initial commit

1 files changed, 64 insertions, 0 deletions

diff --git a/stage/stage.gd b/stage/stage.gd
new file mode 100644
index 0000000..1f79915
--- /dev/null
+++ b/stage/stage.gd
@@ -0,0 +1,64 @@
+class_name Stage
+extends Node2D
+
+
+var grid := AStarGrid2D.new()
+
+@onready var grid_selector: GridSelector = %GridSelector
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	grid.region = $Ground.get_used_rect()
+	grid.cell_size = $Floor.tile_set.tile_size
+	grid.cell_shape = AStarGrid2D.CELL_SHAPE_ISOMETRIC_DOWN
+	grid.diagonal_mode = AStarGrid2D.DIAGONAL_MODE_NEVER
+	grid.update()
+	
+	# set whole grid non-walkable initially
+	grid.fill_solid_region(grid.region, true)
+	
+	# pre-set floor tiles as walkable
+	for tile in $Floor.get_used_cells():
+		grid.set_point_solid(tile, false)
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta: float) -> void:
+	pass
+
+
+func _input(event: InputEvent) -> void:
+	if event.is_action_pressed("test_1"):
+		var unit = preload("res://unit/unit.tscn").instantiate()
+		unit.global_position = %GridSelector.global_position + $Floor.position
+		add_child(unit)
+		# TODO: generate dice throw anim => on end go to dice placement => add unit with tiles => go to select mode
+	if event.is_action_pressed("test_2"):
+		var unit: Node2D = get_node("Unit")
+		var path = grid.get_point_path(
+			$Floor.local_to_map(unit.global_position - $Floor.position),
+			$Floor.local_to_map(get_global_mouse_position() - $Floor.position)
+		)
+		var tween = get_tree().create_tween()
+		for p in path.slice(1): # remove starting position
+			tween.tween_property(unit, "global_position", p + $Floor.position, 0.1)
+
+
+func _on_grid_selector_placed_tiles(grid_positions: Array) -> void:
+	for p in grid_positions:
+		grid.set_point_solid(p, false)
+
+
+func _on_grid_selector_move_mode_confirmed(path: Array) -> void:
+	grid_selector.process_mode = Node.PROCESS_MODE_DISABLED
+	
+	var unit: Node2D = get_node("Unit")
+	var tween = get_tree().create_tween()
+	for p in path.slice(1): # remove starting position
+		tween.tween_property(unit, "global_position", p + $Floor.position, 0.1)
+	
+	await tween.finished
+	grid_selector.process_mode = Node.PROCESS_MODE_INHERIT
+	grid_selector.current_state = grid_selector.get_node("StateSelect")
+	grid_selector.current_state.draw($Ground.local_to_map(path[path.size() - 1]))