1 files changed, 30 insertions, 0 deletions
diff --git a/extension/src/openvic-extension/Utilities.hpp b/extension/src/openvic-extension/Utilities.hpp
new file mode 100644
index 0000000..32e7cb5
--- /dev/null
+++ b/extension/src/openvic-extension/Utilities.hpp
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <godot_cpp/classes/image.hpp>
+
+#include <openvic-simulation/types/Colour.hpp>
+
+#define ERR(x) ((x) ? OK : FAILED)
+
+namespace OpenVic {
+
+	inline std::string godot_to_std_string(godot::String const& str) {
+		return str.ascii().get_data();
+	}
+
+	inline godot::String std_to_godot_string(std::string const& str) {
+		return str.c_str();
+	}
+
+	inline godot::Color to_godot_color(colour_t colour) {
+		return { colour_byte_to_float((colour >> 16) & 0xFF), colour_byte_to_float((colour >> 8) & 0xFF), colour_byte_to_float(colour & 0xFF) };
+	}
+
+	godot::Ref<godot::Image> load_godot_image(godot::String const& path);
+
+	void draw_pie_chart(godot::Ref<godot::Image> image,
+		godot::Array const& stopAngles, godot::Array const& colours, float radius,
+		godot::Vector2 shadow_displacement, float shadow_tightness, float shadow_radius, float shadow_thickness,
+		godot::Color trim_colour, float trim_size, float gradient_falloff, float gradient_base,
+		bool donut, bool donut_inner_trim, float donut_inner_radius);
+}