Move the playground data files into a subdirectory

tools/playground/CMakeLists.txt

@@ -15,7 +15,7 @@ target_link_libraries(playground
 
 add_custom_command(
     TARGET playground POST_BUILD
-    COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/teapot.dff" "${CMAKE_CURRENT_SOURCE_DIR}/maze.tga" "${CMAKE_CURRENT_SOURCE_DIR}/Bm437_IBM_VGA8.FON" "${CMAKE_CURRENT_SOURCE_DIR}/Bm437_IBM_BIOS.FON" "$<TARGET_FILE_DIR:playground>"
+    COMMAND "${CMAKE_COMMAND}" -E copy_directory  "${CMAKE_CURRENT_SOURCE_DIR}/files" "$<TARGET_FILE_DIR:playground>/files"
 )
 
 librw_platform_target(playground)

tools/playground/font.cpp

@@ -109,8 +109,8 @@ printScreen(const char *s, float32 x, float32 y)
 void
 initFont(void)
 {
-	vga.tex = Texture::read("Bm437_IBM_VGA8", "");
-	bios.tex = Texture::read("Bm437_IBM_BIOS", "");
+	vga.tex = Texture::read("files/Bm437_IBM_VGA8", "");
+	bios.tex = Texture::read("files/Bm437_IBM_BIOS", "");
 
 /*
 	FILE *foo = fopen("font.c", "w");
@@ -141,8 +141,8 @@ convertFont(void)
 	int32 i, x, y;
 	uint8 *px, *line, *glyph;
 //	f = fopen("font0.bin", "rb");
-	f = fopen("Bm437_IBM_VGA8.FON", "rb");
-//	f = fopen("Bm437_IBM_BIOS.FON", "rb");
+	f = fopen("files/Bm437_IBM_VGA8.FON", "rb");
+//	f = fopen("files/Bm437_IBM_BIOS.FON", "rb");
 	if(f == nil)
 		return;
 fseek(f, 0x65A, 0);
@@ -175,7 +175,7 @@ fseek(f, 0x65A, 0);
 			line += img->stride;
 		}
 	}
-//	writeTGA(img, "Bm437_IBM_BIOS.tga");
-	writeTGA(img, "Bm437_IBM_VGA8.tga");
+//	writeTGA(img, "files/Bm437_IBM_BIOS.tga");
+	writeTGA(img, "files/Bm437_IBM_VGA8.tga");
 }
 */

tools/playground/main.cpp

@@ -255,10 +255,10 @@ InitRW(void)
 	foreground.blue = 255.0f;
 	testfont->setColors(&foreground, &background);
 
-	tex = rw::Texture::read("maze", nil);
-	tex2 = rw::Texture::read("checkers", nil);
+	tex = rw::Texture::read("files/maze", nil);
+	tex2 = rw::Texture::read("files/checkers", nil);
 
-	const char *filename = "teapot.dff";
+	const char *filename = "files/teapot.dff";
 	if(sk::args.argc > 1)
 		filename = sk::args.argv[1];
 	rw::StreamFile in;