Partydeck/Druid-Extension
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Update drag/slider scene node koefs, add layout max gui upscale

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Insality
2022-10-15 16:11:12 +03:00
parent 9cd1769c37
commit 4de50591f8
6 changed files with 107 additions and 20 deletions
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21
druid/extended/slider.lua
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@@ -64,7 +64,7 @@ function Slider.init(self, node, end_pos, callback)
self.start_pos = gui.get_position(self.node)
self.pos = gui.get_position(self.node)
self.target_pos = self.pos
self.target_pos = vmath.vector3(self.pos)
self.end_pos = end_pos
self.dist = self.end_pos - self.start_pos
@@ -72,6 +72,7 @@ function Slider.init(self, node, end_pos, callback)
self.value = 0
self.on_change_value = Event(callback)
self:on_window_resized()
assert(self.dist.x == 0 or self.dist.y == 0, "Slider for now can be only vertical or horizontal")
end
@@ -82,6 +83,14 @@ function Slider.on_layout_change(self)
end
function Slider.on_window_resized(self)
local x_koef, y_koef = helper.get_screen_aspect_koef()
self._x_koef = x_koef
self._y_koef = y_koef
self._scene_scale = helper.get_scene_scale(self.node)
end
function Slider.on_input(self, action_id, action)
if action_id ~= const.ACTION_TOUCH then
return false
@@ -90,15 +99,17 @@ function Slider.on_input(self, action_id, action)
if gui.pick_node(self.node, action.x, action.y) then
if action.pressed then
self.pos = gui.get_position(self.node)
self._scene_scale = helper.get_scene_scale(self.node)
self.is_drag = true
end
end
if not self.is_drag and self._input_node and gui.pick_node(self._input_node, action.x, action.y) then
if action.pressed and gui.screen_to_local then
self._scene_scale = helper.get_scene_scale(self.node)
self.pos = gui.screen_to_local(self.node, vmath.vector3(action.screen_x, action.screen_y, 0))
self.pos.x = helper.clamp(self.pos.x, self.start_pos.x, self.end_pos.x)
self.pos.y = helper.clamp(self.pos.y, self.start_pos.y, self.end_pos.y)
self.pos.x = helper.clamp(self.pos.x / self._scene_scale.x, self.start_pos.x, self.end_pos.x)
self.pos.y = helper.clamp(self.pos.y / self._scene_scale.y, self.start_pos.y, self.end_pos.y)
gui.set_position(self.node, self.pos)
self.is_drag = true
@@ -107,8 +118,8 @@ function Slider.on_input(self, action_id, action)
if self.is_drag and not action.pressed then
-- move
self.pos.x = self.pos.x + action.dx
self.pos.y = self.pos.y + action.dy
self.pos.x = self.pos.x + action.dx * self._x_koef / self._scene_scale.x
self.pos.y = self.pos.y + action.dy * self._y_koef / self._scene_scale.y
local prev_x = self.target_pos.x
local prev_y = self.target_pos.y