def fix_transform_edges(self, touch: MotionEvent):
(left, bottom), (width, height) = self.bbox
right, top = left + width, bottom + height
dx, dy, dz = 0, 0, 0
if left > 0:
dx = 0 - left
elif right < graphics.width():
dx = graphics.width() - right
if bottom > 0:
dy = 0 - bottom
elif top < graphics.height():
dy = graphics.height() - top
self.apply_transform(Matrix().translate(dx, dy, dz))
self.dispatch("on_transform_with_touch", touch)
GlobalEvents.dispatch("on_scatter_transformed")
def on_touch_down(self, touch: MotionEvent):
if touch.is_mouse_scrolling:
# dx, dy, dz = 0, 0, 0
# z = self.scale
if touch.button == 'scrolldown':
if self.scale < self.scale_max:
nextScale = self.scale * (1 + self.scroll_sensitivity)
if nextScale < self.scale_max:
self.scale = nextScale
else:
self.scale = self.scale_max
elif touch.button == 'scrollup':
if self.scale > self.scale_min:
nextScale = self.scale * (1 - self.scroll_sensitivity)
if nextScale > self.scale_min:
self.scale = nextScale
else:
self.scale = self.scale_min
else:
self.log_warning(
"Touch event was sent and mouse was scrolling but not up or down - ",
touch)
# bdz = self.scale - z
# self.dispatch("on_transformed", dx, dy, dz)
self.dispatch("on_transform_with_touch", touch)
GlobalEvents.dispatch("on_scatter_transformed")
else:
ScatterLayout.on_touch_down(self, touch)
self.fix_transform_edges(touch)
def on_rotation(self, _instance, value):
self._obj.rotation.z = value
GlobalEvents.dispatch("building_rotated", self, value)
def on_y(self, _instance, value):
self._obj.pos.y = value
GlobalEvents.dispatch("building_moved", self, self.x, value)
def on_x(self, _instance, value):
self._obj.pos.x = value
GlobalEvents.dispatch("building_moved", self, value, self.y)
def mine_batch_finished(self):
self.log_deep_debug("Finished mining batch of", self.mine_batch_amount,
self.mine_item)
GlobalEvents.dispatch("mine_batch_finished", self)
def reset(self):
self.scale = 1
self.rotation = 0
self.pos = 0, 0
GlobalEvents.dispatch("on_scatter_transformed")
def done_removing(self):
GlobalEvents.dispatch("remove_mine_finished_icon", self)