +736,7 @@ static void startGameLoop(void)
 {
 	SetGameMode(GS_NORMAL);
 
-	if (!levLoadData(aLevelName, NULL, 0))
+	if (!levLoadData(aLevelName, NULL, GTYPE_SCENARIO_START))
 	{
 		debug( LOG_FATAL, "Shutting down after failure" );
 		exit(EXIT_FAILURE);

diff --git a/src/main.h b/src/main.h
@@ -49,5 +49,7 @@ extern char * multiplay_mods[MAX_MODS];
 extern char * override_mods[MAX_MODS];
 extern char * override_mod_list;
 extern bool use_override_mods;
+extern char * override_map[2];
+extern bool use_override_map;
 
 #endif // __INCLUDED_SRC_MAIN_H__
diff --git a/src/modding.h b/src/modding.h
@@ -26,7 +26,8 @@ void removeSubdirs( const char * basedir, const char * subdir, char * checkList[
 void printSearchPath( void );
 
 void setOverrideMods(char * modlist);
-void clearOverrideMods(void);
+void setOverrideMap(char* map, int maxPlayers);
+void clearOverrides(void);
 
 void addLoadedMod(const char * modname);
 void clearLoadedMods(void);