add template for main screen and buttons, need menu etc

F3:F303/NitrogenFlooding/screen.h

@@ -42,6 +42,52 @@ typedef enum{ // screen states
 // maximal font scale
 #define FONTSCALEMAX    (10)
 
+// some base colors
+#define COLOR_BLACK 0x0000
+#define COLOR_BLUE 0x001F
+#define COLOR_BROWN 0xA145
+#define COLOR_CHOCOLATE 0xD343
+#define COLOR_CYAN 0x07FF
+#define COLOR_DARKBLUE 0x0011
+#define COLOR_DARKCYAN 0x03EF
+#define COLOR_DARKGRAY 0x8410
+#define COLOR_DARKGREEN 0x03E0
+#define COLOR_DARKMAGENTA 0x8811
+#define COLOR_DARKORANGE 0xFC60
+#define COLOR_DARKRED 0x8800
+#define COLOR_DARKVIOLET 0x901A
+#define COLOR_DEEPPINK 0xF8B2
+#define COLOR_GOLD 0xFEA0
+#define COLOR_GRAY 0xAD55
+#define COLOR_GREEN 0x07E0
+#define COLOR_GREENYELLOW 0xAFE5
+#define COLOR_INDIGO 0x4810
+#define COLOR_KHAKI 0xF731
+#define COLOR_LIGHTBLUE 0xAEDC
+#define COLOR_LIGHTCYAN 0xE7FF
+#define COLOR_LIGHTGREEN 0x9772
+#define COLOR_LIGHTGRAY 0xC618
+#define COLOR_LIGHTYELLOW 0xFFFC
+#define COLOR_MAGENTA 0xF81F
+#define COLOR_MEDIUMBLUE 0x0019
+#define COLOR_NAVY 0x000F
+#define COLOR_OLIVE 0x7BE0
+#define COLOR_ORANGE 0xFD20
+#define COLOR_ORANGERED 0xFA20
+#define COLOR_PALEGREEN 0x9FD3
+#define COLOR_PINK 0xF81F
+#define COLOR_PURPLE 0x780F
+#define COLOR_RED 0xf800
+#define COLOR_SEAGREEN 0x2C4A
+#define COLOR_SKYBLUE 0x867D
+#define COLOR_SPRINGGREEN 0x07EF
+#define COLOR_STEELBLUE 0x4416
+#define COLOR_TOMATO 0xFB08
+#define COLOR_WHITE 0xFFFF
+#define COLOR_YELLOW 0xFFE0
+#define COLOR_YELLOWGREEN 0x9E66
+
+
 screen_state getScreenState();
 void ClearScreen();
 void UpdateScreen(int y0, int y1);