"fix" code by baldurk

1

class Tile {     public:         Texture floortex, rooftex, walltex;         String name;         int direction;         bool floor, roof, walls, organic, stream, river; }; Tile *Tiles[5]; for(int i=0; i < 5; i++)     Terrain.Tiles[i] = new Tile; // 0 <= ID < 5, otherwise it'd be easy and it'd crash here :(.     if(tiles[ID]->floor)             {                 tiles[ID]->floortex.Bind();                 glBegin(GL_QUADS);                 glTexCoord2f(0.0f, 0.0f);glVertex3f(0.0f, 0.0f, 0.0f);                 glTexCoord2f(1.0f, 0.0f);glVertex3f(size, 0.0f, 0.0f);                 glTexCoord2f(1.0f, 1.0f);glVertex3f(size, 0.0f, size);                 glTexCoord2f(0.0f, 1.0f);glVertex3f(0.0f, 0.0f, size);                 glEnd();             }             if(tiles[ID]->roof)             {                 tiles[ID]->rooftex.Bind();                 glBegin(GL_QUADS);                 glTexCoord2f(0.0f, 0.0f);glVertex3f(0.0f, size, 0.0f);                 glTexCoord2f(1.0f, 0.0f);glVertex3f(size, size, 0.0f);                 glTexCoord2f(1.0f, 1.0f);glVertex3f(size, size, size);                 glTexCoord2f(0.0f, 1.0f);glVertex3f(0.0f, size, size);                 glEnd();             }                          if(tiles[ID]->walls)             {                 tiles[ID]->walltex.Bind();                                  glBegin(GL_QUADS);                 if(x == 0 || !tiles[texarray[z*dep + x - 1]] ||                    !tiles[texarray[z*dep + x - 1]]->walls)                 {                     glTexCoord2f(0.0f, 1.0f);glVertex3f(0.0f, size, 0.0f);                     glTexCoord2f(0.0f, 0.0f);glVertex3f(0.0f, 0.0f, 0.0f);                     glTexCoord2f(1.0f, 0.0f);glVertex3f(0.0f, 0.0f, size);                     glTexCoord2f(1.0f, 1.0f);glVertex3f(0.0f, size, size);                 }                 if(x == wid-1 || !tiles[texarray[z*dep + x + 1]] ||                    !tiles[texarray[z*dep + x + 1]]->walls)                 {                     glTexCoord2f(0.0f, 1.0f);glVertex3f(size, size, 0.0f);                     glTexCoord2f(0.0f, 0.0f);glVertex3f(size, 0.0f, 0.0f);                     glTexCoord2f(1.0f, 0.0f);glVertex3f(size, 0.0f, size);                     glTexCoord2f(1.0f, 1.0f);glVertex3f(size, size, size);                 }                 if(z == dep-1 || !tiles[texarray[z*dep + x + dep]] ||                    !tiles[texarray[z*dep + x + dep]]->walls)                 {                     glTexCoord2f(0.0f, 1.0f);glVertex3f(0.0f, size, size);                     glTexCoord2f(0.0f, 0.0f);glVertex3f(0.0f, 0.0f, size);                     glTexCoord2f(1.0f, 0.0f);glVertex3f( size, 0.0f, size);                     glTexCoord2f(1.0f, 1.0f);glVertex3f( size, size, size);                 }                 if(z == 0 || !tiles[texarray[z*dep + x - dep]] ||                    !tiles[texarray[z*dep + x - dep]]->walls)                 {                     glTexCoord2f(0.0f, 1.0f);glVertex3f(0.0f, size, 0.0f);                     glTexCoord2f(0.0f, 0.0f);glVertex3f(0.0f, 0.0f, 0.0f);                     glTexCoord2f(1.0f, 0.0f);glVertex3f( size, 0.0f, 0.0f);                     glTexCoord2f(1.0f, 1.0f);glVertex3f( size, size, 0.0f);                 }                 glEnd();             }