Fix makefile to include new project source files

WyvernsNest.vcxproj

@@ -138,6 +138,7 @@
     <ClCompile Include="src\engine\renderer.cpp" />
     <ClCompile Include="src\engine\sprite.cpp" />
     <ClCompile Include="src\engine\state.cpp" />
+    <ClCompile Include="src\engine\textureManager.cpp" />
     <ClCompile Include="src\engine\text\font.cpp" />
     <ClCompile Include="src\engine\text\textRenderer.cpp" />
     <ClCompile Include="src\game\combat.cpp" />
@@ -166,6 +167,7 @@
     <ClInclude Include="src\engine\renderer.hpp" />
     <ClInclude Include="src\engine\sprite.hpp" />
     <ClInclude Include="src\engine\state.hpp" />
+    <ClInclude Include="src\engine\textureManager.hpp" />
     <ClInclude Include="src\engine\text\font.hpp" />
     <ClInclude Include="src\engine\text\textRenderer.hpp" />
     <ClInclude Include="src\game\combat.hpp" />

WyvernsNest.vcxproj.filters

@@ -84,6 +84,9 @@
     <ClCompile Include="src\game\menu.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="src\engine\textureManager.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="src\engine\engine.hpp">
@@ -173,5 +176,8 @@
     <ClInclude Include="src\game\menu.hpp">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="src\engine\textureManager.hpp">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

makefile

@@ -4,10 +4,10 @@ LIBS = -lGLEW -lSDL2 -lfreetype -L/usr/local/Cellar/sdl2/2.0.8/lib/ -L/usr/local
 INCLUDE = -I/usr/local/Cellar/sdl2/2.0.8/include/SDL2/ -I/usr/local/Cellar/glew/2.1.0/include/ -Ilibs/stb_image/ -I/usr/local/Cellar/freetype/2.9.1/include/freetype2/
 LFLAGS = -std=c++11 -framework OpenGL -w $(LIBS) $(INCLUDE)
 CFLAGS = $(LFLAGS) -o bin/objs/$@
-OBJS = engine.o entity.o indexBuffer.o shader.o texture.o vertexArray.o vertexBuffer.o renderer.o sprite.o state.o combat.o customization.o cutscene.o vec.o
+OBJS = engine.o entity.o indexBuffer.o shader.o texture.o vertexArray.o vertexBuffer.o renderer.o sprite.o state.o combat.o customization.o cutscene.o vec.o textRenderer.o font.o player.o grid.o enemy.o menu.o unit.o attack.o
 BIN_OBJS = $(addprefix bin/objs/, $(OBJS))
 
-VPATH = src src/engine src/engine/opengl src/engine/text src/game src/math bin bin/objs
+VPATH = src src/engine src/engine/opengl src/engine/text src/game src/game/combat src/math bin bin/objs
 TARGET = bin/game
 
 all: $(TARGET)
@@ -38,6 +38,12 @@ combat.o: combat.cpp core.hpp
 customization.o: customization.cpp core.hpp unitData.hpp
 cutscene.o: cutscene.cpp core.hpp
 vec.o: vec.cpp
+player.o: player.cpp core.hpp vec.hpp attack.hpp
+grid.o: grid.cpp core.hpp vec.hpp player.hpp enemy.hpp
+enemy.o: enemy.cpp core.hpp vec.hpp
+menu.o: menu.cpp core.hpp
+unit.o: unit.cpp core.hpp attack.hpp unitData.hpp
+attack.o: attack.cpp core.hpp vec.hpp
 
 .cpp.o:
 	$(CXX) $(CFLAGS) -c $<

src/engine/core.hpp

@@ -4,6 +4,7 @@
 #include "engine.hpp"
 #include "renderer.hpp"
 #include "text/textRenderer.hpp"
+#include "textureManager.hpp"
 #include "entity.hpp"
 #include "state.hpp"
 #include "sprite.hpp"
@@ -47,6 +48,10 @@ namespace Core {
 		return Engine::get_instance().getDebugMode();
 	}
 
+	inline Texture * getTexture(const std::string& fileName) {
+		return Engine::get_instance().getTextureManager()->getTexture(fileName);
+	}
+
 	// Wrappers around renderer functionalities
 	namespace Renderer {
 

src/engine/engine.cpp

@@ -10,6 +10,7 @@
 // Other project includes
 #include "renderer.hpp"
 #include "text/textRenderer.hpp"
+#include "textureManager.hpp"
 #include "state.hpp"
 
 bool Engine::init(const char * name, int window_width, int window_height) {
@@ -64,6 +65,9 @@ bool Engine::init(const char * name, int window_width, int window_height) {
 	// Initialize the text renderer after the OpenGL context is created
 	m_textRenderer = new TextRenderer("res/test_font.ttf", 32, Vec2<int>(m_windowWidth, m_windowHeight));
 
+	// Initialize the texture manager
+	m_textureManager = new TextureManager();
+
 	// reset m_lastTick for a more accurate first tick
 	m_lastTick = SDL_GetTicks();
 
@@ -135,6 +139,10 @@ TextRenderer * Engine::getTextRenderer() {
 	return m_textRenderer;
 }
 
+TextureManager * Engine::getTextureManager() {
+	return m_textureManager;
+}
+
 void Engine::setState(State * state) {
 	if (m_state) delete m_state;
 	m_state = state;
@@ -161,6 +169,10 @@ Engine::Engine() :
 Engine::~Engine() {
 	delete m_state;
 
+	delete m_renderer;
+	delete m_textRenderer;
+	delete m_textureManager;
+
 	SDL_GL_DeleteContext(m_context);
 	SDL_DestroyWindow(m_window);
 	SDL_Quit();

src/engine/engine.hpp

@@ -6,6 +6,8 @@
 
 class Renderer;
 class TextRenderer;
+class TextureManager;
+
 class State;
 
 class Engine {
@@ -32,6 +34,7 @@ class Engine {
 	int getWindowHeight() const;
 	Renderer * getRenderer();
 	TextRenderer * getTextRenderer();
+	TextureManager * getTextureManager();
 
 	// State changing functions
 	void setState(State * state);
@@ -49,6 +52,7 @@ class Engine {
 	// System objects
 	Renderer * m_renderer;
 	TextRenderer * m_textRenderer;
+	TextureManager * m_textureManager;
 
 	// SDL/OpenGL specific objects
 	SDL_Window * m_window;

src/engine/sprite.cpp

@@ -11,8 +11,8 @@ Sprite::Sprite(const std::string & path) :
 	original_w(0),
 	original_h(0)
 {
-	src_w = original_w = w = texture.getWidth();
-	src_h = original_h = h = texture.getHeight();
+	src_w = original_w = w = Core::getTexture(path)->getWidth();
+	src_h = original_h = h = Core::getTexture(path)->getHeight();
 }
 
 Sprite::~Sprite() {
@@ -24,6 +24,10 @@ void Sprite::render() {
 	Core::Renderer::drawSprite(*this);
 }
 
+const Texture & Sprite::getTexture() const {
+	return *Core::getTexture(texture);
+}
+
 void Sprite::setPos(int x, int y) {
 	this->x = x;
 	this->y = y;

src/engine/sprite.hpp

@@ -16,7 +16,7 @@ class Sprite {
 	// Sprite size
 	int w, h;
 
-	const Texture& getTexture() const { return texture; }
+	const Texture& getTexture() const;
 
 	// Texture source information
 	int src_x, src_y;
@@ -34,6 +34,6 @@ class Sprite {
 
 private:
 
-	Texture texture;
+	std::string texture;
 
 };

src/engine/textureManager.cpp

@@ -0,0 +1,23 @@
+#include "textureManager.hpp"
+
+#include "opengl/texture.hpp"
+
+TextureManager::TextureManager() {
+
+}
+
+TextureManager::~TextureManager() {
+
+}
+
+Texture * TextureManager::getTexture(const std::string & fileName) {
+	if (m_textures.find(fileName) == m_textures.end()) {
+		m_textures[fileName] = new Texture(fileName);
+	}
+	return m_textures[fileName];
+}
+
+void TextureManager::deleteTexture(const std::string & fileName) {
+	delete m_textures[fileName];
+	m_textures.erase(fileName);
+}

src/engine/textureManager.hpp

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <string>
+#include <unordered_map>
+
+class Texture;
+
+class TextureManager {
+public:
+
+	TextureManager();
+	~TextureManager();
+
+	Texture* getTexture(const std::string& fileName);
+	void deleteTexture(const std::string& fileName);
+
+private:
+	std::unordered_map<std::string, Texture*> m_textures;
+};

src/game/combat.cpp

@@ -62,7 +62,7 @@ void Combat::handleEvent(const SDL_Event& e) {
 		if (e.type == SDL_KEYDOWN) {
 			if (e.key.keysym.sym == SDLK_RETURN) {
 				// Move on to the next state
-
+				changeState(new Combat());
 			}
 		}
 	}