merge `origin/master` into `master`

1 files changed, 21 insertions, 0 deletions

diff --git a/src/crepe/api/Force.cpp b/src/crepe/api/Force.cpp
new file mode 100644
index 0000000..e359adc
--- /dev/null
+++ b/src/crepe/api/Force.cpp
@@ -0,0 +1,21 @@
+#include <cmath>
+
+#include "Force.h"
+
+namespace crepe::api {
+
+Force::Force(uint32_t game_object_id, uint32_t magnitude, uint32_t direction)
+	: Component(game_object_id) {
+	// TODO: A standard angle unit should be established for the entire engine
+	// and assumed to be the default everywhere. Only conversion functions should
+	// explicitly contain the unit (i.e. `deg_to_rad()` & `rad_to_deg()`)
+
+	// Convert direction from degrees to radians
+	float radian_direction = static_cast<float>(direction) * (M_PI / 180.0f);
+	force_x = static_cast<int32_t>(
+		std::round(magnitude * std::cos(radian_direction)));
+	force_y = static_cast<int32_t>(
+		std::round(magnitude * std::sin(radian_direction)));
+}
+
+} // namespace crepe::api