int main(void)
{
lcd.clearMarkers();
//init analog if needed
init_analog();
srand(adc_read(0));
//pin 0 on portb output.
//led stays on if iterations between fields are the same (same number of cells)
DDRB |= _BV(PB0);
//clear the buffer.
clearArray(buffer);
//if house define insert that.
#ifdef PATTERN
insert_pattern(field, Glider, 0,0);
#endif
//else random field.
#ifdef RANDOM
createRandomField(field);
#endif
//set contrast.
lcd.setContrast(17);
//make sure to start at location 0,0
lcd.setCursor(0,0);
//position is field size, I refresh the screen Backwards.
position = fieldSize;
while(position--)
{
//display field with current position
showField(field, fieldSize-position);
//here the rules of the game of life are checked.
//if a position has a cell (1),
//then look how many around,
//if 2 or 3 around it lives, else it dies.
//if(field[position])
//{
// if(totalAround(field, position)==surviveAbility)
// {
// buffer[position]=1;
// }
// else if(totalAround(field, position)==surviveAbility+1)
// {
// buffer[position]=1;
// }
// else
// {
// buffer[position]=0;
// }
//}
//else
//{
//but if a position in the field is empty
//and it has 3 around, that position becomes alife.
// if(totalAround(field, position)==reproductiveNumber)
// {
// buffer[position] = 1;
// }
// else
// {
// buffer[position] = 0;
// }
//}
//position keeps position in the field array,
//and at the same time drawing location on
//screen.
if(position == 0)
{
//insert changes into the field.
copy_buffer(buffer, field);
//reset position to 0
position = fieldSize;
//set frame rate with a blocking delay..
delay(adc_read(1));
//check wether we are in a steady state or just still evolving.
currentState = checkField(field);
//set contrast with pot meter on analog pin 1 (not 0)
lcd.setContrast(32/2);
//change field if field the same a while, or iterations goes above a certain number which meens it's probaly in a loop
//check if button is pressed and create a new field.
if(changeCount == holdingNumber || (iterations > 1000) || (PINB & (1<<PB2)))
{
//reset changeCount
changeCount = 0;
//reset iteration count.
iterations = 0;
//create a random playing field.
#ifdef PATTERN
insert_pattern(field, Glider, 0,0);
#endif
//createRandomField(field);
//put a pattern we created onto the field.
//insert_field(stable, field);
}
//if the field states stay the same.
else if(currentState == previousState)
{
PORTB |= (1<<PB0);
changeCount++;
}
//if the field states are different.
else
{
PORTB &= ~(1<<PB0);
previousState = currentState;
//that is why setting it to zero.
iterations++;
//changeCount shouldn't change if the inbetween states happen te be the same.
changeCount = 0;
}
//set location and nicely print something.
lcd.setCursor(0,5);
writeFormated(iterations,changeCount,"Game of Life:");
}
}
return 0;
}
int gameloop(dataStore *data,SDL_Surface *screen) {
createRandomField(data);
clock_t innerStartTime, innerStopTime, startTime, stopTime, diffTime,mouseTime,mT,mousetimewait=500;
int done=0,i=0,aVal,motionPath=0,runPath=0,drawPath=0,mouseDown=0,ownpath=0;
position *lastmouse=NULL,*mouse_pos=NULL,*tmp=NULL,*lastpath=NULL;
SDL_Event event;
// MUSIC FADEOUT AND IN
//Mix_HaltMusic();
Mix_PlayMusic( data->ingamemusic, -1);
GraphicUpdate(screen,data);
while (!done) {
/* Check for events */
startTime = SDL_GetTicks();
while ( SDL_PollEvent(&event) ) {
innerStartTime = SDL_GetTicks();
switch (event.type) {
case SDL_QUIT:
done = 1;
quitSDL(data);
break;
case SDL_MOUSEMOTION:
//Prüft ob sich die Maus aus dem 50x50 Feld bewegt hat
mouse_pos=calloc(1,sizeof(struct position));
SDL_GetMouseState(&mouse_pos->x,&mouse_pos->y);
if(mouse_pos->x > 24 && 226 > mouse_pos->x && mouse_pos->y > 24 && 51 > mouse_pos->y) {
aStar(data,&(data->home));
GraphicUpdate(screen,data);
positionListDelete(data);
break;
} else if(mouse_pos->x > 574 && 776 > mouse_pos->x && mouse_pos->y > 24 && 51 > mouse_pos->y) {
aStar(data,&(data->stash));
GraphicUpdate(screen,data);
positionListDelete(data);
break;
} else {
mouse_pos=pixelToGrid(mouse_pos);
if(lastmouse!=NULL && mouseDown) {
if(lastmouse->x!=mouse_pos->x || lastmouse->y!=mouse_pos->y || ownpath==0) {
tmp=calloc(1,sizeof(struct position));
tmp->x=mouse_pos->x+data->horizontalScroll;
tmp->y=mouse_pos->y+data->verticalScroll;
if(data->player.anfang!=NULL&& data->hedgewood[tmp->y][tmp->x].aStarValue*data->hedgewood[tmp->y][tmp->x].visible>-1 && aStarManhatten(*lastpath,*tmp)==AVGASTAR) {
lastpath=tmp;
positionQListAdd(data,tmp);
ownpath++;
GraphicUpdate(screen,data);
} else {
if(tmp->x==data->player.p_pos.x && tmp->y==data->player.p_pos.y) {
lastpath=tmp;
positionQListAdd(data,tmp);
ownpath++;
GraphicUpdate(screen,data);
} else if(lastmouse->x!=mouse_pos->x || lastmouse->y!=mouse_pos->y)printf("Die Startposition muss die Spielerposition sein\n");
}
//free(tmp);
}
} else if(lastmouse!=NULL && ownpath==0) {
if(lastmouse->x!=mouse_pos->x || lastmouse->y!=mouse_pos->y)mouseTime=SDL_GetTicks(),drawPath=1;
else {
if(drawPath) {
mT=SDL_GetTicks();
if((mouseTime + mousetimewait)< mT) {
motionPath=1;
}
}
}
} else if(ownpath==0) {
mouseTime = SDL_GetTicks();
drawPath=1;
if((lastmouse=calloc(1,sizeof(position))) == NULL) {
printf("Kein Speicherplatz vorhanden fuer position\n");
return -1;
}
}
memcpy(lastmouse,mouse_pos,sizeof(position));
}
free(mouse_pos);
break;
case SDL_MOUSEBUTTONDOWN:
mouseDown=1;
if(DEBUG)printf("MOUSE DOWN\n");
break;
case SDL_MOUSEBUTTONUP:
if(ownpath>0) {
runPath=1;
mouseDown=0;
break;
}
mouseDown=0;
mouse_pos=calloc(1,sizeof(struct position));
SDL_GetMouseState(&mouse_pos->x,&mouse_pos->y);
printf("Cusor-Position x: %d y: %d\n",mouse_pos->x,mouse_pos->y);
if(mouse_pos->x > 24 && 226 > mouse_pos->x && mouse_pos->y > 24 && 51 > mouse_pos->y) {
aStar(data,&(data->home));
runPath=1;
break;
} else if(mouse_pos->x > 574 && 776 > mouse_pos->x && mouse_pos->y > 24 && 51 > mouse_pos->y) {
aStar(data,&(data->stash));
runPath=1;
break;
} else {
mouse_pos=pixelToGrid(mouse_pos);
if(DEBUG)printf("Cusor-Feld x: %d y: %d\n",mouse_pos->x,mouse_pos->y);
if(lastmouse==NULL) {
if((lastmouse=calloc(1,sizeof(position))) == NULL) {
printf("Kein Speicherplatz vorhanden fuer position\n");
return -1;
}
}
memcpy(lastmouse,mouse_pos,sizeof(position));
free(mouse_pos);
mouse_pos=NULL;
motionPath=1;
runPath=1;
break;
}
case SDL_KEYDOWN:
switch( event.key.keysym.sym ) {
case SDLK_m:
if( Mix_PlayingMusic() == 0 )
Mix_PlayMusic( data->ingamemusic, -1);
if( Mix_PausedMusic() == 1 )
Mix_ResumeMusic();
else Mix_PauseMusic();
break;
case SDLK_s:
if (data->soundEnabled) {
Mix_HaltChannel(-1);
}
data->soundEnabled=!data->soundEnabled;
break;
case SDLK_0:
printf ("Music off\n");
Mix_HaltMusic();
Mix_HaltChannel(-1);
data->soundEnabled=0;
break;
case SDLK_ESCAPE:
done = ingameMenuStart(screen, data);
if (!done)
GraphicUpdate(screen, data);
break;
case SDLK_q:
done = 1;
break;
default:
break;
}
break;
default:
break;
}
innerStopTime = SDL_GetTicks();
diffTime=(innerStopTime-innerStartTime);
if (MS_FRAMETIME>diffTime)SDL_Delay(MS_FRAMETIME-diffTime);
}
mT=SDL_GetTicks();
if((mouseTime + mousetimewait)< mT && lastmouse!=NULL && ownpath==0 &&runPath==0) {
motionPath=1;
}
if((motionPath || runPath) && !done) {
if(motionPath) {
lastmouse->y+=data->verticalScroll;
lastmouse->x+=data->horizontalScroll;
aStar(data,lastmouse);
if(DEBUG)printf("Player-Feld x: %d y: %d\n",data->player.p_pos.x,data->player.p_pos.y);
GraphicUpdate(screen, data);
free(lastmouse);
lastmouse=NULL;
motionPath=0;
drawPath=0;
}
if(runPath) {
i=1;
tmp=data->player.anfang;
/*sound*/
if(data->soundEnabled&&data->player.cutSpeed>=2)
Mix_PlayChannel(CHAINSAWCHANNEL1, data->chainpause, -1);
while(tmp!=NULL&&i) {
//Schleife um die Laufbewegung Abzubrechen
while ( SDL_PollEvent(&event) ) {
switch (event.type) {
case SDL_MOUSEBUTTONUP:
i=0;
break;
case SDL_KEYDOWN:
switch( event.key.keysym.sym ) {
case SDLK_m:
printf ("Music on /Pause\n");
if( Mix_PlayingMusic() == 0 )
Mix_PlayMusic( data->ingamemusic, -1);
if( Mix_PausedMusic() == 1 )
Mix_ResumeMusic();
else Mix_PauseMusic();
break;
case SDLK_s:
if (data->soundEnabled) {
Mix_HaltChannel(-1);
}
data->soundEnabled=!data->soundEnabled;
break;
case SDLK_0:
printf ("Music off\n");
Mix_HaltMusic();
Mix_HaltChannel(-1);
data->soundEnabled=0;
break;
case SDLK_ESCAPE:
i=0;
break;
default:
break;
}
default:
break;
}
}
tmp=positionListRead(data);
if(tmp!=NULL) {
if(DEBUG)printf("Position Stack x: %d y: %d\n",tmp->x,tmp->y);
if(headPositionUpdate(data,tmp,screen)) {
aVal=data->hedgewood[data->player.p_pos.y][data->player.p_pos.x].aStarValue;
if(aVal>0) {
data->player.currentEnergy-=aVal;
if(data->player.currentEnergy<0) {
printf("YOU ARE DEAD\nNEW GAME\n");
done=1;
i=0;
} else {
data->hedgewood[data->player.p_pos.y][data->player.p_pos.x].type=6;
data->hedgewood[data->player.p_pos.y][data->player.p_pos.x].aStarValue=2;
data->player.bp.currentVolume+=data->hedgewood[data->player.p_pos.y][data->player.p_pos.x].currency;
if(data->player.bp.currentVolume > data->player.bp.maxVolume) data->player.bp.currentVolume=data->player.bp.maxVolume;
data->hedgewood[data->player.p_pos.y][data->player.p_pos.x].currency=0;
}
}
if(!done)GraphicUpdate(screen,data);
} else positionListDelete(data);
}
}
/*sound off*/
Mix_HaltChannel(CHAINSAWCHANNEL1);
runPath=0;
ownpath=0;
}
positionListDelete(data);
}
stopTime = SDL_GetTicks();
diffTime = (stopTime-startTime);
if (MS_FRAMETIME>diffTime)SDL_Delay(MS_FRAMETIME-diffTime);
}
addHighscore(screen,data,calcHighscore(data));
return 0;
}
