Merge pull request #101 from OpenVic2Project/more-image-processing

Dynamic minimap + vertical map subdivision

2 files changed, 61 insertions, 0 deletions

diff --git a/game/src/Autoload/Events/GameDebug.gd b/game/src/Autoload/Events/GameDebug.gd
new file mode 100644
index 0000000..4e8931f
--- /dev/null
+++ b/game/src/Autoload/Events/GameDebug.gd
@@ -0,0 +1,21 @@
+extends RefCounted
+
+# REQUIREMENTS:
+# * SS-56
+func _init():
+	for engine_args in OS.get_cmdline_args():
+		match(engine_args):
+			"--game-debug":
+				set_debug_mode(true)
+
+	for engine_args in OS.get_cmdline_user_args():
+		match(engine_args):
+			"--game-debug", "-d", "--debug", "--debug-mode":
+				set_debug_mode(true)
+
+func set_debug_mode(value : bool) -> void:
+	ProjectSettings.set_setting("openvic2/debug/enabled", value)
+	print("Set debug mode to: ", value)
+
+func is_debug_mode() -> bool:
+	return ProjectSettings.get_setting("openvic2/debug/enabled", false)
diff --git a/game/src/Autoload/Events/ShaderManager.gd b/game/src/Autoload/Events/ShaderManager.gd
new file mode 100644
index 0000000..96ed5b4
--- /dev/null
+++ b/game/src/Autoload/Events/ShaderManager.gd
@@ -0,0 +1,40 @@
+extends RefCounted
+
+const param_province_shape : StringName = &"province_shape_tex"
+const param_province_shape_subdivisions : StringName = &"province_shape_subdivisions"
+const param_province_colour : StringName = &"province_colour_tex"
+const param_hover_index : StringName = &"hover_index"
+const param_selected_index : StringName = &"selected_index"
+const param_terrain_tile_factor : StringName = &"terrain_tile_factor"
+
+func set_up_shader(material : Material, add_colour_texture : bool) -> Error:
+	# Shader Material
+	if material == null:
+		push_error("material is null!")
+		return FAILED
+	if not material is ShaderMaterial:
+		push_error("Invalid map mesh material class: ", material.get_class())
+		return FAILED
+	var shader_material : ShaderMaterial = material
+
+	# Province shape texture
+	var province_shape_texture := GameSingleton.get_province_shape_texture()
+	if province_shape_texture == null:
+		push_error("Failed to get province shape texture!")
+		return FAILED
+	shader_material.set_shader_parameter(param_province_shape, province_shape_texture)
+	var subdivisions := GameSingleton.get_province_shape_image_subdivisions()
+	if subdivisions.x < 1 or subdivisions.y < 1:
+		push_error("Invalid province shape image subdivision: ", subdivisions.x, "x", subdivisions.y)
+		return FAILED
+	shader_material.set_shader_parameter(param_province_shape_subdivisions, Vector2(subdivisions))
+
+	if add_colour_texture:
+		# Province colour texture
+		var map_province_colour_texture := GameSingleton.get_province_colour_texture()
+		if map_province_colour_texture == null:
+			push_error("Failed to get province colour image!")
+			return FAILED
+		shader_material.set_shader_parameter(param_province_colour, map_province_colour_texture)
+
+	return OK