public void setupVIBO() {
ByteBuffer indexBuffer = BufferUtils.createByteBuffer(indexElementCount * getNumObjects());
for (int i = 0; i < getNumObjects(); ++i) {
indexBuffer.put(Rectangle.getOrder(4 * i));
}
indexBuffer.flip();
setVIBO(GL15.glGenBuffers());
GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, getVIBO());
GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, indexBuffer, GL15.GL_DYNAMIC_DRAW);
GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, 0);
}
public abstract class Quad implements renderCall {
protected Rectangle area;
protected static final int indexElementCount = Rectangle.elementCount();
protected int buffluc;
public abstract void remove(); // DO NOT USE// FORWARD IMPLEMENTATION ONLY
public abstract int getStride();
public abstract int getMax();
public abstract int getNumElements();
public abstract int getNumObjects();
public void setupVAO() {
setVAO(GL30.glGenVertexArrays());
}
public void setupVBO() {
setVBO(GL15.glGenBuffers());
}
public abstract void setVAO(int arg1);
public abstract void setVBO(int arg1);
public abstract void setVIBO(int arg1);
public abstract int getVAO();
public abstract int getVBO();
public abstract int getVIBO();
public Quad(Rectangle area) {
this.area = area;
}
public void render() {
setupBatch();
bindTexture();
renderLoop();
teardownBatch();
}
public void setupVIBO() {
ByteBuffer indexBuffer = BufferUtils.createByteBuffer(indexElementCount * getNumObjects());
for (int i = 0; i < getNumObjects(); ++i) {
indexBuffer.put(Rectangle.getOrder(4 * i));
}
indexBuffer.flip();
setVIBO(GL15.glGenBuffers());
GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, getVIBO());
GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, indexBuffer, GL15.GL_DYNAMIC_DRAW);
GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, 0);
}
public void bindVAO() {
GL30.glBindVertexArray(getVAO());
bindAttribs();
}
public void unbindVAO() {
unbindAttribs();
GL30.glBindVertexArray(0);
}
public void bindVBO() {
GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, getVBO());
}
public void unbindVBO() {
GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
}
public abstract void reloadVBO();
public abstract void setupAttribs();
public abstract void bindAttribs();
public abstract void unbindAttribs();
public void bindVIBO() {
GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, getVIBO());
}
public void unbindVIBO() {
GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, 0);
}
@Override
public void setupBatch() {
bindVAO();
bindAttribs();
bindVIBO();
}
@Override
public void teardownBatch() {
unbindVIBO();
unbindAttribs();
unbindVAO();
}
public void move(float deltx, float delty) {
area.move(deltx, delty);
reloadVBO();
}
public void setPosition(float x, float y) {
area.setX(x);
area.setY(y);
reloadVBO();
}
public abstract int getLuc();
public Rectangle getRect() {
return area;
}
}
public void setPosition(float x, float y) {
area.setX(x);
area.setY(y);
reloadVBO();
}
public void move(float deltx, float delty) {
area.move(deltx, delty);
reloadVBO();
}