1 files changed, 3 insertions, 19 deletions

diff --git a/noncore/games/sfcave-sdl/terrain.cpp b/noncore/games/sfcave-sdl/terrain.cpp
index c001a56..b243f45 100644
--- a/noncore/games/sfcave-sdl/terrain.cpp
+++ b/noncore/games/sfcave-sdl/terrain.cpp
@@ -38,24 +38,25 @@ void Terrain :: initTerrain()
 {
 	dir = 1;
 	offset = 0;
 
 	maxHeight = 50;
 
 	mapTop[0] = (int)(nextInt(50)) + 5;
 	mapBottom[0] = sHeight - (maxHeight - mapTop[0]);
 	for ( int i = 1 ; i < MAPSIZE ; ++i )
 		setPoint( i );
 
 	SDL_FillRect( terrainSurface, 0, 0 );
+
 	// Draw Terrain into surface
 	Sint16 px[5];
 	Sint16 py[5];
 
 	for ( int i = 0 ; i < MAPSIZE ; ++i )
 	{
 		int left = (i*segSize);
 		int right = ((i+1)*segSize);
 		px[0] = left;
 		py[0] = mapTop[i];
 		px[1] = right;
 		py[1] = mapTop[i+1];
@@ -82,25 +83,24 @@ void Terrain :: initTerrain()
 	}
 
 
 }
 
 void Terrain :: moveTerrain( int amountToMove )
 {
 	stars->move();
 
 	offset += amountToMove;
 	speed = offset/segSize;
 
-//	printf( "offset - %d, speed - %d\n", offset, speed );
 	if ( offset >= segSize )
 	{
 		for ( int i = 0 ; i < (MAPSIZE)-speed ; ++i )
 		{
 			mapTop[i] = mapTop[i+speed];
 			mapBottom[i] = mapBottom[i+speed];
 		}
 
 		for ( int i = (MAPSIZE)-speed ; i < MAPSIZE ; ++i )
 		{
 			setPoint( i );
 		}
@@ -186,77 +186,61 @@ void Terrain :: increaseMaxHeight( int amount )
 	maxHeight += amount;
 }
 
 void Terrain :: drawTerrain( SDL_Surface *screen )
 {
 	// Blit terrain surface onto screen
 
 	SDL_Rect dst;
 	dst.x = offset;
 	dst.y = 0;
 	dst.w = sWidth;
 	dst.h = sHeight;
-//	dst.h = maxHeight;
 
 	SDL_Rect dst2;
 	dst2.x = 0;
 	dst2.y = 0;
 
     SDL_BlitSurface(terrainSurface, &dst, screen, &dst2 );
 
     stars->draw( screen );
-
-//	dst.y = sHeight - maxHeight;
-//	dst2.y = sHeight - maxHeight;
-//	SDL_BlitSurface(terrainSurface, &dst, screen, &dst2 );
-
-/*
-	for ( int i = 0 ; i < MAPSIZE ; ++i )
-	{
-		int x1 = (i*segSize) - (offset*speed);
-		int x2 = ((i+1)*segSize)-(offset*speed);
-		if ( x2 >= sWidth )
-			x2 = sWidth-1;
-		aalineRGBA( screen, x1, mapTop[i], x2, mapTop[i+1], 0, 220, 0, 255 );
-		aalineRGBA( screen, x1, mapBottom[i], x2, mapBottom[i+1], 0, 220, 0, 255 );
-	}
-*/
 }
 
 bool Terrain :: checkCollision( int x, int y, int h )
 {
 	if ( y < 0 || y > sHeight )
 		return true;
+
 	// First get segment that matches x
 	SDL_LockSurface( terrainSurface );
 
 	Uint32 c = getpixel( terrainSurface, x, y );
 
 	SDL_UnlockSurface( terrainSurface );
 
 	if ( c == 0 )
 		return false;
 	else
 		return true;
 }
 
 
 // Test
 #ifdef DEBUG_TERRAIN
 SDL_Surface *screen;
 Terrain *terrain;
 
 void go()
 {
-	/* Initialize SDL */
+	// Initialize SDL
 	if ( SDL_Init(SDL_INIT_VIDEO) < 0 )
 	{
 		fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError());
 		exit(1);
 	}
 	atexit(SDL_Quit);
 
 	int videoflags = SDL_SWSURFACE ;
 
  	if ( (screen=SDL_SetVideoMode(280, 320,32,videoflags)) == NULL )
  	{
  		fprintf(stderr, "Couldn't set %ix%i video mode: %s\n",WIDTH,HEIGHT,SDL_GetError());