implemented garrison slot rendering

garrisonable.cpp

@@ -1,10 +1,23 @@
 #include "garrisonable.h"
+#include "unit.h"
 
 #include <node.h>
 
 namespace battleship{
 	using namespace vb01;
 
+	void Garrisonable::update(){
+	}
+
 	void Garrisonable::ejectVehicle(int id){
 	}
+
+	void Garrisonable::prepareGarrisonSlots(){
+		for(int i = 0; i < capacity; i++){
+			Vector2 size = 10 * Vector2::VEC_IJ;
+			Vector2 pos = Vector2(0, 10 * (i));
+			garrisonSlotBackgrounds.push_back(Unit::createBar(pos, size, Vector4(0, 0, 0, 1)));
+			garrisonSlotForegrounds.push_back(Unit::createBar(pos, size, Vector4(0, 1, 0, 1)));
+		}
+	}
 }