matrix math wrapper as well as various refactors for consistant and cleaner code

1 files changed, 189 insertions, 0 deletions

diff --git a/src/math/rodeo_vec2.c b/src/math/rodeo_vec2.c
new file mode 100644
index 0000000..be9d7ff
--- /dev/null
+++ b/src/math/rodeo_vec2.c
@@ -0,0 +1,189 @@
+
+// -- internal --
+// public
+#include "rodeo/math.h"
+#include "rodeo/math/vec2.h"
+// private
+#include "math/irodeo_math.h"
+#include "math/irodeo_vec2.h"
+
+rodeo_math_vec2_t
+irodeo_math_cglmVec2_to_rodeoVec2(vec2s in)
+{
+	return (rodeo_math_vec2_t){
+		.raw[0] = in.raw[0],
+		.raw[1] = in.raw[1]
+	};
+}
+
+vec2s
+irodeo_math_rodeoVec2_to_cglmVec2(rodeo_math_vec2_t in)
+{
+	return (vec2s){
+		.raw[0] = in.raw[0],
+		.raw[1] = in.raw[1]
+	};
+}
+
+
+rodeo_math_vec2_t
+rodeo_math_vec2_zero(void)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(glms_vec2_zero());
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_one(void)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(glms_vec2_one());
+}
+
+float
+rodeo_math_vec2_dot(rodeo_math_vec2_t a, rodeo_math_vec2_t b)
+{
+	return glms_vec2_dot(
+		irodeo_math_rodeoVec2_to_cglmVec2(a),
+		irodeo_math_rodeoVec2_to_cglmVec2(b)
+	);
+}
+
+float
+rodeo_math_vec2_cross(rodeo_math_vec2_t a, rodeo_math_vec2_t b)
+{
+	return glms_vec2_dot(
+		irodeo_math_rodeoVec2_to_cglmVec2(a),
+		irodeo_math_rodeoVec2_to_cglmVec2(b)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_add(rodeo_math_vec2_t a, rodeo_math_vec2_t b)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_add(
+			irodeo_math_rodeoVec2_to_cglmVec2(a),
+			irodeo_math_rodeoVec2_to_cglmVec2(b)
+		)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_subtract(rodeo_math_vec2_t a, rodeo_math_vec2_t b)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_sub(
+			irodeo_math_rodeoVec2_to_cglmVec2(a),
+			irodeo_math_rodeoVec2_to_cglmVec2(b)
+		)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_multiply(rodeo_math_vec2_t a, rodeo_math_vec2_t b)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_mul(
+			irodeo_math_rodeoVec2_to_cglmVec2(a),
+			irodeo_math_rodeoVec2_to_cglmVec2(b)
+		)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_scale(rodeo_math_vec2_t a, float b)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_scale(
+			irodeo_math_rodeoVec2_to_cglmVec2(a),
+			b
+		)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_divide(rodeo_math_vec2_t a, rodeo_math_vec2_t b)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_div(
+			irodeo_math_rodeoVec2_to_cglmVec2(a),
+			irodeo_math_rodeoVec2_to_cglmVec2(b)
+		)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_negate(rodeo_math_vec2_t a)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_negate(
+			irodeo_math_rodeoVec2_to_cglmVec2(a)
+		)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_normalize(rodeo_math_vec2_t a)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_normalize(
+			irodeo_math_rodeoVec2_to_cglmVec2(a)
+		)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_rotate(rodeo_math_vec2_t a, float turns)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_rotate(
+			irodeo_math_rodeoVec2_to_cglmVec2(a),
+			rodeo_math_radians_to_turns(turns)
+		)
+	);
+}
+
+float
+rodeo_math_vec2_distance(rodeo_math_vec2_t a, rodeo_math_vec2_t b)
+{
+	return (
+		glms_vec2_distance(
+			irodeo_math_rodeoVec2_to_cglmVec2(a),
+			irodeo_math_rodeoVec2_to_cglmVec2(b)
+		)
+	);
+}
+
+float
+rodeo_math_vec2_distanceSq(rodeo_math_vec2_t a, rodeo_math_vec2_t b)
+{
+	return (
+		glms_vec2_distance2(
+			irodeo_math_rodeoVec2_to_cglmVec2(a),
+			irodeo_math_rodeoVec2_to_cglmVec2(b)
+		)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_clamp(rodeo_math_vec2_t a, float minimum, float maximum)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_clamp(
+			irodeo_math_rodeoVec2_to_cglmVec2(a),
+			minimum,
+			maximum
+		)
+	);
+}
+
+rodeo_math_vec2_t
+rodeo_math_vec2_lerp(rodeo_math_vec2_t from, rodeo_math_vec2_t to, float t)
+{
+	return irodeo_math_cglmVec2_to_rodeoVec2(
+		glms_vec2_lerp(
+			irodeo_math_rodeoVec2_to_cglmVec2(from),
+			irodeo_math_rodeoVec2_to_cglmVec2(to),
+			t
+		)
+	);
+}