factored out key config and tilecache

keys.lua

@@ -0,0 +1,36 @@
+--[[
+This file contains settings related to key codes
+]]--
+
+KEY_PAGEUP = 109 -- nonstandard
+KEY_PAGEDOWN = 124 -- nonstandard
+KEY_BACK = 91 -- nonstandard
+KEY_MENU = 139
+
+-- DPad:
+KEY_UP = 122 -- nonstandard
+KEY_DOWN = 123 -- nonstandard
+KEY_LEFT = 105
+KEY_RIGHT = 106
+KEY_BTN = 92 -- nonstandard
+
+-- constants from <linux/input.h>
+EV_KEY = 1
+
+-- event values
+EVENT_VALUE_KEY_PRESS = 1
+EVENT_VALUE_KEY_REPEAT = 2
+EVENT_VALUE_KEY_RELEASE = 0
+
+
+function set_emu_keycodes()
+	KEY_PAGEDOWN = 112
+	KEY_PAGEUP = 117
+	KEY_BACK = 22 -- backspace
+	KEY_MENU = 67 -- F1
+	KEY_UP = 111
+	KEY_DOWN = 116
+	KEY_LEFT = 113
+	KEY_RIGHT = 114
+	KEY_BTN = 36 -- enter for now
+end