1 files changed, 50 insertions, 27 deletions
diff --git a/Client/Source/Phy2DLite/Settings.h b/Client/Source/Phy2DLite/Settings.h
index 5f7237f..e976e26 100644
--- a/Client/Source/Phy2DLite/Settings.h
+++ b/Client/Source/Phy2DLite/Settings.h
@@ -1,27 +1,50 @@
-#pragma once
-
-#include "libfixmath/libfixmath/fixmath.h"
-
-namespace Phy2D
-{
-
-#define NUMBER_FLOAT false
-
-#if NUMBER_FLOAT 
-typedef float number;
-#define NUMBER_MAX (FLT_MAX)
-#define NUMBER_MIN (FLT_MIN)
-#define SQRT(a) (sqrt((a)))
-#define SIN(a) (sin((a)))
-#define COS(a) (cos((a)))
-#else 
-// 同时一定要开启内联函数扩展，否则执行效率会非常低
-typedef Fix16 number;
-#define NUMBER_MAX (fix16_maximum)
-#define NUMBER_MIN (fix16_minimum)
-#define SQRT(a) ((a).sqrt())
-#define SIN(a) ((a).sin())
-#define COS(a) ((a).cos())
-#endif
-
-}
-\ No newline at end of file
+#pragma once
+
+#define NUMBER_FLOAT  1
+#define NUMBER_LIBFIX 2
+#define NUMBER_FPM    3
+
+#define NUMBER_ALIAS  NUMBER_LIBFIX
+
+#if NUMBER_ALIAS == NUMBER_LIBFIX
+#include "libfixmath/libfixmath/fixmath.h"
+#elif NUMBER_ALIAS == NUMBER_FPM
+#include "fpm/include/fpm/fixed.hpp"
+#include "fpm/include/fpm/math.hpp"
+#endif
+
+namespace Phy2D
+{
+
+#if NUMBER_ALIAS  == NUMBER_FLOAT
+
+typedef float number;
+#define NUMBER_MAX (FLT_MAX)
+#define NUMBER_MIN (FLT_MIN)
+#define SQRT(a) (sqrt((a)))
+#define SIN(a) (sin((a)))
+#define COS(a) (cos((a)))
+
+#elif  NUMBER_ALIAS == NUMBER_LIBFIX
+
+// 同时一定要开启内联函数扩展，否则执行效率会非常低
+typedef Fix16 number;
+#define NUMBER_MAX (fix16_maximum)
+#define NUMBER_MIN (fix16_minimum)
+#define SQRT(a) ((a).sqrt())
+#define SIN(a) ((a).sin())
+#define COS(a) ((a).cos())
+
+#elif NUMBER_ALIAS == NUMBER_FPM
+
+typedef fpm::fixed_16_16 number;
+#define NUMBER_MAX (number::max())
+#define NUMBER_MIN (number::min())
+#define SQRT(a) (fpm::sqrt((a)))
+#define SIN(a) (fpm::sin((a)))
+#define COS(a) (fpm::cos((a)))
+
+#endif
+
+}
+