get dusk past compilation and into linking

include/JSystem/JStudio/JStudio/jstudio-math.h

@@ -5,6 +5,9 @@
 #include <cmath>
 
 #define m_PI_D 3.141592653589793
+#ifndef __MWERKS__
+#include "dusk/math.h"
+#endif
 
 namespace JStudio {
 namespace math {

include/d/dolzel.h

@@ -7,4 +7,8 @@
 #include "d/dolzel.pch"
 #endif
 
+#ifndef __MWERKS__
+#include "dusk/math.h"
+#endif
+
 #endif // dolzel.h

include/dusk/extras.h

@@ -0,0 +1,15 @@
+#ifndef _SRC_EXTRAS_H_
+#define _SRC_EXTRAS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int strnicmp(const char* str1, const char* str2, int n);
+int stricmp(const char* str1, const char* str2);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _SRC_EXTRAS_H_

include/dusk/math.h

@@ -0,0 +1,17 @@
+#ifndef _SRC_DUSK_MATH_H_
+#define _SRC_DUSK_MATH_H_
+
+#include <cmath>
+
+#define M_PI 3.14159265358979323846f
+#define M_SQRT3 1.73205f
+
+#define DEG_TO_RAD(degrees) (degrees * (M_PI / 180.0f))
+#define RAD_TO_DEG(radians) (radians * (180.0f / M_PI))
+
+inline float i_sinf(float x) { return sin(x); }
+inline float i_cosf(float x) { return cos(x); }
+inline float i_tanf(float x) { return tan(x); }
+inline float i_acosf(float x) { return acos(x); }
+
+#endif // _SRC_DUSK_MATH_H_