139 lines
4.0 KiB
GDScript
139 lines
4.0 KiB
GDScript
@tool
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extends Resource
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class_name SS2D_Material_Shape
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## This material represents the set of edge materials used for a smart shape.
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##
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## Each edge represents a set of textures used to render an edge.
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## List of materials this shape can use.
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@export var _edge_meta_materials: Array[SS2D_Material_Edge_Metadata] = [] : set = set_edge_meta_materials
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@export var fill_textures: Array[Texture2D] = [] : set = set_fill_textures
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@export var fill_texture_z_index: int = -10 : set = set_fill_texture_z_index
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@export var fill_texture_show_behind_parent: bool = false : set = set_fill_texture_show_behind_parent
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## Scale the fill texture
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@export_range(0.1, 4, 0.01, "or_greater") var fill_texture_scale: float = 1.0 : set = set_fill_texture_scale
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## Whether the fill texture should start at the global 0/0 instead of the node's 0/0
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@export var fill_texture_absolute_position: bool = false : set = set_fill_texture_absolute_position
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## Whether the fill texture should ignore the node's rotation
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@export var fill_texture_absolute_rotation: bool = false : set = set_fill_texture_absolute_rotation
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## How many pixels the fill texture should be shifted in x and y direction
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@export var fill_texture_offset: Vector2 = Vector2.ZERO : set = set_fill_texture_offset
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## Added rotation of the texture in degrees
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@export_range(-180, 180, 0.1) var fill_texture_angle_offset: float = 0.0 : set = set_fill_texture_angle_offset
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@export var fill_mesh_offset: float = 0.0 : set = set_fill_mesh_offset
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@export var fill_mesh_material: Material = null : set = set_fill_mesh_material
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## How much to offset all edges
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@export_range (-1.5, 1.5, 0.1) var render_offset: float = 0.0 : set = set_render_offset
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func set_fill_mesh_material(m: Material) -> void:
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fill_mesh_material = m
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emit_changed()
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func set_fill_mesh_offset(f: float) -> void:
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fill_mesh_offset = f
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emit_changed()
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func set_render_offset(f: float) -> void:
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render_offset = f
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emit_changed()
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## Get all valid edge materials for this normal.
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func get_edge_meta_materials(normal: Vector2) -> Array[SS2D_Material_Edge_Metadata]:
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var materials: Array[SS2D_Material_Edge_Metadata] = []
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for e in _edge_meta_materials:
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if e == null:
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continue
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if e.normal_range.is_in_range(normal):
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materials.push_back(e)
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return materials
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func get_all_edge_meta_materials() -> Array[SS2D_Material_Edge_Metadata]:
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return _edge_meta_materials
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func get_all_edge_materials() -> Array[SS2D_Material_Edge]:
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var materials: Array[SS2D_Material_Edge] = []
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for meta in _edge_meta_materials:
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if meta.edge_material != null:
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materials.push_back(meta.edge_material)
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return materials
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func add_edge_material(e: SS2D_Material_Edge_Metadata) -> void:
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var new_array := _edge_meta_materials.duplicate()
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new_array.push_back(e)
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set_edge_meta_materials(new_array)
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func _on_edge_material_changed() -> void:
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emit_changed()
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func set_fill_textures(a: Array[Texture2D]) -> void:
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fill_textures = a
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emit_changed()
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func set_fill_texture_z_index(i: int) -> void:
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fill_texture_z_index = i
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emit_changed()
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func set_fill_texture_show_behind_parent(value: bool) -> void:
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fill_texture_show_behind_parent = value
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emit_changed()
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func set_edge_meta_materials(a: Array[SS2D_Material_Edge_Metadata]) -> void:
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for e in _edge_meta_materials:
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if e == null:
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continue
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if not a.has(e):
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e.disconnect("changed", self._on_edge_material_changed)
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for e in a:
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if e == null:
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continue
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if not e.is_connected("changed", self._on_edge_material_changed):
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e.connect("changed", self._on_edge_material_changed)
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_edge_meta_materials = a
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emit_changed()
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func set_fill_texture_offset(value: Vector2) -> void:
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fill_texture_offset = value
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emit_changed()
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func set_fill_texture_scale(value:float) -> void:
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fill_texture_scale = value
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emit_changed()
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func set_fill_texture_absolute_rotation(value: bool) -> void:
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fill_texture_absolute_rotation = value
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emit_changed()
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func set_fill_texture_angle_offset(value: float) -> void:
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fill_texture_angle_offset = value
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emit_changed()
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func set_fill_texture_absolute_position(value: bool) -> void:
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fill_texture_absolute_position = value
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emit_changed() |