/* I wrote this when I was 16, it orignaly was to be ran under mickey kawick's engine (the one from age of the empires), I gutted it, edit it, and ported it into my engine */ #include "Grid.h" #include <fstream.h> void GameGrid::init_graph() { block2.setcolors(); block2.x = 3; block2.y1 = 0; block2.y2 = 1; block2.y3 = 2; /* STRINGC str = "block_black.tga"; grid_blocks[0]->Load (str, compress); str = "block_yellow.tga"; grid_blocks[1]->Load(str,compress); str = "block_orange.tga"; grid_blocks[2]->Load(str,compress); str = "block_ltblue.tga"; grid_blocks[3]->Load(str,compress); str = "block_dblue.tga"; grid_blocks[4]->Load(str,compress); str = "block_purple.tga"; grid_blocks[5]->Load(str,compress); str = "block_pink.tga"; grid_blocks[6]->Load(str,compress); str = "block_gray.tga"; grid_blocks[7]->Load(str,compress); str = "block_red.tga"; grid_blocks[8]->Load(str,compress); str = "block_green.tga"; grid_blocks[9]->Load(str,compress); str = "block_clear.tga"; grid_blocks[10]->Load(str,compress); grid_blocks[0] = DDLoadBitmap(gamescreen, "block_black.bmp"); grid_blocks[1] = DDLoadBitmap(gamescreen, "block_yellow.bmp"); grid_blocks[2] = DDLoadBitmap(gamescreen, "block_orange.bmp"); grid_blocks[3] = DDLoadBitmap(gamescreen, "block_ltblue.bmp"); grid_blocks[4] = DDLoadBitmap(gamescreen, "block_dblue.bmp"); grid_blocks[5] = DDLoadBitmap(gamescreen, "block_purple.bmp"); grid_blocks[6] = DDLoadBitmap(gamescreen, "block_pink.bmp"); grid_blocks[7] = DDLoadBitmap(gamescreen, "block_gray.bmp"); grid_blocks[8] = DDLoadBitmap(gamescreen, "block_red.bmp"); grid_blocks[9] = DDLoadBitmap(gamescreen, "block_green.bmp"); grid_blocks[10] = DDLoadBitmap(gamescreen, "block_clear.bmp"); */ } void GameGrid::uninit_graph() { /* for(int x = 0; x < GRIDBLOCKMAX; x++) { if(grid_blocks[x]) { delete grid_blocks[x];} } */ } GameGrid::GameGrid() { init_graph(); } GameGrid::~GameGrid() { uninit_graph(); } void GameGrid::init_Grid() { //gamescreen = screen; clearGrid(); clearBlockGrid(); block_going = false; //game_speed = 35; //.. Starting Speed update_frame = 0; Game.newgame(); game_over = false; } void GameGrid::update() { blockproc(); paint(); blockcheck(); // paint } void GameGrid::clearBlockGrid() { for(int i = 0; i < 17; i++) { for(int j = 0; j < 8; j++) { BlockGrid[i][j] = BLOCK_BLACK; } } } void GameGrid::clearGrid() { for(int i = 0; i < 17; i++) { for(int j = 0; j < 8; j++) { Grid[i][j] = BLOCK_BLACK; } } } void GameGrid::paint() { // x = across // y = down // ofstream fout("debug.txt"); int STARTPOSX = 200; int STARTPOSY = 100; int x = STARTPOSX,y = STARTPOSY; for(int i = 0; i < 17; i++) { for(int j = 0; j < 8; j++) { // draw to screen //printscr.PrintText(x,y,gamescreen, "X"); // grid_blocks[Grid[i][j]]->DrawAt(gamescreen,x,y); x = x + 32; } x = STARTPOSX; y = y + 16; // down lower } paint_block(); // drawn to screen; } void GameGrid::paint_block() { int STARTPOSX = 200; int STARTPOSY = 100; int x = STARTPOSX,y = STARTPOSY; for(int s = 0; s < 17; s++) { for(int i = 0; i < 8; i++) { // graphics // draw to screen. switch(BlockGrid[s][i]) { case BLOCK_BLACK: // draw black // mout.PrintText(x,y,gamescreen, "B!"); //grid_blocks[BLOCK_BLACK]->DrawAt(gamescreen,x,y); break; case BLOCK_YELLOW: // draw yellow //mout.PrintText(x,y,gamescreen, "Y!"); // grid_blocks[BLOCK_YELLOW]->DrawAt(gamescreen,x,y); break; case BLOCK_ORANGE: // grid_blocks[BLOCK_ORANGE]->DrawAt(gamescreen,x,y); break; case BLOCK_LTBLUE: // grid_blocks[BLOCK_LTBLUE]->DrawAt(gamescreen,x,y); break; case BLOCK_DBLUE: // grid_blocks[BLOCK_DBLUE]->DrawAt(gamescreen,x,y); break; case BLOCK_PURPLE: // grid_blocks[BLOCK_PURPLE]->DrawAt(gamescreen,x,y); break; case BLOCK_PINK: // grid_blocks[BLOCK_PINK]->DrawAt(gamescreen,x,y); break; case BLOCK_GRAY: // grid_blocks[BLOCK_GRAY]->DrawAt(gamescreen,x,y); break; case BLOCK_RED: // grid_blocks[BLOCK_RED]->DrawAt(gamescreen,x,y); break; case BLOCK_GREEN: // grid_blocks[BLOCK_GREEN]->DrawAt(gamescreen,x,y); break; case BLOCK_CLEAR: // grid_blocks[BLOCK_CLEAR]->DrawAt(gamescreen,x,y); break; } x = x + 32; } y = y + 16; x = STARTPOSX; } } void GameGrid::blockproc() { if(block_going == false) { // No Block, Add a New One. //----------NEW BLOCK block = block2; block2.setcolors(); block2.x = 3; block2.y1 = 0; block2.y2 = 1; block2.y3 = 2; //-------------- block_going = true; } // update count. if cout > speed, move_down, reset count blockmovedown(); // see if we need to move shit down clearBlockGrid(); update_frame++; if(update_frame > Game.speed) { move_down(); update_frame = 0; } char u_f[5]; char s[5]; itoa(update_frame,u_f,5); itoa(Game.speed,s,5); BlockGrid[block.y1][block.x] = block.color.c1; BlockGrid[block.y2][block.x] = block.color.c2; BlockGrid[block.y3][block.x] = block.color.c3; } void GameGrid::HandleInput(int MOV) { switch(MOV) { case MOV_LEFT: move_left(); break; case MOV_RIGHT: move_right(); break; case MOV_DOWN: move_down(); break; case MOV_A: // clearBlockGrid(); block.colorswitch(D_UP); break; case MOV_B: // clearBlockGrid(); block.colorswitch(D_DOWN); break; } } void GameGrid::move_left() { int px = block.x; int py1 = block.y1; int py2 = block.y2; int py3 = block.y3; if(px <= 0) { return; } if((Grid[py1][px-1] == 0) && (Grid[py2][px-1] == 0) && (Grid[py3][px-1] == 0)) { block.x = px - 1; } } void GameGrid::move_right() { int px = block.x; int py1 = block.y1; int py2 = block.y2; int py3 = block.y3; if(px >= 7) { return; } if((Grid[py1][px+1] == 0) && (Grid[py2][px+1] == 0) && (Grid[py3][px+1] == 0)) { block.x = px + 1; } } void GameGrid::move_down() { int px = block.x; int py1 = block.y1; int py2 = block.y2; int py3 = block.y3; if(Grid[2][px] != 0) { // Game over. gameover(); } if(py3 >= 16) { setblock(); return; }// no way buddy if(py2 >= 15) { setblock(); return; } if(py1 >= 14) { setblock(); return; } if(Grid[py1+1][px] == 0) // First Block Space is OK { if(Grid[py2+1][px] == 0) { // Second Space is Ok if(Grid[py3+1][px] == 0) { // 3rd Spot is Ok // is ok to go down block.y1++; block.y2++; block.y3++; } else { setblock();} } } } void GameGrid::setblock() { int bx = block.x; int by1 = block.y1; int by2 = block.y2; int by3 = block.y3; if((Grid[by1][bx] == 0) && (Grid[by2][bx] == 0) && (Grid[by3][bx] == 0)) { Grid[block.y1][block.x] = block.color.c1; Grid[block.y2][block.x] = block.color.c2; Grid[block.y3][block.x] = block.color.c3; // block in place block_going = false; // we need a new one } } void GameGrid::gameover() { clearGrid(); clearBlockGrid(); game_over = true; } bool GameGrid::ifgameover() { return game_over; } void GameGrid::blockcheck() { // see if games over, see if any lines, // if a line remove it, and call 'blockmovedown' // check across for(int i = 0; i < 17 ; i++) { for(int j = 0; j < 8 - 2; j++) { int currentColor; currentColor = Grid[i][j]; if(currentColor != 0) { if((Grid[i][j] == currentColor) && (Grid[i][j+1] == currentColor) && (Grid[i][j+2] == currentColor)) { Grid[i][j] = 0; Grid[i][j+1] = 0; Grid[i][j+2] = 0; Game.addline(); //BlockGone(); blockmovedown(); } } } } // check down for(int j = 0; j < 8; j++) { for(int i = 0; i < 17 - 3; i++) { int curColor = Grid[i][j]; if(curColor != 0) { if((Grid[i+1][j] == curColor) && (Grid[i+2][j] == curColor)) { // Grid[i][j] = 0; Grid[i+1][j] = 0; Grid[i+2][j] = 0; Game.addline(); } } } } } void GameGrid::blockmovedown() { for(int j = 0; j < 8; j++) { for(int i = 0; i < 17 - 3; i++) { // I = DOWN , J = ACROSS if(i < 16) // Not Last Block (We Dont Check it, its on the Bottom) { if((Grid[i][j] != 0) && (Grid[i+1][j] == 0)) { Grid[i+1][j] = Grid[i][j]; Grid[i][j] = 0; } } } } } void GameGrid::movedowncheck() { for(int j = 0; j < 8; j++) { for(int i = 0; i < 17 - 3; i++) { // I = DOWN , J = ACROSS if(i < 16) // Not Last Block (We Dont Check it, its on the Bottom) { if((Grid[i][j] != 0) && (Grid[i+1][j] == 0)) { blockmovedown(); return; // somethings out of line } } } } } // ----- BLOCK void Block::colorswitch(int dir) { // if(dir == D_DOWN) { int px; int py1; int py2; int py3; px = x; py1 = y1; py2 = y2; py3 = y3; int pc1; int pc2; int pc3; pc1 = color.c1; pc2 = color.c2; pc3 = color.c3; color.c1 = pc3; color.c2 = pc1; color.c3 = pc2; x = px; y1 = py1; y2 = py2; y3 = py3; } if(dir == D_UP) { int px; int py1; int py2; int py3; px = x; py1 = y1; py2 = y2; py3 = y3; int pc1; int pc2; int pc3; pc1 = color.c1; pc2 = color.c2; pc3 = color.c3; color.c1 = pc2; color.c2 = pc3; color.c3 = pc1; x = px; y1 = py1; y2 = py2; y3 = py3; } } void Block::setcolors() { color.c1 = rand()%10; color.c2 = rand()%10; color.c3 = rand()%10; if(color.c1 == 0) { color.c1++; } if(color.c2 == 0) { color.c2++; } if(color.c3 == 0) { color.c3++; } } void AGame::newgame() { score = 0; lines = 0; speed = 35; // = level 1 plines = 0; } void AGame::addline() { score = score + 200; lines++; plines++; if(plines >= 10) { plines = 0; speed = speed - 5; } // BlockGone(); blocksound(); // play the sound of the block gone }