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
@@ -24,97 +24,101 @@ Game :: Game( SFCave *p, int w, int h, int diff )
         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();
 }