#include "keyboardconfig.hpp"
#include "wopsettings.hpp"
#include "keytable.hpp"

const char* KeyboardConfig::keyName[] = {
	"Left",
	"Right",
	"Down",
	"Up",
	"Shoot",
	"Jump",
	"Dig",
	"Jet",
	"Shoot rope",
	"Remove rope",
	"Shorten rope",
	"Lengthen rope",
	"Release rope",
	"Screenshot",
	"Debug",
	"Decrease volume",
	"Increase volume",
	"Toggle jukebox",
	"Weapon 1",
	"Weapon 2",
	"Weapon 3",
	"Weapon 4",
	"Weapon 5",
	"Weapon 6",
	"Weapon 7",
	"Weapon 8",
	"Weapon 9",
	"Weapon 0",
	"Spawn",
	"Next weapon",
	"Previous weapon",
	"Insert bookmark",
	"Change focus",
	"Toggle fullscreen",
	"Show FPS",
	"Limit FPS"
};

KeyboardConfig::KeyboardConfig() {
	KeyTable::initializeTable();
	
	// set all keys to default values
	key[LEFT] = SDLK_LEFT;
	key[RIGHT] = SDLK_RIGHT;
	key[DOWN] = SDLK_DOWN;
	key[UP] = SDLK_UP;
	key[SHOOT] = SDLK_LCTRL;
	key[JUMP] = SDLK_LSHIFT;
	key[DIG] = SDLK_LALT;
	key[JET] = SDLK_f;
	key[ROPE_ON] = SDLK_z;
	key[ROPE_OFF] = SDLK_x;
	key[ROPE_IN] = SDLK_a;
	key[ROPE_OUT] = SDLK_s;
	key[ROPE_REL] = SDLK_d;
	key[SCREENSHOT] = SDLK_o;
	key[DEBUG] = SDLK_F12;
	key[DEC_VOL] = SDLK_F5;
	key[INC_VOL] = SDLK_F6;
	key[TOGGLE_JUKEBOX] = SDLK_F7;
	key[WEAPON1] = SDLK_1;
	key[WEAPON2] = SDLK_2;
	key[WEAPON3] = SDLK_3;
	key[WEAPON4] = SDLK_4;
	key[WEAPON5] = SDLK_5;
	key[WEAPON6] = SDLK_6;
	key[WEAPON7] = SDLK_7;
	key[WEAPON8] = SDLK_8;
	key[WEAPON9] = SDLK_9;
	key[WEAPON0] = SDLK_0;
	key[SPAWN] = SDLK_SPACE;
	key[NEXT_WEAPON] = SDLK_c;
	key[PREV_WEAPON] = SDLK_v;
	key[INSERT_REPLAY_BOOKMARK] = SDLK_F11;
	key[CHANGE_FOCUS] = SDLK_F10;
	key[TOGGLE_FULLSCREEN] = SDLK_t;
	key[SHOW_FPS] = SDLK_F9;
	key[LIMIT_FPS] = SDLK_F8;
}

void KeyboardConfig::readSettings( WopSettings* settings ) {
	readSetting( settings, "key_left", key[LEFT] );
	readSetting( settings, "key_right", key[RIGHT] );
	readSetting( settings, "key_up", key[UP] );
	readSetting( settings, "key_down", key[DOWN] );
	readSetting( settings, "key_shoot", key[SHOOT] );
	readSetting( settings, "key_jump", key[JUMP] );
	readSetting( settings, "key_dig", key[DIG] );
	readSetting( settings, "key_jet", key[JET] );
	readSetting( settings, "key_rope_on", key[ROPE_ON] );
	readSetting( settings, "key_rope_off", key[ROPE_OFF] );
	readSetting( settings, "key_rope_in", key[ROPE_IN] );
	readSetting( settings, "key_rope_out", key[ROPE_OUT] );
	readSetting( settings, "key_rope_rel", key[ROPE_REL] );
	readSetting( settings, "key_screenshot", key[SCREENSHOT] );
	readSetting( settings, "key_debug", key[DEBUG] );
	readSetting( settings, "key_dec_vol", key[DEC_VOL] );
	readSetting( settings, "key_inc_vol", key[INC_VOL] );
	readSetting( settings, "key_toggle_jukebox", key[TOGGLE_JUKEBOX] );
	readSetting( settings, "key_weapon_1", key[WEAPON1] );
	readSetting( settings, "key_weapon_2", key[WEAPON2] );
	readSetting( settings, "key_weapon_3", key[WEAPON3] );
	readSetting( settings, "key_weapon_4", key[WEAPON4] );
	readSetting( settings, "key_weapon_5", key[WEAPON5] );
	readSetting( settings, "key_weapon_6", key[WEAPON6] );
	readSetting( settings, "key_weapon_7", key[WEAPON7] );
	readSetting( settings, "key_weapon_8", key[WEAPON8] );
	readSetting( settings, "key_weapon_9", key[WEAPON9] );
	readSetting( settings, "key_weapon_0", key[WEAPON0] );
	readSetting( settings, "key_spawn", key[SPAWN] );
	readSetting( settings, "key_next_weapon", key[NEXT_WEAPON] );
	readSetting( settings, "key_prev_weapon", key[PREV_WEAPON] );
	readSetting( settings, "key_insert_replay_bookmark", key[INSERT_REPLAY_BOOKMARK] );
	readSetting( settings, "key_change_focus", key[CHANGE_FOCUS] );
	readSetting( settings, "key_toggle_fullscreen", key[TOGGLE_FULLSCREEN] );
	readSetting( settings, "key_show_fps", key[SHOW_FPS] );
	readSetting( settings, "key_limit_fps", key[LIMIT_FPS] );
}

void KeyboardConfig::writeSettings( WopSettings* settings ) const {
	writeSetting( settings, "key_left", key[LEFT] );
	writeSetting( settings, "key_right", key[RIGHT] );
	writeSetting( settings, "key_up", key[UP] );
	writeSetting( settings, "key_down", key[DOWN] );
	writeSetting( settings, "key_shoot", key[SHOOT] );
	writeSetting( settings, "key_jump", key[JUMP] );
	writeSetting( settings, "key_dig", key[DIG] );
	writeSetting( settings, "key_jet", key[JET] );
	writeSetting( settings, "key_rope_on", key[ROPE_ON] );
	writeSetting( settings, "key_rope_off", key[ROPE_OFF] );
	writeSetting( settings, "key_rope_in", key[ROPE_IN] );
	writeSetting( settings, "key_rope_out", key[ROPE_OUT] );
	writeSetting( settings, "key_rope_rel", key[ROPE_REL] );
	writeSetting( settings, "key_screenshot", key[SCREENSHOT] );
	writeSetting( settings, "key_debug", key[DEBUG] );
	writeSetting( settings, "key_dec_vol", key[DEC_VOL] );
	writeSetting( settings, "key_inc_vol", key[INC_VOL] );
	writeSetting( settings, "key_toggle_jukebox", key[TOGGLE_JUKEBOX] );
	writeSetting( settings, "key_weapon_1", key[WEAPON1] );
	writeSetting( settings, "key_weapon_2", key[WEAPON2] );
	writeSetting( settings, "key_weapon_3", key[WEAPON3] );
	writeSetting( settings, "key_weapon_4", key[WEAPON4] );
	writeSetting( settings, "key_weapon_5", key[WEAPON5] );
	writeSetting( settings, "key_weapon_6", key[WEAPON6] );
	writeSetting( settings, "key_weapon_7", key[WEAPON7] );
	writeSetting( settings, "key_weapon_8", key[WEAPON8] );
	writeSetting( settings, "key_weapon_9", key[WEAPON9] );
	writeSetting( settings, "key_weapon_0", key[WEAPON0] );
	writeSetting( settings, "key_spawn", key[SPAWN] );
	writeSetting( settings, "key_next_weapon", key[NEXT_WEAPON] );
	writeSetting( settings, "key_prev_weapon", key[PREV_WEAPON] );
	writeSetting( settings, "key_insert_replay_bookmark", key[INSERT_REPLAY_BOOKMARK] );
	writeSetting( settings, "key_change_focus", key[CHANGE_FOCUS] );
	writeSetting( settings, "key_toggle_fullscreen", key[TOGGLE_FULLSCREEN] );
	writeSetting( settings, "key_show_fps", key[SHOW_FPS] );
	writeSetting( settings, "key_limit_fps", key[LIMIT_FPS] );
}

void KeyboardConfig::readSetting( WopSettings* settings,
                                  const char* settingName, SDLKey& keyValue ) {
	Setting *setting = settings->getSetting( settingName );
	if( setting ) {
		SDLKey keycode = KeyTable::getKeyByName( setting->getString() );
		if ( keycode != SDLK_LAST )
			keyValue = keycode;
	}
	else {
		settings->setKey( settingName, KeyTable::getKeyName( keyValue ) );
	}
}

void KeyboardConfig::writeSetting( WopSettings* settings,
                                   const char* settingName, SDLKey keyValue ) const {
	settings->setKey( settingName, KeyTable::getKeyName( keyValue ) );
}