mirror of
https://github.com/Orama-Interactive/Pixelorama.git
synced 2025-01-19 01:29:49 +00:00
288 lines
11 KiB
GDScript
288 lines
11 KiB
GDScript
extends Panel
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var fps := 6.0
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var animation_loop := 1 # 0 is no loop, 1 is cycle loop, 2 is ping-pong loop
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var animation_forward := true
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func add_frame() -> void:
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var new_canvas : Canvas = load("res://Prefabs/Canvas.tscn").instance()
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new_canvas.size = Global.canvas.size
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new_canvas.frame = Global.canvases.size()
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var new_canvases: Array = Global.canvases.duplicate()
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new_canvases.append(new_canvas)
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var new_hidden_canvases: Array = Global.hidden_canvases.duplicate()
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new_hidden_canvases.append(new_canvas)
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Global.undos += 1
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Global.undo_redo.create_action("Add Frame")
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Global.undo_redo.add_do_method(Global, "redo", [new_canvas])
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Global.undo_redo.add_undo_method(Global, "undo", [new_canvas])
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Global.undo_redo.add_do_property(Global, "canvases", new_canvases)
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Global.undo_redo.add_do_property(Global, "hidden_canvases", Global.hidden_canvases)
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Global.undo_redo.add_do_property(Global, "canvas", new_canvas)
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Global.undo_redo.add_do_property(Global, "current_frame", new_canvases.size() - 1)
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for c in Global.canvases:
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Global.undo_redo.add_do_property(c, "visible", false)
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Global.undo_redo.add_undo_property(c, "visible", c.visible)
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for l_i in range(Global.layers.size()):
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if Global.layers[l_i][4]: # If the link button is pressed
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# var new_layers : Array = Global.layers.duplicate()
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# new_layers[l_i][5].append(new_canvas)
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Global.layers[l_i][5].append(new_canvas)
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Global.undo_redo.add_undo_property(Global, "canvases", Global.canvases)
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Global.undo_redo.add_undo_property(Global, "hidden_canvases", new_hidden_canvases)
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Global.undo_redo.add_undo_property(Global, "canvas", Global.canvas)
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Global.undo_redo.add_undo_property(Global, "current_frame", Global.current_frame)
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Global.undo_redo.commit_action()
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func _on_OnionSkinning_pressed() -> void:
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Global.onion_skinning = !Global.onion_skinning
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Global.canvas.update()
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func _on_LoopAnim_pressed() -> void:
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match animation_loop:
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0: # Make it loop
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animation_loop = 1
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Global.loop_animation_button.texture_normal = load("res://Assets/Graphics/%s Themes/Timeline/Loop.png" % Global.theme_type)
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Global.loop_animation_button.texture_hover = load("res://Assets/Graphics/%s Themes/Timeline/Loop_Hover.png" % Global.theme_type)
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Global.loop_animation_button.hint_tooltip = "Cycle loop"
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1: # Make it ping-pong
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animation_loop = 2
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Global.loop_animation_button.texture_normal = load("res://Assets/Graphics/%s Themes/Timeline/Loop_PingPong.png" % Global.theme_type)
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Global.loop_animation_button.texture_hover = load("res://Assets/Graphics/%s Themes/Timeline/Loop_PingPong_Hover.png" % Global.theme_type)
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Global.loop_animation_button.hint_tooltip = "Ping-pong loop"
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2: # Make it stop
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animation_loop = 0
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Global.loop_animation_button.texture_normal = load("res://Assets/Graphics/%s Themes/Timeline/Loop_None.png" % Global.theme_type)
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Global.loop_animation_button.texture_hover = load("res://Assets/Graphics/%s Themes/Timeline/Loop_None_Hover.png" % Global.theme_type)
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Global.loop_animation_button.hint_tooltip = "No loop"
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func _on_PlayForward_toggled(button_pressed : bool) -> void:
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Global.play_backwards.pressed = false
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if Global.canvases.size() == 1:
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Global.play_forward.pressed = false
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return
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if button_pressed:
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Global.animation_timer.wait_time = 1 / fps
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Global.animation_timer.start()
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animation_forward = true
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else:
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Global.animation_timer.stop()
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func _on_PlayBackwards_toggled(button_pressed : bool) -> void:
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Global.play_forward.pressed = false
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if Global.canvases.size() == 1:
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Global.play_backwards.pressed = false
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return
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if button_pressed:
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Global.animation_timer.wait_time = 1 / fps
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Global.animation_timer.start()
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animation_forward = false
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else:
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Global.animation_timer.stop()
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func _on_NextFrame_pressed() -> void:
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if Global.current_frame < Global.canvases.size() - 1:
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Global.current_frame += 1
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func _on_PreviousFrame_pressed() -> void:
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if Global.current_frame > 0:
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Global.current_frame -= 1
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func _on_LastFrame_pressed() -> void:
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Global.current_frame = Global.canvases.size() - 1
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func _on_FirstFrame_pressed() -> void:
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Global.current_frame = 0
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func _on_AnimationTimer_timeout() -> void:
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if animation_forward:
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if Global.current_frame < Global.canvases.size() - 1:
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Global.current_frame += 1
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else:
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match animation_loop:
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0: # No loop
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Global.play_forward.pressed = false
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Global.play_backwards.pressed = false
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Global.animation_timer.stop()
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1: # Cycle loop
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Global.current_frame = 0
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2: # Ping pong loop
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animation_forward = false
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_on_AnimationTimer_timeout()
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else:
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if Global.current_frame > 0:
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Global.current_frame -= 1
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else:
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match animation_loop:
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0: # No loop
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Global.play_backwards.pressed = false
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Global.play_forward.pressed = false
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Global.animation_timer.stop()
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1: # Cycle loop
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Global.current_frame = Global.canvases.size() - 1
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2: # Ping pong loop
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animation_forward = true
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_on_AnimationTimer_timeout()
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func _on_FPSValue_value_changed(value) -> void:
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fps = float(value)
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Global.animation_timer.wait_time = 1 / fps
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func _on_PastOnionSkinning_value_changed(value) -> void:
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Global.onion_skinning_past_rate = int(value)
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Global.canvas.update()
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func _on_FutureOnionSkinning_value_changed(value) -> void:
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Global.onion_skinning_future_rate = int(value)
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Global.canvas.update()
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func _on_BlueRedMode_toggled(button_pressed) -> void:
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Global.onion_skinning_blue_red = button_pressed
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Global.canvas.update()
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# Layer buttons
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func add_layer(is_new := true) -> void:
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var layer_name = null
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if !is_new: # Clone layer
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layer_name = Global.layers[Global.current_layer][0] + " (" + tr("copy") + ")"
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var new_layers : Array = Global.layers.duplicate()
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# Store [Layer name (0), Layer visibility boolean (1), Layer lock boolean (2), Frame container (3),
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# will new frames be linked boolean (4), Array of linked frames (5)]
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new_layers.append([layer_name, true, false, HBoxContainer.new(), false, []])
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Global.undos += 1
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Global.undo_redo.create_action("Add Layer")
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for c in Global.canvases:
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var new_layer := Image.new()
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if is_new:
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new_layer.create(c.size.x, c.size.y, false, Image.FORMAT_RGBA8)
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else: # Clone layer
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new_layer.copy_from(c.layers[Global.current_layer][0])
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new_layer.lock()
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var new_layer_tex := ImageTexture.new()
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new_layer_tex.create_from_image(new_layer, 0)
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var new_canvas_layers : Array = c.layers.duplicate()
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# Store [Image, ImageTexture, Opacity]
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new_canvas_layers.append([new_layer, new_layer_tex, 1])
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Global.undo_redo.add_do_property(c, "layers", new_canvas_layers)
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Global.undo_redo.add_undo_property(c, "layers", c.layers)
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Global.undo_redo.add_do_property(Global, "current_layer", Global.current_layer + 1)
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Global.undo_redo.add_do_property(Global, "layers", new_layers)
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Global.undo_redo.add_undo_property(Global, "current_layer", Global.current_layer)
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Global.undo_redo.add_undo_property(Global, "layers", Global.layers)
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Global.undo_redo.add_undo_method(Global, "undo", [Global.canvas])
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Global.undo_redo.add_do_method(Global, "redo", [Global.canvas])
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Global.undo_redo.commit_action()
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func _on_RemoveLayer_pressed() -> void:
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var new_layers : Array = Global.layers.duplicate()
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new_layers.remove(Global.current_layer)
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Global.undos += 1
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Global.undo_redo.create_action("Remove Layer")
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if Global.current_layer > 0:
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Global.undo_redo.add_do_property(Global, "current_layer", Global.current_layer - 1)
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else:
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Global.undo_redo.add_do_property(Global, "current_layer", Global.current_layer)
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for c in Global.canvases:
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var new_canvas_layers : Array = c.layers.duplicate()
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new_canvas_layers.remove(Global.current_layer)
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Global.undo_redo.add_do_property(c, "layers", new_canvas_layers)
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Global.undo_redo.add_undo_property(c, "layers", c.layers)
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Global.undo_redo.add_do_property(Global, "layers", new_layers)
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Global.undo_redo.add_undo_property(Global, "current_layer", Global.current_layer)
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Global.undo_redo.add_undo_property(Global, "layers", Global.layers)
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Global.undo_redo.add_do_method(Global, "redo", [Global.canvas])
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Global.undo_redo.add_undo_method(Global, "undo", [Global.canvas])
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Global.undo_redo.commit_action()
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func change_layer_order(rate : int) -> void:
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var change = Global.current_layer + rate
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var new_layers : Array = Global.layers.duplicate()
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var temp = new_layers[Global.current_layer]
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new_layers[Global.current_layer] = new_layers[change]
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new_layers[change] = temp
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Global.undo_redo.create_action("Change Layer Order")
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for c in Global.canvases:
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var new_layers_canvas : Array = c.layers.duplicate()
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var temp_canvas = new_layers_canvas[Global.current_layer]
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new_layers_canvas[Global.current_layer] = new_layers_canvas[change]
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new_layers_canvas[change] = temp_canvas
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Global.undo_redo.add_do_property(c, "layers", new_layers_canvas)
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Global.undo_redo.add_undo_property(c, "layers", c.layers)
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Global.undo_redo.add_do_property(Global, "current_layer", change)
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Global.undo_redo.add_do_property(Global, "layers", new_layers)
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Global.undo_redo.add_undo_property(Global, "layers", Global.layers)
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Global.undo_redo.add_undo_property(Global, "current_layer", Global.current_layer)
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Global.undo_redo.add_undo_method(Global, "undo", [Global.canvas])
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Global.undo_redo.add_do_method(Global, "redo", [Global.canvas])
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Global.undo_redo.commit_action()
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func _on_MergeDownLayer_pressed() -> void:
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var new_layers : Array = Global.layers.duplicate()
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new_layers.remove(Global.current_layer)
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Global.undos += 1
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Global.undo_redo.create_action("Merge Layer")
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for c in Global.canvases:
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var new_layers_canvas : Array = c.layers.duplicate()
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var selected_layer := Image.new()
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selected_layer.copy_from(new_layers_canvas[Global.current_layer][0])
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selected_layer.lock()
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if c.layers[Global.current_layer][2] < 1: # If we have layer transparency
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for xx in selected_layer.get_size().x:
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for yy in selected_layer.get_size().y:
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var pixel_color : Color = selected_layer.get_pixel(xx, yy)
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var alpha : float = pixel_color.a * c.layers[Global.current_layer][2]
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selected_layer.set_pixel(xx, yy, Color(pixel_color.r, pixel_color.g, pixel_color.b, alpha))
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var new_layer := Image.new()
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new_layer.copy_from(c.layers[Global.current_layer - 1][0])
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new_layer.lock()
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c.blend_rect(new_layer, selected_layer, Rect2(c.position, c.size), Vector2.ZERO)
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new_layers_canvas.remove(Global.current_layer)
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Global.undo_redo.add_do_property(c, "layers", new_layers_canvas)
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Global.undo_redo.add_do_property(c.layers[Global.current_layer - 1][0], "data", new_layer.data)
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Global.undo_redo.add_undo_property(c, "layers", c.layers)
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Global.undo_redo.add_undo_property(c.layers[Global.current_layer - 1][0], "data", c.layers[Global.current_layer - 1][0].data)
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Global.undo_redo.add_do_property(Global, "current_layer", Global.current_layer - 1)
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Global.undo_redo.add_do_property(Global, "layers", new_layers)
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Global.undo_redo.add_undo_property(Global, "layers", Global.layers)
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Global.undo_redo.add_undo_property(Global, "current_layer", Global.current_layer)
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Global.undo_redo.add_undo_method(Global, "undo", Global.canvases)
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Global.undo_redo.add_do_method(Global, "redo", Global.canvases)
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Global.undo_redo.commit_action()
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func _on_OpacitySlider_value_changed(value) -> void:
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Global.canvas.layers[Global.current_layer][2] = value / 100
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Global.layer_opacity_slider.value = value
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Global.layer_opacity_spinbox.value = value
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Global.canvas.update()
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