@Override
public EUpdateResult processMouseClick(IInput.MouseClick event) {
if (event.pressed) {
// force "repaint" with current brush
if (event.button == IInput.EMouseButton.LEFT) brushes.current().forceRepaint();
// change the brush colour
else if (event.button == IInput.EMouseButton.MIDDLE) brushes.current().changeColour();
}
// all clear!
return EUpdateResult.CONTINUE;
}
@Override
public EUpdateResult processInput(IInput input) {
// default input processing
EUpdateResult result = super.processInput(input);
if (result != EUpdateResult.CONTINUE) return result;
// reset brush position
brushes.current().setSize(1 / level.getCamera().getZoom()); // size first!
brushes.current().setPosition(level.getCamera().getGlobal(input.getMousePosition()));
// "paint" or erase using the current brush
if (input.isMouseClicking(IInput.EMouseButton.LEFT)) {
brushes.current().touch(level.tilegrid, false); // paint
level.fog.recalculate();
} else if (input.isMouseClicking(IInput.EMouseButton.RIGHT)) {
brushes.current().touch(level.tilegrid, true); // erase
level.fog.recalculate();
}
return EUpdateResult.CONTINUE;
}
@Override
public void render(ICanvas canvas) {
// draw gui
canvas.setCameraActive(false);
canvas.setColour(Colour.YELLOW);
canvas.box(GUI_BOX, true);
canvas.setColour(Colour.BLACK);
for (int i = 0; i < gui_txt.length; i++) canvas.text(gui_txt[i], gui_pos[i]);
// draw brush paint
canvas.setCameraActive(true);
brushes.current().render(canvas);
}
@Override
public EUpdateResult processKeyPress(IInput.KeyPress event) {
// default interactions
EUpdateResult result = super.processKeyPress(event);
if (result != EUpdateResult.CONTINUE) return result;
// change brush
if (event.pressed) {
if (event.key != null)
switch (event.key) {
case L_SHIFT:
case R_SHIFT:
// change brush on SHIFT
brushes.next();
break;
}
}
// all clear
return EUpdateResult.CONTINUE;
}