9 files changed, 101 insertions, 22 deletions

diff --git a/include/rodeo.h b/include/rodeo.h
index f60d527..795d6f7 100644
--- a/include/rodeo.h
+++ b/include/rodeo.h
@@ -9,17 +9,10 @@
 #include "rodeo/collision.h"
 #include "rodeo/gfx.h"
 #include "rodeo/window.h"
-
-// -- external --
-#include "stc/cstr.h"
+#include "rodeo/math.h"
 
 // -- system --
-#include <stdbool.h>
-#include <stdio.h>
 #include <stdint.h>
-#include <stdarg.h>
-#include <string.h>
-#include <limits.h>
 
 /// --- Math ---
 
@@ -29,15 +22,6 @@ rodeo_color_RGBAFloat_to_RGBA8(const rodeo_color_RGBAFloat_t color);
 rodeo_color_RGBAFloat_t
 rodeo_color_RGBA8_to_RGBAFloat(const rodeo_color_RGBA8_t color);
 
-void
-rodeo_random_seed_set(uint64_t seed);
-
-double
-rodeo_random_double_get(void);
-
-uint64_t
-rodeo_random_uint64_get(void);
-
 /// --- Core ---
 
 void
@@ -48,3 +32,18 @@ rodeo_mainLoop_run(
 void
 rodeo_debug_text_draw(uint16_t x, uint16_t y, const char *format, ...);
 
+// intialize all subsystems
+void
+rodeo_init(float width, float height, cstr window_name, uint32_t audio_channels);
+
+// deintialize all subsystems
+void
+rodeo_deinit(void);
+
+// macro to intialize/deinitialize all subsystems
+#define \
+mrodeo_do(width, height, window_name, audio_channels) \
+	mrodeo_defer_do( \
+		rodeo_init(width, height, window_name, audio_channels), \
+		rodeo_deinit() \
+	)
diff --git a/include/rodeo/gfx_t.h b/include/rodeo/gfx_t.h
index 9ed5f14..40ea58c 100644
--- a/include/rodeo/gfx_t.h
+++ b/include/rodeo/gfx_t.h
@@ -6,12 +6,12 @@
 // -- system --
 #include <inttypes.h>
 
-typedef struct irodeo_gfx_texture_internal irodeo_gfx_texture_internal_t;
+typedef struct irodeo_gfx_texture_2d irodeo_gfx_texture_2d_t;
 
 typedef
 struct
 {
-	irodeo_gfx_texture_internal_t *internal_texture;
+	irodeo_gfx_texture_2d_t *data;
 	uint32_t width;
 	uint32_t height;
 }
diff --git a/include/rodeo/math.h b/include/rodeo/math.h
index 39e9c26..3896fef 100644
--- a/include/rodeo/math.h
+++ b/include/rodeo/math.h
@@ -6,6 +6,7 @@
 #include "rodeo/math/vec2.h"
 #include "rodeo/math/vec3.h"
 #include "rodeo/math/mat4.h"
+#include "rodeo/math/rng.h"
 
 #define mrodeo_math_pi 3.1415927410125732421875f
 
diff --git a/include/rodeo/math/mat4_t.h b/include/rodeo/math/mat4_t.h
index 2893444..e00656c 100644
--- a/include/rodeo/math/mat4_t.h
+++ b/include/rodeo/math/mat4_t.h
@@ -1,6 +1,5 @@
 #pragma once
 
-
 typedef
 struct
 {
diff --git a/include/rodeo/math/rng.h b/include/rodeo/math/rng.h
new file mode 100644
index 0000000..53f1f76
--- /dev/null
+++ b/include/rodeo/math/rng.h
@@ -0,0 +1,48 @@
+#pragma once
+
+// -- internal --
+#include "rodeo/math/rng_t.h"
+
+// -- system --
+#include <inttypes.h>
+
+void
+rodeo_math_rng_init(void);
+
+void
+rodeo_math_rng_deinit(void);
+
+rodeo_math_rng_generator_t
+rodeo_math_rng_generator_create(uint64_t seed);
+
+void
+rodeo_math_rng_generator_destroy(rodeo_math_rng_generator_t generator);
+
+double
+rodeo_math_rng_double_get(rodeo_math_rng_generator_t generator);
+
+#define irodeo_math_rng_double_get_default() rodeo_math_rng_double_get((rodeo_math_rng_generator_t){0})
+
+float
+rodeo_math_rng_float_get(rodeo_math_rng_generator_t generator);
+
+#define irodeo_math_rng_float_get_default() rodeo_math_rng_float_get((rodeo_math_rng_generator_t){0})
+
+uint64_t
+rodeo_math_rng_uint64_get(rodeo_math_rng_generator_t generator);
+
+#define irodeo_math_rng_uint64_get_default() rodeo_math_rng_uint64_get((rodeo_math_rng_generator_t){0})
+
+uint32_t
+rodeo_math_rng_uint32_get(rodeo_math_rng_generator_t generator);
+
+#define irodeo_math_rng_uint32_get_default() rodeo_math_rng_uint32_get((rodeo_math_rng_generator_t){0})
+
+#define									\
+mrodeo_math_rng_do(						\
+)										\
+	mrodeo_defer_do(					\
+		rodeo_math_rng_init(),	\
+		rodeo_math_rng_deinit()				\
+	)
+
diff --git a/include/rodeo/math/rng_t.h b/include/rodeo/math/rng_t.h
new file mode 100644
index 0000000..8c527ed
--- /dev/null
+++ b/include/rodeo/math/rng_t.h
@@ -0,0 +1,16 @@
+#pragma once
+
+// -- system --
+#include <inttypes.h>
+
+typedef struct irodeo_math_rng_generator irodeo_math_rng_generator_t;
+
+typedef
+struct
+{
+	// note: a seed value of '0' is reserved for when using the
+	// global seed is desired.
+	uint64_t seed;
+	irodeo_math_rng_generator_t *data;
+}
+rodeo_math_rng_generator_t;
diff --git a/include/rodeo/math/vec2_t.h b/include/rodeo/math/vec2_t.h
index 61b941e..22717c6 100644
--- a/include/rodeo/math/vec2_t.h
+++ b/include/rodeo/math/vec2_t.h
@@ -6,4 +6,12 @@ struct
 	float x;
 	float y;
 }
+rodeo_math_vec2_val_t;
+
+typedef
+union
+{
+	rodeo_math_vec2_val_t val;
+	float raw[2];
+}
 rodeo_math_vec2_t;
diff --git a/include/rodeo/math/vec3_t.h b/include/rodeo/math/vec3_t.h
index 711ad98..a3b3a36 100644
--- a/include/rodeo/math/vec3_t.h
+++ b/include/rodeo/math/vec3_t.h
@@ -7,4 +7,12 @@ struct
 	float y;
 	float z;
 }
+rodeo_math_vec3_val_t;
+
+typedef
+union
+{
+	rodeo_math_vec3_val_t val;
+	float raw[3];
+}
 rodeo_math_vec3_t;
diff --git a/include/rodeo/window.h b/include/rodeo/window.h
index 2dcfab2..df73b4f 100644
--- a/include/rodeo/window.h
+++ b/include/rodeo/window.h
@@ -13,8 +13,8 @@
 
 void
 rodeo_window_init(
-	uint16_t screen_height,
-	uint16_t screen_width,
+	uint32_t screen_height,
+	uint32_t screen_width,
 	cstr title
 );