From 5c4b125e4d77a0ca24d2348c09b21c76a3488dbe Mon Sep 17 00:00:00 2001
From: Faerbit <faerbit@gmail.com>
Date: Thu, 30 Oct 2014 23:54:19 +0100
Subject: [PATCH] Restructured some elements from the graphis into the level.
 Now using a vector for all objects.

---
 graphics.cc | 19 +++++++------------
 level.cc    | 30 ++++++++++++++++++++++++++++++
 level.hh    | 11 +++++++++--
 3 files changed, 46 insertions(+), 14 deletions(-)
 create mode 100644 level.cc

diff --git a/graphics.cc b/graphics.cc
index 31ec6a6..2c21566 100644
--- a/graphics.cc
+++ b/graphics.cc
@@ -7,10 +7,8 @@
 
 using namespace std;
 
-Model model;
-Texture texture;
 Shader shader;
-Object object;
+Level level;
 
 // gets called after the OpenGL window is prepared:
 void initCustomResources()
@@ -21,18 +19,15 @@ void initCustomResources()
     ACGL::Base::Settings::the()->setTexturePath("Geometry/");
     ACGL::Base::Settings::the()->setGeometryPath("Geometry/");
 
-    // load the geometry of the stanford bunny and build a VAO:
-    model = Model("Bunny.obj");
-
-    // load a texture:
-    texture = Texture("clownfishBunny.png");
+    // load Model to give shader correct Attribute locations
+    // TODO look up if this is really necessary, since this looks really stupid.
+    Model model = Model("Bunny.obj");
 
     // look up all shader files starting with 'HelloWorld' and build a ShaderProgram from it:
     shader = Shader("HelloWorld", model);
 
-    //Create object 
-    object = Object(model, texture, glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.0f, 0.0f, 0.0f), 
-    glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.0f, 0.0f, 0.0f), shader);
+    // load Level
+    level.load(shader);
 
     // just in case: check for errors
     openGLCriticalError();
@@ -54,7 +49,7 @@ void draw( float runTime )
     shader.getReference()->setUniform( "uProjectionMatrix", buildFrustum(75.0, 0.1, 100.0, (float)g_windowSize.x/(float)g_windowSize.y) );
 
     // render the bunny:
-    object.render();
+    level.render();
 }
 
 void resizeCallback( GLFWwindow *, int newWidth, int newHeight )
diff --git a/level.cc b/level.cc
new file mode 100644
index 0000000..093a0ec
--- /dev/null
+++ b/level.cc
@@ -0,0 +1,30 @@
+#include "level.hh"
+
+Level::Level(std::string filePath){
+    this->filePath = filePath;
+}
+
+Level::Level() {
+}
+
+Level::~Level() {
+}
+
+void Level::load(Shader shader) {
+    // currently hard coded should later read this stuff out of a file
+    // load the geometry of the stanford bunny and build a VAO:
+    Model model = Model("Bunny.obj");
+    // load a texture:
+    Texture texture = Texture("clownfishBunny.png");
+    //Create object
+    Object object = Object(model, texture, glm::vec3(0.0f, 0.0f, 0.0f),
+        glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.0f, 0.0f, 0.0f),
+        glm::vec3(0.0f, 0.0f, 0.0f), shader);
+    objects.push_back(object);
+}
+
+void Level::render() {
+    for(int i = 0; i<objects.size(); i++) {
+        objects[i].render();
+    }
+}
diff --git a/level.hh b/level.hh
index 153caf7..53f4bf1 100644
--- a/level.hh
+++ b/level.hh
@@ -2,17 +2,24 @@
 #define LEVEL_HH_INCLUDED
 
 #include <string>
+#include "object.hh"
+#include "light.hh"
 #include "entity.hh"
 #include "terrain.hh"
+#include "shader.hh"
 
 class Level {
     public:
         Level(std::string filePath);
+        Level();
         ~Level();
-        void load();
+        void load(Shader shader); // Shader is necessary for correct texture assigning
+        void render();
     private:
         std::string filePath;
-        std::vector<Entity> entities;
+        std::vector<Object> objects;
+        std::vector<Light> lights;
+        glm::vec3 ambientLight;
         Terrain terrain;
 };