51 lines
No EOL
1.8 KiB
GDScript
51 lines
No EOL
1.8 KiB
GDScript
extends Node2D
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class_name CrystalGlowComponent
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var crystal_glow : PackedScene = preload("res://entities/crystal_glow.tscn")
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@export var tile_map : CustomTileMap = null
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@onready var crystal_glow_container : Node2D = $CrystalGlowContainer
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var glowing_crystals : Array = []
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var tile_size : Vector2i
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var map_pixel_size : Vector2i
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var tilemap_size : Vector2i
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var crystal_layer : int = -1
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func _ready() -> void:
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if !tile_map:
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Log.err("CrystalGlowComponent: TileMap not set")
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Log.pr("CrystalGlowComponent ready")
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tile_size = tile_map.get_tileset().tile_size
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map_pixel_size = tilemap_size * tile_size
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tilemap_size = tile_map.get_used_rect().end - tile_map.get_used_rect().position
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crystal_layer = tile_map.get_layer_id_by_name('Crystals')
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Log.pr(crystal_layer)
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add_crystal_glow()
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## Look for crystals in the scene and add the glow to the approprirate angle and colour
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func add_crystal_glow() -> void:
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for i in tilemap_size.x:
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for j in tilemap_size.y:
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var coords : Vector2i = Vector2i(i, j)
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var tile_data : TileData = tile_map.get_cell_tile_data(crystal_layer, coords)
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if tile_data:
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if tile_data.get_custom_data('glowcolour'):
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var glow_colour : String = tile_data.get_custom_data('glowcolour')
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var orientation : String = tile_data.get_custom_data('orientation')
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# Check if this coord is already in the glowing_crystals array
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if coords in glowing_crystals:
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continue
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else:
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var glow : CrystalGlow = crystal_glow.instantiate().duplicate()
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glow.set_position(coords * tile_map.get_tileset().tile_size + tile_map.get_tileset().tile_size / 2)
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glow.glow_colour = glow_colour
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glow.orientation = orientation
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crystal_glow_container.add_child(glow)
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glowing_crystals.append(coords)
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Log.pr("Glowing crystals: ", glowing_crystals) |