Changed keyboard handling to accept UP, ENTER and RETURN for moving ship

1 files changed, 5 insertions, 1 deletions

diff --git a/noncore/games/sfcave-sdl/game.cpp b/noncore/games/sfcave-sdl/game.cpp
index e41e510..1ee0230 100644
--- a/noncore/games/sfcave-sdl/game.cpp
+++ b/noncore/games/sfcave-sdl/game.cpp
@@ -8,129 +8,133 @@
 
 #include "constants.h"
 #include "game.h"
 #include "player.h"
 #include "random.h"
 #include "sound.h"
 #include "stringtokenizer.h"
 
 #include "sfcave_game.h"
 #include "gates_game.h"
 #include "fly_game.h"
 #include "starfield.h"
 
 Game :: Game( SFCave *p, int w, int h, int diff )
 {
 	parent = p;
 	sHeight = h;
 	sWidth = w;
 	difficulty = diff;
 	replayIt = 0;
 	replay = false;
 	terrain = 0;
 	player = 0;
 	thrustChannel = -1;
 }
 
 Game :: ~Game()
 {
 	if ( terrain )
 		delete terrain;
 
 	if ( player )
 		delete player;
 
 	replayList.clear();
 }
 
 void Game :: init()
 {
 	if ( replay )
 	{
 		setSeed( currentSeed );
 		replayIt = replayList.begin();
 	}
 	else
 	{
 		setSeed( -1 );
 		replayList.clear();
 	}
 	
 	score = 0;
 	nrFrames = 0;
 	press = false;
 
 	// Load highscore
 	string key = getGameName() + "_" + getGameDifficultyText() + "_highscore";
 	highScore = atoi( parent->loadSetting( key, "0" ).c_str() );
 
 	terrain->initTerrain();
 	player->init();
 }
 
 void Game :: handleKeys( SDL_KeyboardEvent &key )
 {
-	if ( !replay && key.keysym.sym == SDLK_SPACE )
+	if ( !replay && 
+   	     (key.keysym.sym == SDLK_SPACE ||
+   	     key.keysym.sym == SDLK_KP_ENTER ||
+   	     key.keysym.sym == SDLK_RETURN ||
+   	     key.keysym.sym == SDLK_UP) )
 	{
 		if ( key.type == SDL_KEYDOWN )
 		{
 			if ( !press )
 				replayList.push_back( nrFrames );
 			press = true;
 		}
 		else
 		{
 			if ( press )
 				replayList.push_back( nrFrames );
 			press = false;
 
 		}
 	}
 }
 
 
 
 string Game :: getGameDifficultyText()
 {
 	string ret;
 
 	if ( difficulty == MENU_DIFFICULTY_EASY )
 		ret =  "Easy";
 	else if ( difficulty == MENU_DIFFICULTY_NORMAL )
 		ret = "Medium";
 	else if ( difficulty == MENU_DIFFICULTY_HARD )
 		ret = "Hard";
 	else if ( difficulty == MENU_DIFFICULTY_CUSTOM )
 		ret = "Custom";
 
 	return ret;
 }
 
 void Game :: setDifficulty( string diff )
 {
 	if ( diff == "Easy" )
 		difficulty = MENU_DIFFICULTY_EASY;
 	else if ( diff == "Medium" )
 		difficulty = MENU_DIFFICULTY_NORMAL;
 	else if ( diff == "Hard" )
 		difficulty = MENU_DIFFICULTY_HARD;
     else if ( diff == "Custom" )
 		difficulty = MENU_DIFFICULTY_CUSTOM;
 		
     init();
 }
 
 void Game :: setDifficulty( int diff )
 {
     difficulty = diff;
     init();
 }
 
 void Game :: update( int state )
 {
 	nrFrames ++;
 
 	if ( score > highScore )
 		highScore = score;
 
 
 	if ( state == STATE_PLAYING )