@Override
public void generateVertexData() {
VertexHelper vertex = new VertexHelper(2 * 4 * TOTAL_ELEMENTS);
// Background
vertex.put(416, 242, 448, 235);
// Select Weapon Icon
addVertex(vertex, chosenWeapon);
// Weapon Slots
for (int i = 0; i < TOTAL_ELEMENTS - 1; i++) {
if (i != chosenWeapon) {
addVertex(vertex, i);
}
}
renderObject.updateVertex(vertex);
}
private void addVertex(VertexHelper vertex, int i) {
int xIndex = i % WEAPONS_PER_ROW;
int yIndex = i / WEAPONS_PER_ROW;
float x = 32 * xIndex + 433;
float y = 48 * yIndex + 283;
vertex.put(x, y, 32, 32);
}