reorganize directory structure

demo.mk

@@ -13,12 +13,12 @@ DEMO_OBJ = \
 	$(LIB)/printf/printf.o \
 	$(LIB)/printf/unparse.o \
 	$(LIB)/printf/parse.o \
-	src/demo/demo.o \
-	src/demo/graphics.o \
-	src/demo/input.o \
+	src/platform/main.o \
+	src/platform/graphics.o \
+	src/platform/input.o \
+	src/platform/texture.o \
+	src/platform/font.o \
 	src/demo/ballistics.o \
-	src/demo/texture.o \
-	src/demo/font.o \
 	src/physics/particle.o \
 
 demo.elf: LDSCRIPT = $(LIB)/main.lds

src/demo/ballistics.cpp

@@ -1,8 +1,11 @@
+#include "math/float_types.hpp"
+#include "math/transform.hpp"
+
+#include "platform/graphics_primitive.hpp"
+
 #include "physics/particle.hpp"
 
 #include "demo/ballistics.hpp"
-#include "math/transform.hpp"
-#include "demo/graphics_primitive.hpp"
 
 namespace demo {
 

src/platform/font.cpp

@@ -1,8 +1,8 @@
 #include "holly/isp_tsp.hpp"
 
-#include "demo/font.hpp"
-#include "demo/ta_parameter_presets.hpp"
-#include "demo/texture.hpp"
+#include "platform/font.hpp"
+#include "platform/ta_parameter_presets.hpp"
+#include "platform/texture.hpp"
 
 #include "printf/unparse.h"
 

src/platform/graphics.cpp

@@ -17,12 +17,13 @@
 #include "math/float_types.hpp"
 #include "math/transform.hpp"
 
-#include "demo/ta_parameter_presets.hpp"
-#include "demo/graphics_primitive.hpp"
-#include "demo/graphics.hpp"
+#include "platform/ta_parameter_presets.hpp"
+#include "platform/graphics_primitive.hpp"
+#include "platform/graphics.hpp"
+#include "platform/input.hpp"
+#include "platform/font.hpp"
+
 #include "demo/ballistics.hpp"
-#include "demo/input.hpp"
-#include "demo/font.hpp"
 
 #include "maple/maple_bus_bits.hpp"
 

src/platform/graphics_primitive.hpp

@@ -1,7 +1,7 @@
 #include "math/math.hpp"
 #include "holly/framebuffer.hpp"
 
-#include "demo/ta_parameter_presets.hpp"
+#include "platform/ta_parameter_presets.hpp"
 
 #define _fsrra(n) (1.0f / (sqrt<float>(n)))
 

src/platform/input.cpp

@@ -10,7 +10,7 @@
 
 #include "sh7091/serial.hpp"
 
-#include "demo/input.hpp"
+#include "platform/input.hpp"
 
 namespace input {
 

src/platform/main.cpp

@@ -2,9 +2,9 @@
 #include "interrupt.hpp"
 //#include "aica/aica.hpp"
 
-#include "demo/graphics.hpp"
-#include "demo/input.hpp"
-#include "demo/texture.hpp"
+#include "platform/graphics.hpp"
+#include "platform/input.hpp"
+#include "platform/texture.hpp"
 #include "printf/printf.h"
 
 void vbr100()