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/* | |
# | |
# File : jawbreaker.cpp | |
# ( C++ source file ) | |
# | |
# Description : A funny game featuring small colored balls. | |
# This file is a part of the CImg Library project. | |
# ( http://cimg.eu ) | |
# | |
# Copyright : David Tschumperlé | |
# ( http://tschumperle.users.greyc.fr/ ) | |
# | |
# License : CeCILL v2.0 | |
# ( http://www.cecill.info/licences/Licence_CeCILL_V2-en.html ) | |
# | |
# This software is governed by the CeCILL license under French law and | |
# abiding by the rules of distribution of free software. You can use, | |
# modify and/ or redistribute the software under the terms of the CeCILL | |
# license as circulated by CEA, CNRS and INRIA at the following URL | |
# "http://www.cecill.info". | |
# | |
# As a counterpart to the access to the source code and rights to copy, | |
# modify and redistribute granted by the license, users are provided only | |
# with a limited warranty and the software's author, the holder of the | |
# economic rights, and the successive licensors have only limited | |
# liability. | |
# | |
# In this respect, the user's attention is drawn to the risks associated | |
# with loading, using, modifying and/or developing or reproducing the | |
# software by the user in light of its specific status of free software, | |
# that may mean that it is complicated to manipulate, and that also | |
# therefore means that it is reserved for developers and experienced | |
# professionals having in-depth computer knowledge. Users are therefore | |
# encouraged to load and test the software's suitability as regards their | |
# requirements in conditions enabling the security of their systems and/or | |
# data to be ensured and, more generally, to use and operate it in the | |
# same conditions as regards security. | |
# | |
# The fact that you are presently reading this means that you have had | |
# knowledge of the CeCILL license and that you accept its terms. | |
# | |
*/ | |
#include "CImg.h" | |
using namespace cimg_library; | |
#undef min | |
#undef max | |
// Main procedure | |
//---------------- | |
int main(int argc, char **argv) { | |
// Display help (if option '-h' or '--help' specified) and retrieve program arguments | |
cimg_usage("A small and funny game featuring colored balls.\n (by David Tschumperlé)."); | |
const char *score_file = cimg_option("-s",(char*)0,"Specify score file to use (0=default file)."); | |
cimg_help("\n" | |
"** Quick Help *********************************************************\n\n" | |
"Goal : Delete the board by clicking on groups of adjacent colored balls\n" | |
" (a group is made of at least two balls with the same color).\n" | |
" Suppressing large sets gives higher scores.\n\n" | |
"In-game keys : - BACKSPACE or SPACE = Undo last move\n" | |
" - CTRL+F = Toggle fullscreen mode\n" | |
" - ESC = Quit application\n" | |
" - Q = End current game\n\n" | |
"*********************************************************************"); | |
// Load score file if available | |
CImgList<unsigned int> score_history; | |
char filename_history[1024]; | |
std::sprintf(filename_history,"%s%s",score_file?"":cimg::temporary_path(),score_file?score_file:"/jawbreaker.score"); | |
std::FILE *file = std::fopen(filename_history,"r"); | |
if (file) { std::fclose(file); score_history = CImg<unsigned int>::get_load_dlm(filename_history)<'y'; } | |
// Create ball graphics | |
const unsigned int W = 12, H = 14, Wi = (W<<5), Hi = (H<<5); | |
unsigned int score = 0, previous_score = 0, shape_score = 0, | |
best_score = score_history?score_history.max():0U; | |
const CImg<> colors(3,7,1,1, 255,255,255, 205,0,230, 0,235,0, 235,255,0, 235,0,0, 0,128,255, 450,350,300); | |
const unsigned char | |
white[] = { 255,255,255 }, orange[] = { 255,128,64 }, yellow[] = { 255,255,64 }, red[] = { 255,64,64 }, six = 6; | |
CImgList<> balls0(7,32,32,1,3,0); | |
cimglist_for(balls0,l) if (l) { | |
balls0[l].draw_circle(16,16,14,colors.data(0,l)); | |
cimg_forXYC(balls0[l],x,y,k) if (balls0(l,x,y,k)) (balls0(l,x,y,k)*=(32 - x + y)/60.0f)+=20; | |
balls0[l].draw_circle(16,16,14,colors.data(0,l),0.5f,~0U). | |
draw_circle(20,10,5,colors.data(),0.2f).draw_circle(22,8,2,colors.data(),0.4f).cut(0,255); | |
} | |
// Create background graphics | |
CImgList<unsigned char> balls(balls0); | |
CImg<unsigned char> | |
mask = balls[1].get_cut(0,1).channel(0).dilate(3), | |
background = CImg<unsigned char>(Wi,Hi,1,3,0). | |
noise(255,1).blur(6,20,0,true).equalize(100,0,255).blur(2,4,0,true); | |
background.get_shared_channel(0)/=4; background.get_shared_channel(1)/=8; background.get_shared_channel(2)/=2; | |
// Begin user-interaction loop. | |
CImg<unsigned char> board, previous_board, selected_board, shape, img(background); | |
CImgDisplay disp(img.width(),img.height(),"Jawbreaker",0); | |
bool redraw = true, gameover = false, title = true; | |
for (float opac = 0.0f; !disp.is_closed(); ) { | |
// Init board | |
if (!board) { | |
(++((board.assign(W,H,1,1,5).noise(5,1))%=5)).get_shared_row(0).fill(0); | |
opac = (float)(score = previous_score = shape_score = 0); | |
gameover = false; redraw = title = true; | |
previous_board = board; | |
} | |
// Draw graphical board | |
if (redraw) { | |
(img=background).draw_text(2,2,"Score : %u",yellow,0,0.7f,24,score). | |
draw_text(Wi - 90,2,"Best : %u",orange,0,0.9f,17,best_score); | |
if (selected_board) { | |
cimg_forXY(selected_board,x,y) if (selected_board(x,y)) | |
img.draw_image(x<<5,y<<5,balls[selected_board(x,y)],mask); | |
} else cimg_forXY(board,x,y) if (board(x,y)) img.draw_image(x<<5,y<<5,balls[board(x,y)],mask); | |
if (title) { | |
CImg<unsigned char> text1, text2; | |
text1.draw_text(0,0,"- Jawbreaker -",white,0,1,48).resize(-100,-100,1,3); | |
text2.draw_text(0,0,"Press button to start",yellow,0,1,24).resize(-100,-100,1,3); | |
(img/=2).draw_image((Wi - text1.width())/2, | |
(Hi - text1.height())/2, | |
text1,text1.get_dilate(7),1,255). | |
draw_image((Wi - text2.width())/2, | |
(Hi + text1.height() + 10)/2, | |
text2,text2.get_dilate(5),0.7f,255); | |
for (float i = 1; i<10 && !disp.is_keyESC(); i+=0.25) | |
disp.display(img.get_crop((int)(Wi*(0.5f - i*i/200.0f)),(int)(Hi*(0.5f - i*i*i*i/20000.0f)), | |
(int)(Wi*(0.5f + i*i/200.0f)),(int)(Hi*(0.5f + i*i*i*i/20000.0f)))).wait(20); | |
} | |
} | |
if ((opac-=0.06f)>0) disp.display((+img).draw_text(disp.mouse_x() - 8,disp.mouse_y() - 80 + (int)(60*opac),"+%u", | |
white,0,(float)std::sqrt(opac),32,shape_score)).wait(20); | |
else { if (redraw) { disp.display(img); redraw = false; } else disp.wait(); } | |
// Handle key and window events | |
if (disp.is_resized()) disp.resize(disp); | |
if (disp.is_keyBACKSPACE() || disp.is_keySPACE()) { | |
board = previous_board; score = previous_score; selected_board.assign(); redraw = true; disp.set_key(); | |
} | |
if (disp.is_keyQ()) { gameover = true; disp.set_key(); } | |
if (disp.is_keyESC()) disp.close(); | |
if (disp.is_keyCTRLLEFT() && disp.is_keyF()) disp.toggle_fullscreen().display(img); | |
// Handle ball selection and removal | |
const int x = disp.mouse_x()*board.width()/disp.width(), y = disp.mouse_y()*board.height()/disp.height(); | |
if (disp.button()&1 && x>=0 && y>=0) { | |
if (title) { title = false; redraw = true; } else { | |
if (!board(x,y)) { selected_board.assign(); redraw = true; } | |
else { | |
if (!selected_board || selected_board(x,y)!=6) { | |
(selected_board=board).draw_fill(x,y,0,&six,1,shape); | |
if ((shape_score=(unsigned int)shape.sum())<2) selected_board.assign(); | |
else { shape_score-=1; shape_score*=shape_score; opac = 1.0f; redraw = true; } | |
} else { | |
selected_board.assign(); | |
previous_board = board; | |
previous_score = score; | |
score += shape_score; | |
board&=--shape; | |
redraw = true; | |
// Handle board modification due to ball removal | |
for (int pmax = board.width(), p = 0; p<pmax; ++p) { | |
for (int q = board.height() - 1, qs = q; q>=0; --q) { | |
while (qs>=0 && !board(p,qs)) --qs; | |
board(p,q) = (qs>=0?board(p,qs--):0); | |
} | |
if (!board(p,board.height() - 1)) { | |
board.draw_image(p,board.get_crop(p,0,board.width() - 1,board.height() - 1).shift(-1)); | |
if (p<pmax) { p--; pmax--; } | |
} | |
} | |
// Test possible end of the game | |
gameover = true; | |
cimg_forXY(board,p,q) | |
if (board(p,q) && ((q && board(p,q)==board(p,q - 1)) || (p && board(p,q)==board(p - 1,q)))) | |
gameover = false; | |
} | |
} | |
} | |
disp.set_button(); | |
} | |
// If game is over... | |
if (gameover && opac<=0) { | |
CImg<unsigned char> text1, text2, text3, text4, text5, text6; | |
text1.draw_text(0,0,"Game Over !",white,0,1,48).resize(-100,-100,1,3); | |
const unsigned int remaining_balls = (unsigned int)board.get_cut(0,1).sum(); | |
if (remaining_balls<8) { | |
const unsigned int bonus = (22 - 2*remaining_balls)*10; | |
score += bonus; | |
text2.draw_text(0,0,"Jawbreaker Bonus : +%u",white,0,1,24,bonus); | |
} | |
score_history.insert(CImg<unsigned int>::vector(score)); | |
text3.draw_text(0,0,"Final score : %u",yellow,0,1,24,score).resize(-100,-100,1,3); | |
text4.draw_text(0,0,score>best_score?"** New record ! **":"Best score : %u", | |
orange,0,1,24,score>best_score?score:best_score).resize(-100,-100,1,3); | |
text5.draw_text(0,0,"Average score : %u",red,0,1,24, | |
score_history?(unsigned int)(score_history>'x').mean():0U).resize(-100,-100,1,3); | |
text6.draw_text(0,0,"Games played : %u",red,0,1,24,score_history.size()).resize(-100,-100,1,3); | |
if (score>best_score) best_score = score; | |
unsigned int yt = (Hi - text1.height())/2 - 20; | |
(img/=2).draw_image((Wi - text1.width())/2,yt,text1,text1.get_dilate(7),1,255); yt+=80; | |
if (text2) { img.draw_image((Wi - text2.width())/2,yt,text2,text2.get_dilate(5),1,255); yt+=25; } | |
img.draw_image((Wi - text3.width())/2,yt,text3,text3.get_dilate(5),1,255). | |
draw_image((Wi - text4.width())/2,yt + 25,text4,text4.get_dilate(5),1,255). | |
draw_image((Wi - text5.width())/2,yt + 50,text5,text5.get_dilate(5),1,255). | |
draw_image((Wi - text6.width())/2,yt + 75,text6,text6.get_dilate(5),1,255).display(disp); | |
for (disp.flush(); !disp.is_closed() && !disp.key() && !disp.button(); disp.wait()) | |
if (disp.is_resized()) disp.resize(disp); | |
disp.flush(); | |
board.assign(); | |
for (float i = 10; i>0 && !disp.is_keyESC(); i-=0.25) | |
disp.display(img.get_crop((int)(Wi*(0.5f - i*i*i*i/20000.0f)),(int)(Hi*(0.5f - i*i/200.0f)), | |
(int)(Wi*(0.5f + i*i*i*i/20000.0f)),(int)(Hi*(0.5f + i*i/200.0f)))).wait(20); | |
} | |
} | |
// Save score history if possible, and exit. | |
if (score_history) { | |
file = std::fopen(filename_history,"w"); | |
if (file) { std::fclose(file); (score_history>'y').save_dlm(filename_history); } | |
} | |
return 0; | |
} |