resizing minimaps based on map size

Assets/Scripts/Core/main.lua

@@ -1,4 +1,6 @@
 game = {cpuPlayers = {}}
+_minimapPos = {x = 0, y = 0}
+_minimapSize = {x = 0, y = 0}
 GameObjectFrameStatus = {
 	PLACEABLE = 0, 
 	BLOCKED_BY_FOG_OF_WAR = 1,

Assets/Scripts/Gui/activeGameState.lua

@@ -43,12 +43,18 @@ noSupplyTex = 'noSupply.png'
 noHackTex = 'noHack.png'
 
 gui = {
+	{
+		guiType = GuiType.GUI_RECTANGLE,
+		pos = {x = minimapPos.x, y = minimapPos.y, z = .8},
+		size = minimapSize,
+		color = {x = .5, y = .5, z = .5, w = .6}
+	},
 	{
 		guiType = GuiType.BUTTON,
 		buttonType = ButtonType.MINIMAP,
 		name = 'minimap',
-		pos = minimapPos,
-		size = minimapSize,
+		pos = {x = _minimapPos.x, y = minimapPos.y + _minimapPos.y, z = minimapPos.z},
+		size = {x = _minimapSize.x, y = _minimapSize.y},
 		color = {x = .5, y = .5, z = .5, w = 1}
 	},
 	{
@@ -116,8 +122,10 @@ gui = {
 	},
 	{
 		guiType = GuiType.GUI_RECTANGLE,
-		pos = {x = minimapPos.x, y = res.y - .75 * sz, z = 0},
+		pos = {x = minimapSize.x, y = res.y - .75 * sz, z = 0},
 		size = {x = res.x - minimapPos.x, y = sz * .75},
 		color = {x = .6, y = .6, z = .6, w = .4}
 	},
+	--[[
+	]]--
 }

activeGameState.cpp

@@ -123,6 +123,27 @@ namespace battleship{
 		vector<Button*> buttons = guiButtons;
 		buttons.insert(buttons.end(), unitButtons.begin(), unitButtons.end());
 
+		Vector3 mapSize = Map::getSingleton()->getMapSize();
+		float ratio = mapSize.x / mapSize.z;
+
+		sol::state_view SOL_LUA_VIEW = generateView();
+		SOL_LUA_VIEW.script_file(GameManager::getSingleton()->getPath() + "Scripts/Gui/activeGameState.lua");
+		sol::table sizeTbl = SOL_LUA_VIEW["minimapSize"];
+		float initSizeX = sizeTbl["x"], initSizeY = sizeTbl["y"];
+
+		if(ratio < 1){
+			float x = initSizeX * ratio;
+			SOL_LUA_VIEW["_minimapPos"]["x"] = .5 * (initSizeX - x) ;
+			SOL_LUA_VIEW["_minimapSize"]["x"] = x;
+			SOL_LUA_VIEW["_minimapSize"]["y"] = initSizeY;
+		}
+		else{
+			float y = initSizeY / ratio;
+			SOL_LUA_VIEW["_minimapPos"]["y"] = .5 * (initSizeY - y);
+			SOL_LUA_VIEW["_minimapSize"]["x"] = initSizeX;
+			SOL_LUA_VIEW["_minimapSize"]["y"] = y;
+		}
+
 		ConcreteGuiManager::getSingleton()->readLuaScreenScript(
 				"activeGameState.lua",
 				buttons,

map.cpp

@@ -501,8 +501,6 @@ namespace battleship{
 
 		sol::table civPlayerTbl = SOL_LUA_VIEW[mapTable]["civilianPlayer"];
 		loadPlayerGameObjects(game->getCivilianPlayer(), civPlayerTbl);
-
-		Minimap::getSingleton()->load();
 	}
 
 	void Map::preprareScene(bool empty){
@@ -678,6 +676,8 @@ namespace battleship{
 		
 		for(int i = 0; i < numWaterbodies; i++)
 			loadTerrainObject(i);
+
+		Minimap::getSingleton()->load();
     }
 
 	void Map::create(string mapName, Vector3 mapSize){