public GuiItemModel(ShaderProgram shader)
{
this.shader = shader;
var rawQuad = new RawQuad(new float[] {
-1, 1,
-1, -1,
1, -1,
1, 1
},
new float[] {
0, 0,
1, 0,
1, 1,
0, 1
});
rawModel = GraphicsManager.loadModelToVAO(new List <RawQuad> {
rawQuad
}, 2);
}
protected virtual void renderBlock(EnumBlock block, float scale, int x, int y)
{
var UVs = TextureManager.getUVsFromBlock(block);
GraphicsManager.overrideModelUVsInVAO(itemModel.rawModel.bufferIDs[1], UVs.getUVForSide(EnumFacing.SOUTH).ToArray());
var unit = new Vector2(1f / Game.INSTANCE.ClientSize.Width, 1f / Game.INSTANCE.ClientSize.Height);
float width = 16;
float height = 16;
float scaledWidth = 16 * scale;
float scaledHeight = 16 * scale;
float posX = x + scaledWidth / 2;
float posY = -y - scaledHeight / 2;
var pos = new Vector2(posX, posY) * unit;
var mat = MatrixHelper.createTransformationMatrix(pos * 2 - Vector2.UnitX + Vector2.UnitY, scale * new Vector2(width, height) * unit);
itemModel.shader.start();
itemModel.shader.loadTransformationMatrix(mat);
GL.BindVertexArray(itemModel.rawModel.vaoID);
GL.EnableVertexAttribArray(0);
GL.EnableVertexAttribArray(1);
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, TextureManager.blockTextureAtlasID);
GL.DrawArrays(itemModel.shader.renderType, 0, 4);
GL.DisableVertexAttribArray(0);
GL.DisableVertexAttribArray(1);
GL.BindVertexArray(0);
itemModel.shader.stop();
}
public CubeOutlineModel(ShaderProgram shader)
{
this.shader = shader;
rawModel = GraphicsManager.loadModelToVAO(ModelManager.createCubeModel(), 3);
}
public static void stitchTextures()
{
blockTextureAtlasID = GraphicsManager.loadTexture(generateTextureMap(), false);
}
public override void onClose()
{
GraphicsManager.deleteTexture(background.textureID);
}
public GuiScreenIngameMenu()
{
background = new GuiTexture(GraphicsManager.loadTexture("gui/bg_transparent", false), Vector2.Zero, Vector2.One * 4);
}
public void overrideData(List <RawQuad> quads)
{
rawModel = GraphicsManager.overrideModelInVAO(rawModel.vaoID, rawModel.bufferIDs, quads, 3);
}
static GuiButton()
{
GUI_BUTTON = new GuiTexture(GraphicsManager.loadTexture("gui/button", false));
GUI_BUTTON_HOVER = new GuiTexture(GraphicsManager.loadTexture("gui/button_hover", false));
}
public override void onClose()
{
GraphicsManager.deleteTexture(gui.textureID);
}
public GuiScreenCrafting()
{
gui = new GuiTexture(GraphicsManager.loadTexture("gui/crafting", false), Vector2.One * 0.5f);
}
public virtual void onClose()
{
GraphicsManager.deleteTexture(background.textureID);
}
public GuiScreen()
{
background = new GuiTexture(GraphicsManager.loadTexture("gui/bg", false), Vector2.Zero, Vector2.One * 4);
}
