Bug Fixes

src/globalgamejam/tiles/Tile.java

@@ -0,0 +1,99 @@
+package globalgamejam.tiles;
+
+import globalgamejam.math.Color4f;
+import globalgamejam.math.Matrix4f;
+import globalgamejam.render.Camera;
+import globalgamejam.render.DisplayManager;
+import globalgamejam.render.Shaders;
+import globalgamejam.render.Texture;
+import org.lwjgl.BufferUtils;
+import org.lwjgl.opengl.*;
+
+import java.nio.FloatBuffer;
+
+/**
+ * Created by MrDev023 (Florian RICHER) on 14/01/2017.
+ */
+public abstract class Tile {
+
+    private int vbo;
+    private Texture texture;
+    private Color4f color;
+    private Matrix4f transform;
+    private int size;
+
+    public Tile(){
+        this.texture = Texture.loadTexture("res/textures/default.png");
+        this.transform = new Matrix4f();
+        this.color = Color4f.WHITE;
+        this.vbo = GL15.glGenBuffers();
+        float[] a = new float[]{
+                -.5f,-.5f,        0.0f,0.0f,
+                .5f,-.5f,         1.0f,0.0f,
+                .5f,.5f,          1.0f,1.0f,
+                -.5f,.5f,         0.0f,1.0f
+        };
+        FloatBuffer buffer = BufferUtils.createFloatBuffer(a.length);
+        buffer.put(a).flip();
+        size = a.length/(2+2);
+
+        GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vbo);
+        GL15.glBufferData(GL15.GL_ARRAY_BUFFER, buffer, GL15.GL_STATIC_DRAW);
+
+        GL20.glEnableVertexAttribArray(Shaders.MAIN_SHADERS.getAttribLocation("vert"));
+        GL20.glVertexAttribPointer(Shaders.MAIN_SHADERS.getAttribLocation("vert"), 2, GL11.GL_FLOAT, false, (2+2)*4, 0);
+
+        GL20.glEnableVertexAttribArray(Shaders.MAIN_SHADERS.getAttribLocation("vertTexCoord"));
+        GL20.glVertexAttribPointer(Shaders.MAIN_SHADERS.getAttribLocation("vertTexCoord"), 2, GL11.GL_FLOAT, true, (2+2)*4, 2*4);
+
+        GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
+    }
+
+
+    public void render(){
+        Shaders.MAIN_SHADERS.bind();
+        Shaders.MAIN_SHADERS.uniform("camera", Camera.matrix);
+        Shaders.MAIN_SHADERS.uniform("transform", transform);
+        Shaders.MAIN_SHADERS.uniform("projection", DisplayManager.projection);
+        Shaders.MAIN_SHADERS.uniform("color", this.color);
+
+        GL13.glActiveTexture(GL13.GL_TEXTURE0);
+        texture.bind();
+
+        GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vbo);
+        GL11.glDrawArrays(GL11.GL_QUADS, 0, size);
+        GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
+        texture.unbind();
+        Shaders.MAIN_SHADERS.unbind();
+    }
+
+    public void destroy(){
+        GL15.glDeleteBuffers(vbo);
+        texture.destroy();
+        transform = null;
+    }
+
+    public Texture getTexture() {
+        return texture;
+    }
+
+    public void setTexture(Texture texture) {
+        this.texture = texture;
+    }
+
+    public Color4f getColor() {
+        return color;
+    }
+
+    public void setColor(Color4f color4f) {
+        this.color = color4f;
+    }
+
+    public int getVbo() {
+        return vbo;
+    }
+
+    public Matrix4f getTransform() {
+        return transform;
+    }
+}