simple color coded unit models

Assets/Scripts/GameObjects/Units/unitData.lua

@@ -184,7 +184,8 @@ units = {
 		lineOfSight = 25,
 		name = 'Tank',
 		basePath = PATH .. vehiclePrefix .. 'Tanks/',
-		meshPath = 'tank.xml',
+		meshPath = 'tank2.xml',
+		colorNodes = {'Antenna_S', 'Antenna_L', 'Hatch'},
 		selectionSfx = PATH .. 'Sounds/Units/Tanks/selection.ogg',
 		deathSfx = PATH .. 'Sounds/SFX/Explosions/explosion01.ogg',
 		speed = .1,
@@ -912,7 +913,7 @@ units = {
 		lineOfSight = 5,
 		name = 'Fort',
 		basePath = PATH .. structurePrefix .. 'Forts/',
-		meshPath = 'fort.xml',
+		meshPath = 'fort2.xml',
 		guiScreen = 'fortCommands.lua',
 		selectionSfx = PATH .. 'Sounds/Units/Sample/selection.ogg',
 		deathSfx = PATH .. 'Sounds/SFX/Explosions/explosion01.ogg',

gameObject.cpp

@@ -101,6 +101,23 @@ namespace battleship{
 		}
 
 		model->setMaterial(mat);
+
+		if((sol::optional<sol::table>)gameObjTable["colorNodes"] != sol::nullopt){
+			int numColorNodes = ((sol::table)gameObjTable["colorNodes"]).size();
+
+			for(int i = 0; i < numColorNodes; i++){
+				string name = gameObjTable["colorNodes"][i + 1];
+				Node *node = model->findDescendant(name, true);
+
+				if(!node) continue;
+
+				vector<Mesh*> meshes = node->getMeshes();
+
+				for(Mesh *mesh : meshes)
+					mesh->setMaterial(player->getColorMaterial());
+			}
+		}
+
 		root->getRootNode()->attachChild(model);
 	}
 

playButton.cpp

@@ -42,7 +42,7 @@ namespace battleship{
 			for(int i = 0; i < numPlayers; i++){
 				bool cpuPlayer = (i < numPlayers - 1);
 				string name = (cpuPlayer ? "CPU player #" + to_string(i) : "Player");
-				game->addPlayer(new Player(0, 0, i, Vector3(1, 1, 1), cpuPlayer, map->getSpawnPoint(i), name));
+				game->addPlayer(new Player(0, 0, i, Vector3(i, i, i), cpuPlayer, map->getSpawnPoint(i), name));
 			}
 
 			map->loadPlayerGameObjects();

player.cpp

@@ -12,9 +12,26 @@ namespace battleship{
 	using namespace gameBase;
 	using namespace std;
 
-    Player::Player(int diff, int fac, int t, Vector3 col, bool cpuPl, Vector3 sp, string n) : difficulty(diff), faction(fac), team(t), color(col), cpuPlayer(cpuPl), spawnPoint(sp), name("pl"), refineds(30000), trader(new Trader()) {}
+    Player::Player(int diff, int fac, int t, Vector3 col, bool cpuPl, Vector3 sp, string n) : 
+		difficulty(diff), 
+		faction(fac), 
+		team(t), 
+		color(col), 
+		cpuPlayer(cpuPl), 
+		spawnPoint(sp), 
+		name("pl"), 
+		refineds(30000), 
+		trader(new Trader())
+	{
+		colorMaterial = new Material(Root::getSingleton()->getLibPath() + "texture");
+		colorMaterial->addBoolUniform("lightingEnabled", false);
+		colorMaterial->addBoolUniform("texturingEnabled", false);
+		colorMaterial->addVec4Uniform("diffuseColor", Vector4(color.x, color.y, color.z, 1));
+	}
 
-    Player::~Player() {}
+    Player::~Player() {
+		delete colorMaterial;
+	}
 
     void Player::update() {
 		trader->update();

player.h

@@ -68,6 +68,7 @@ namespace battleship{
 		inline void incStructuresLost(){structuresLost++;}
 		inline vb01::Vector3 getColor(){return color;}
 		inline std::string getName(){return name;}
+		inline vb01::Material* getColorMaterial(){return colorMaterial;}
 		inline std::vector<int> getTechnologies(){return technologies;}
     private:
 		bool cpuPlayer = false;
@@ -83,6 +84,7 @@ namespace battleship{
 		std::vector<Projectile*> projectiles;
 		std::vector<ResourceDeposit*> resourceDeposits;
         vb01::Vector3 spawnPoint, color;
+		vb01::Material *colorMaterial = nullptr;
 
 		int getOrderLineId(Order::TYPE, vb01::Vector3, vb01::Vector3);
     };