Added player, added tiles, added objects

2026-01-07 00:23:05 +03:00
parent f22dcea5da
commit a23d8ccff7
54 changed files with 1722 additions and 46 deletions
@@ -0,0 +1,131 @@
+class_name CollisionSwitcher
+extends Node
+
+
+enum Collisions {
+	GREY_WORLD = 1 << 0,
+	GREY_ENEMY = 1 << 4,
+	
+	BLACK_WORLD = 1 << 1,
+	BLACK_ENEMY = 1 << 2,
+	BLACK_PLAYER = 1 << 3,
+	
+	WHITE_WORLD = 1 << 5,
+	WHITE_ENEMY = 1 << 6,
+	WHITE_PLAYER = 1 << 7,
+	
+	GREY = GREY_WORLD | GREY_ENEMY,
+	BLACK = BLACK_WORLD | BLACK_ENEMY | BLACK_PLAYER,
+	WHITE = WHITE_WORLD | WHITE_ENEMY | WHITE_PLAYER,
+}
+
+enum State {
+	Black,
+	White,
+	TransitionToBlack,
+	TransitionToWhite,
+}
+
+
+const COLLISION_WHITE_SHIFT = 4
+
+const MAX_INTENSITY = 1.0
+
+const SHADER_SWITCH_COLORS = "shader_parameter/switch_colors"
+const SHADER_INTENSITY = "shader_parameter/intensity"
+
+
+@export var object : CollisionObject2D
+
+@export var state := _state:
+	set(value):
+		if (_state != value):
+			_state = value
+	get():
+		return _state
+
+
+var material : Material:
+	set(value):
+		material = value
+		_apply_color()
+
+var _state : State = State.White:
+	set(value):
+		_state = value
+		_apply_color()
+
+var _intensity_tween : Tween
+
+var _grey_layer := 0
+var _color_layer := 0
+
+var _grey_mask := 0
+var _color_mask := 0
+
+
+func _ready() -> void:
+	_grey_layer = _get_grey_collision(object.collision_layer)
+	_color_layer = _get_color_collision(object.collision_layer)
+	
+	_grey_mask = _get_grey_collision(object.collision_mask)
+	_color_mask = _get_color_collision(object.collision_mask)
+
+
+func switch_color(time: float = 0.0) -> void:
+	if _intensity_tween != null and _intensity_tween.is_running(): return
+	
+	if is_zero_approx(time):
+		_state = State.Black if _state == State.White else State.White
+	else:
+		_state = State.TransitionToBlack if _state == State.White else State.TransitionToWhite
+	
+		_intensity_tween = create_tween()
+		_intensity_tween.tween_method(_set_shader_internsity, 0.0, MAX_INTENSITY, time)
+		_intensity_tween.finished.connect(_update_state)
+
+
+func _get_grey_collision(collision: int) -> int:
+	return collision & Collisions.GREY
+
+
+func _get_color_collision(collision: int) -> int:
+	var black_collision := collision & Collisions.BLACK
+	var white_collision := (collision & Collisions.WHITE) >> COLLISION_WHITE_SHIFT
+	return black_collision | white_collision
+
+
+func _set_shader_internsity(value: float) -> void:
+	material.set(SHADER_INTENSITY, value)
+
+
+func _update_state() -> void:
+	match _state:
+		State.TransitionToBlack:
+			state = State.Black
+		State.TransitionToWhite:
+			state = State.White
+
+
+func _apply_color() -> void:
+	var layer := 0
+	var mask := 0
+	
+	match _state:
+		State.Black:
+			layer = _grey_layer | _color_layer
+			mask = _grey_mask | _color_mask
+		State.White:
+			layer = _grey_layer | (_color_layer << COLLISION_WHITE_SHIFT)
+			mask = _grey_mask | (_color_mask << COLLISION_WHITE_SHIFT)
+		State.TransitionToBlack, State.TransitionToWhite:
+			layer = _grey_layer | _color_layer | (_color_layer << COLLISION_WHITE_SHIFT)
+			mask = _grey_mask | _color_mask | (_color_mask << COLLISION_WHITE_SHIFT)
+	
+	object.collision_layer = layer
+	object.collision_mask = mask
+
+
+	if material != null:
+		var is_black := _state == State.Black or _state == State.TransitionToBlack
+		material.set(SHADER_SWITCH_COLORS, is_black)