diff options
Diffstat (limited to 'game/src/GameSession/MapView.gd')
| -rw-r--r-- | game/src/GameSession/MapView.gd | 59 |
1 files changed, 15 insertions, 44 deletions
diff --git a/game/src/GameSession/MapView.gd b/game/src/GameSession/MapView.gd index e74ea59..e2c8519 100644 --- a/game/src/GameSession/MapView.gd +++ b/game/src/GameSession/MapView.gd @@ -12,12 +12,6 @@ const _action_zoom_out : StringName = &"map_zoom_out" const _action_drag : StringName = &"map_drag" const _action_click : StringName = &"map_click" -const _shader_param_province_index : StringName = &"province_index_tex" -const _shader_param_province_colour : StringName = &"province_colour_tex" -const _shader_param_hover_index : StringName = &"hover_index" -const _shader_param_selected_index : StringName = &"selected_index" -const _shader_param_terrain_tile_factor : StringName = &"terrain_tile_factor" - @export var _camera : Camera3D @export var _cardinal_move_speed : float = 1.0 @@ -40,9 +34,6 @@ var _mouse_over_viewport : bool = true @export var _map_mesh_instance : MeshInstance3D var _map_mesh : MapMesh var _map_shader_material : ShaderMaterial -var _map_image_size : Vector2 -var _map_province_colour_image : Image -var _map_province_colour_texture : ImageTexture var _map_mesh_corner : Vector2 var _map_mesh_dims : Vector2 @@ -68,42 +59,20 @@ func _ready(): # Shader Material var map_material := _map_mesh_instance.get_active_material(0) - if map_material == null: - push_error("Map mesh is missing material!") - return - if not map_material is ShaderMaterial: - push_error("Invalid map mesh material class: ", map_material.get_class()) + if Events.ShaderManager.set_up_shader(map_material, true) != OK: + push_error("Failed to set up map shader") return _map_shader_material = map_material - # Province index textures - var map_province_index_images := GameSingleton.get_province_index_images() - if map_province_index_images == null or map_province_index_images.is_empty(): - push_error("Failed to get province index image!") - return - var province_index_texture := Texture2DArray.new() - if province_index_texture.create_from_images(map_province_index_images) != OK: - push_error("Failed to generate province index texture array!") - return - _map_shader_material.set_shader_parameter(_shader_param_province_index, province_index_texture) - - # Province colour texture - _map_province_colour_image = GameSingleton.get_province_colour_image() - if _map_province_colour_image == null: - push_error("Failed to get province colour image!") - return - _map_province_colour_texture = ImageTexture.create_from_image(_map_province_colour_image) - _map_shader_material.set_shader_parameter(_shader_param_province_colour, _map_province_colour_texture) - if not _map_mesh_instance.mesh is MapMesh: push_error("Invalid map mesh class: ", _map_mesh_instance.mesh.get_class(), "(expected MapMesh)") return _map_mesh = _map_mesh_instance.mesh # Set map mesh size and get bounds - _map_image_size = Vector2(Vector2i(GameSingleton.get_width(), GameSingleton.get_height())) - _map_mesh.aspect_ratio = _map_image_size.x / _map_image_size.y - _map_shader_material.set_shader_parameter(_shader_param_terrain_tile_factor, _map_image_size.y / 64.0) + _map_mesh.aspect_ratio = GameSingleton.get_aspect_ratio() + _map_shader_material.set_shader_parameter(Events.ShaderManager.param_terrain_tile_factor, + float(GameSingleton.get_height()) / 128.0) var map_mesh_aabb := _map_mesh.get_core_aabb() * _map_mesh_instance.transform _map_mesh_corner = Vector2( min(map_mesh_aabb.position.x, map_mesh_aabb.end.x), @@ -121,10 +90,6 @@ func _notification(what : int): NOTIFICATION_WM_MOUSE_EXIT: # Mouse out of window _on_mouse_exited_viewport() -func _update_colour_texture() -> void: - GameSingleton.update_colour_image() - _map_province_colour_texture.update(_map_province_colour_image) - func _world_to_map_coords(pos : Vector3) -> Vector2: return (Vector2(pos.x, pos.z) - _map_mesh_corner) / _map_mesh_dims @@ -147,15 +112,20 @@ func zoom_in() -> void: func zoom_out() -> void: _zoom_target += _zoom_target_step +func _select_province(index : int) -> void: + _map_shader_material.set_shader_parameter(Events.ShaderManager.param_selected_index, index) + province_selected.emit(index) + +func _deselect_province() -> void: + _select_province(0) + # REQUIREMENTS # * SS-31 func _unhandled_input(event : InputEvent): if _mouse_over_viewport and event.is_action_pressed(_action_click): # Check if the mouse is outside of bounds if _map_mesh.is_valid_uv_coord(_mouse_pos_map): - var selected_index := GameSingleton.get_province_index_from_uv_coords(_mouse_pos_map) - _map_shader_material.set_shader_parameter(_shader_param_selected_index, selected_index) - province_selected.emit(selected_index) + _select_province(GameSingleton.get_province_index_from_uv_coords(_mouse_pos_map)) else: print("Clicked outside the map!") elif event.is_action_pressed(_action_drag): @@ -251,13 +221,14 @@ func _update_mouse_map_position() -> void: _mouse_pos_map = _viewport_to_map_coords(_mouse_pos_viewport) var hover_index := GameSingleton.get_province_index_from_uv_coords(_mouse_pos_map) if _mouse_over_viewport: - _map_shader_material.set_shader_parameter(_shader_param_hover_index, hover_index) + _map_shader_material.set_shader_parameter(Events.ShaderManager.param_hover_index, hover_index) func _on_mouse_entered_viewport(): _mouse_over_viewport = true func _on_mouse_exited_viewport(): _mouse_over_viewport = false + _map_shader_material.set_shader_parameter(Events.ShaderManager.param_hover_index, 0) func _on_minimap_clicked(pos_clicked : Vector2): pos_clicked *= _map_mesh_dims |