void drawPacman(int x,int y,int orientation,int mouthOpen){
static int pacLoop=0;
int i;
gfx_color(255,255,0);
gfx_fill_circle(x,y,radius/2-1);
gfx_color(0,0,0);
int r=radius/2-1;
if(mouthOpen || pacLoop%2){
switch(orientation){
case up:
gfx_fill_triangle(x-r,y-r,x+r,y-r,orientation);
break;
case down:
gfx_fill_triangle(x-r,y+r,x+r,y+r,orientation);
break;
case right:
gfx_fill_triangle(x+r,y-r,x+r,y+r,orientation);
break;
case left:
gfx_fill_triangle(x-r,y-r,x-r,y+r,orientation);
break;
}
}
if(!mouthOpen) pacLoop++;
}
void drawBackground(int width, int height) {
//draw clouds
gfx_color(255, 255, 255);
int i;
for (i = 0; i<10; i++) {
gfx_fill_circle(i*width/8, height - height/10, 50);
}
for (i = 0; i<3; i++) {
gfx_fill_circle(i*width/3, height - height/7, 40);
}
gfx_fill_circle(width*3/4+10, height - height/6+10, 45);
gfx_fill_circle(width*2/9-5, height - height/7, 45);
//draw buildings
for (i = 0; i<5; i++) {
//outlines
gfx_color(200, 207, 201);
gfx_rectangle(-30+i*width/4-1, height-60-1, 22, 60);
gfx_rectangle(-30+i*width/4+20-1, height-55-1, 22, 55);
gfx_rectangle(-30+i*width/4+25-1, height-45-1, 27, 45);
gfx_rectangle(-30+i*width/4+30-1, height-75-1, 32, 75);
gfx_rectangle(-30+i*width/4+30-1, height-80-1, 15, 80);
gfx_rectangle(-30+i*width/4+50-1, height-62-1, 22, 62);
gfx_rectangle(-30+i*width/4+55-1, height-55-1, 27, 55);
//fills
gfx_color(218, 227, 219);
gfx_fill_rectangle(-30+i*width/4, height-60, 20, 60);
gfx_fill_rectangle(-30+i*width/4+20, height-55, 20, 55);
gfx_fill_rectangle(-30+i*width/4+25, height-45, 25, 45);
gfx_fill_rectangle(-30+i*width/4+30, height-75, 30, 75);
gfx_fill_rectangle(-30+i*width/4+30, height-80, 15, 80);
gfx_fill_rectangle(-30+i*width/4+50, height-62, 20, 62);
gfx_fill_rectangle(-30+i*width/4+55, height-55, 25, 55);
}
//draw greenery
for (i = 0; i<10; i++) {
gfx_color(107, 179, 118);
gfx_circle(i*width/8, height - 5, 30);
gfx_color(153, 224, 163);
gfx_fill_circle(i*width/8, height - 5, 30);
}
for (i = 0; i<6; i++) {
gfx_fill_circle(i*width/6, height - 5, 25);
}
for (i = 0; i<10; i++) {
gfx_color(107, 179, 118);
gfx_circle(i*width/8+20, height - 5, 24);
gfx_color(153, 224, 163);
gfx_fill_circle(i*width/8+20, height - 5, 24);
}
//draw base rectangle to cover outlines
gfx_fill_rectangle(0, height-15, width, 15);
}
int drawBird(double x, double y, double r, int flap){
//body
gfx_color(255,255,0);
//gfx_fill_circle(x,y,r);
gfx_fill_arc(x-16, y-16, 29, 24, 0, 360 );
gfx_color(0,0,0);
gfx_arc(x-16, y-16, 29, 24, 0, 360);
//eye ball
gfx_color(255,255,255);
gfx_fill_circle(x+7,y-7,(0.50)*r+1);
//wings
if(flap<=5){
gfx_fill_arc(x-18,y-11,12, 6, 0, 360);
gfx_color(0,0,0);
gfx_arc(x-18,y-12,11, 6, 0, 360);
flap++;
}
else if( (flap>=5)&&(flap<=10) ){
gfx_fill_arc(x-18,y-7, 12, 6, 0, 360);
gfx_color(0,0,0);
gfx_arc(x-18,y-7, 12, 6, 0, 360);
flap++;
}
else{
gfx_fill_arc(x-18,y-5,12, 6, 0, 360);
gfx_color(0,0,0);
gfx_arc(x-18,y-5,12, 6, 0, 360);
flap--;
}
//pupil
gfx_fill_rectangle(x+9,y-8,2,4);
gfx_circle(x+7,y-7,(0.50)*r+1);
//lips
gfx_color(255,128,0);
gfx_fill_arc(x+1, y-1, 16, 4, 0, 360);
gfx_fill_arc(x+1, y+3, 14, 3, 0 ,360);
gfx_color(0,0,0);
gfx_arc(x+1, y+3, 14, 3, 0, 360);
gfx_arc(x+1, y-1, 16, 4, 0, 360);
gfx_color(255,128,0);
gfx_fill_rectangle(x+1,y+0,4,6);
return flap;
}
void titleScreen(int height,int width,Location ghosts[],Location *pacman,int state[]){
/*Draws the title screen */
int i=-1,x,y;
gfx_clear();
gfx_color(255,255,255);
gfx_text(width*.35+10,height*.8,"Programmed By: CORY JBARA");
gfx_text(width*.7,height*.8-32,"Use the arrow keys to move");
gfx_text(width*.7,height*.8,"Press any button to start");
/* Draw dots and point values */
gfx_color(255,200,0);
gfx_fill_rectangle(width*.8-2,height/2-15,4,4);
gfx_color(255,255,255);
gfx_text(width*.8+10,height/2-9,"- 10 Points");
gfx_color(255,200,0);
gfx_fill_circle(width*.8-4,height/2+15,8);
gfx_color(255,255,255);
gfx_text(width*.8+10,height/2+20,"- 50 Points");
/* Draws ghosts and their names */
x=width/3;
y=height*.45+i*height/15;
gfx_text(x,y,"CHARACTER ------------------------ NICKNAME");
for(i=0;i<4;i++){
state[i]=chase;
x=width/4;
y=height*.45+i*height/15;
drawGhost(x,y,i,right,state,0);
x=width/3;
switch(i){
case blinky:
gfx_color(255,0,0);
gfx_text(x,y,"SHADOW -------------------------- \"BLINKY\"");
break;
case pinky:
gfx_color(255,150,200);
gfx_text(x,y,"SPEEDY -------------------------- \"PINKY\"");
break;
case inky:
gfx_color(0,255,255);
gfx_text(x,y,"BASHFUL -------------------------- \"INKY\"");
break;
case clyde:
gfx_color(255,130,0);
gfx_text(x,y,"POKEY -------------------------- \"CLYDE\"");
break;
}
}
/* Pacman being chased */
i++;
y=height*.72;
for(i=0;i<=3;i++){
x=width*.4+i*width/20;
drawGhost(x,y,i,left,state,0);
}
drawPacman(width*.4-width/20,y,left,1);
/* P */
gfx_color(255,255,0);
gfx_fill_rectangle(10,height/5-50,width/15,150);
gfx_fill_circle(10+width/15,height/5,50);
gfx_color(0,0,0);
gfx_fill_circle(10+width/15,height/5,10);
/* A */
gfx_color(255,255,0);
int loop=0;
int x1=width*.1;
int x2=width*.27;
int center=(x1+x2)/2;
y=height/5+100-1;
while(x1<x2){//down
gfx_line(x1,y,x2,y);
if(loop%2){
x1++;
x2--;
}
y--;
loop++;
}
gfx_color(0,0,0);
gfx_fill_circle(center,height*.24,10);
/* C ::::: Code copied from drawPacman*/
int rad=200;
x=width*.24+rad/2;
y=height/5;
gfx_color(255,255,0);
gfx_fill_circle(x,y,rad/2-1);
gfx_color(0,0,0);
int r=rad/2-1;
gfx_fill_triangle(x+r,y-r,x+r,y+r,right);
/* M */
gfx_color(255,255,0);
x=width*.47;
y=height/5-50;
gfx_fill_rectangle(x,y,width*.15,150);
gfx_color(0,0,0);
gfx_fill_triangle(x,y,x+width*.15,y,up);
/* A */
gfx_color(255,255,0);
loop=0;
x1=width*.63;
x2=width*.17 +x1;
center=(x1+x2)/2;
y=height/5+100-1;
while(x1<x2){//down
gfx_line(x1,y,x2,y);
if(loop%2){
x1++;
x2--;
}
y--;
loop++;
}
gfx_color(0,0,0);
gfx_fill_circle(center,height*.24,10);
/* N */
gfx_color(255,255,0);
x=width*.81;
y=height/5-50;
gfx_fill_rectangle(x,y,width*.15,150);
gfx_color(0,0,0);
x-=2;
y-=height/10;
gfx_fill_triangle(x+width*.1,y,x+width*.1,y+height*.2,right);
}
void deathAnimation(Location *pacman,Location ghosts[],int xtl,int ytl,int boardHeight,int boardWidth,int height,int width,int lives,int state[],int score,int newScore[],int frightenLoop[],int loop){
/* Death animation is in four states, first full circle, then pacman oriented upward, then half circle, then small sliver below, then gone, then explode */
int r=radius/2-1;
int timer=1000000;
int x=xtl+pacman->x*radius+radius/2; //first location to draw, will increment 5 times
int y=ytl+pacman->y*radius+radius/2;
animateMotion(xtl,ytl,boardHeight,boardWidth,pacman,ghosts,height,width,lives,state,score,newScore,frightenLoop,loop);
gfx_wait();
gfx_clear();
drawBoard(xtl,ytl,boardHeight,boardWidth,height,width,lives,5,score);
gfx_color(255,255,0);
gfx_fill_circle(x,y,radius/2-1);
//gfx_wait();
gfx_wait();
//usleep(timer);
gfx_clear();
drawBoard(xtl,ytl,boardHeight,boardWidth,height,width,lives,6,score);
drawPacman(x,y,up,1);
gfx_wait();
//usleep(timer);
gfx_clear();
drawBoard(xtl,ytl,boardHeight,boardWidth,height,width,lives,7,score);
gfx_color(255,255,0);
drawPacman(x,y,0,0);
gfx_color(0,0,0);
gfx_fill_rectangle(x-radius/2-1,y-radius/2+1,radius,radius/2-1);
gfx_wait();
//usleep(timer);
gfx_clear();
drawBoard(xtl,ytl,boardHeight,boardWidth,height,width,lives,8,score);
gfx_color(255,255,0);
gfx_fill_circle(x,y,radius/2-1);
gfx_color(0,0,0);
gfx_fill_triangle(x-r,y-r,x+r,y-r,up);
gfx_fill_triangle(x+r,y-r,x+r,y+r,right);
gfx_fill_triangle(x-r,y-r,x-r,y+r,left);
gfx_wait();
//usleep(timer);
gfx_clear();
drawBoard(xtl,ytl,boardHeight,boardWidth,height,width,lives,9,score);
gfx_wait();
//usleep(timer);
gfx_clear();
drawBoard(xtl,ytl,boardHeight,boardWidth,height,width,lives,10,score);
gfx_color(255,255,0);
float angle=2*M_PI/5; //partial snowflake
int i,xnew[5],ynew[5];
for(i=1;i<=5;i++){
xnew[i-1]=x+r*cos(i*angle+3*M_PI/2);
ynew[i-1]=y+r*sin(i*angle+3*M_PI/2);
gfx_line(x,y,xnew[i-1],ynew[i-1]);
}
gfx_wait();
//usleep(timer);
gfx_clear();
drawBoard(xtl,ytl,boardHeight,boardWidth,height,width,lives,11,score);
gfx_color(255,255,0);
angle=2*M_PI/5; //snowflake with short lines
for(i=1;i<=5;i++){
xnew[i-1]=x+r*cos(i*angle+3*M_PI/2);
ynew[i-1]=y+r*sin(i*angle+3*M_PI/2);
gfx_line((x+xnew[i-1])/2,(y+ynew[i-1])/2,xnew[i-1],ynew[i-1]);
}
gfx_wait();
//usleep(timer);
}
void drawGhost(int x,int y,int ghost,int orientation,int state[],int frightenLoop){
/* ghost is the number of ghost to draw
* 0:blinky, 1:pinky, 2:inky, 3:clyde */
static int ghostLoop[4]={0,1,1,0};
int f; //f determines whether a frightened ghost is white or blue (flashes at end of frightened state)
if(frightenLoop>=20 && state[ghost]==frighten){ f=frightenLoop%2; } else { f=-1; }
/* Choose color */
if(state[ghost]==frighten){
if(!f){ gfx_color(0,0,150); } else if(f==1){ gfx_color(255,255,255); } else {gfx_color(0,0,150);}
} else {
switch(ghost){
case blinky:
gfx_color(255,0,0);
ghostLoop[blinky]++;
break;
case pinky:
gfx_color(255,150,200);
ghostLoop[pinky]++;
break;
case inky:
gfx_color(0,255,255);
ghostLoop[inky]++;
break;
case clyde:
gfx_color(255,130,0);
ghostLoop[clyde]++;
break;
}
}
/* Draw body */
int P=radius/10; //value that helped make the ghosts look better
int i,r=radius/2-P;
if(state[ghost]!=dead){
gfx_fill_circle(x,y-P,r);
for(i=0;i<=r;i++){//left leg
gfx_line(x-r+i,y-P, x-r+i, y+r-i);
}
for(i=1;i<=r;i++){//right leg
gfx_line(x+i, y-P, x+i, y+i);
}
gfx_fill_rectangle(x-r,y-P,2*r,r);
if(ghostLoop[ghost]%2){
for(i=0;i<r;i++){//right middle leg
gfx_line(x+i, y-P, x+i, y+r-i);
}
for(i=0;i<=r;i++){//left middle leg
gfx_line(x-r+i, y-P, x-r+i, y+i);
}
} else {
for(i=3*P/2;i<=r;i++){//left middle leg
gfx_line(x-i, y-P, x-i, y+r+3*P/2-i);
}
for(i=3*P/2;i<=r;i++){//right leg
gfx_line(x+i, y-P, x+i, y+r+3*P/2-i);
}
}
}
/* Add the eyes based on orientation *
* Frightened ghosts will have two whit dot eyes and a mouth
* Values for all circle centers are made by trial and error, until the ghost looked good */
gfx_color(255,255,255);
if(state[ghost]==frighten){
if(f==1){gfx_color(0,0,150);}
gfx_fill_circle(x-4*r/10,y-2*P,r/4);
gfx_fill_circle(x+4*r/10,y-2*P,r/4);
//next six are the mouth
gfx_line(x-r,y+2*P,x-2*r/3,y+P);
gfx_line(x-2*r/3,y+P,x-r/3,y+2*P);
gfx_line(x-r/3,y+2*P,x,y+P);
gfx_line(x,y+P,x+r/3,y+2*P);
gfx_line(x+r/3,y+2*P,x+2*r/3,y+P);
gfx_line(x+2*r/3,y+P,x+r,y+2*P);
} else {
gfx_fill_circle(x-4*r/10,y-2*P,r/3);
gfx_fill_circle(x-4*r/10,y-3*P/2,r/3);
gfx_fill_circle(x+4*r/10,y-2*P,r/3);
gfx_fill_circle(x+4*r/10,y-3*P/2,r/3);
/* Now on to the pupils */
gfx_color(0,0,150);
switch(orientation){
case up:
/*pupils*/
gfx_fill_circle(x-4*r/10,y-11*P/4,r/6);
gfx_fill_circle(x+4*r/10,y-11*P/4,r/6);
break;
case down:
gfx_fill_circle(x-4*r/10,y-3*P/4,r/6);/*pupils are 1/2 radius of the entire eye */
gfx_fill_circle(x+4*r/10,y-3*P/4,r/6);
break;
case left:
gfx_fill_circle(x-4*r/10-3*P/4,y-7*P/4,r/6);
gfx_fill_circle(x+4*r/10-3*P/4,y-7*P/4,r/6);
break;
case right:
gfx_fill_circle(x-4*r/10+3*P/4,y-7*P/4,r/6);
gfx_fill_circle(x+4*r/10+3*P/4,y-7*P/4,r/6);
break;
}
}
}
void drawBoard(int x,int y,int height,int width,int h,int w,int lives,int win,int score){
/* This function draws the board in blue, one pixel wide borders
* x and y are the coordinates of the top left corner of the board */
gfx_color(0,0,255);
/* This loop draws the rectangles (1) in blue to prevent pacman from going over them
* It also draws the dots (0) if pacman has not eaten them yet
* Also draws the big dots (7) if pacman has not eaten them yet */
int i,j;
for(i=0;i<rows;i++){
for(j=0;j<columns;j++){
if(board[i][j]==1){
gfx_color(0,0,255);
gfx_fill_rectangle(x+radius*j,y+radius*i,radius,radius);
} else if(board[i][j]==0){//draws dots in place
gfx_color(255,200,0);
gfx_fill_rectangle(x+radius*(j+0.5)-2,y+radius*(i+0.5)-2,4,4);
} else if (board[i][j]==7){//draw big dots
gfx_color(255,200,0);
gfx_fill_circle(x+radius*(j+.5),y+radius*(i+.5),8);
} else if(board[i][j]==8){
gfx_color(0,0,255);
gfx_rectangle(x+radius*j,y+radius*i,radius,radius);
}//printf("%i",board[i][j]);
}//printf("\n");
}
/* This block draws borders for the board */
gfx_color(0,0,255);
gfx_line(x,y,x+width,y); //top border
gfx_line(x,y+height,x+width,y+height); //bottom border
gfx_line(x,y,x,y+radius*7); //left top border (above gap)
gfx_line(x,y+radius*8,x,y+height); //left bottom border (below gap)
gfx_line(x+width,y,x+width,y+radius*7); //right top border (above gap)
gfx_line(x+width,y+radius*8,x+width,y+height); //right bottom border (below gap)
/* This block draws the score and number of lives left */
gfx_color(255,255,255);
gfx_text((w-width)/4-radius/2,h*1/2-2*radius/3,"LIVES:");
gfx_text((w-width)/4-radius/2,h*.3-16,"SCORE:");
gfx_text((w-width)/4-radius/2,h*.3,num2str(score));
for(i=0;i<lives;i++){
drawPacman((w-width)/4,h*1/2+radius*i,right,1);
}
if(lives<=0){
gfx_color(255,255,255);
gfx_text(w/2-27,h/2-8,"GAME OVER");
gfx_text(w/2-48,h/2+8,"Play Again? (y/n)");
} else if(win==1){
gfx_color(255,255,255);
gfx_text(w/2-18,h/2-8,"WINNER!");
gfx_text(w/2-48,h/2+8,"Play Again? (y/n)");
} else if(win==2){
gfx_color(255,255,255);
gfx_text(w/2-18,h/2-8,"READY?");
} else if(win==3){
gfx_color(255,255,255);
gfx_text(w/2-8,h/2-8,"GO!");
} else if(win==5){
gfx_color(255,255,255);
gfx_text(w/2-23,h/2-8,"YOU DIED");
gfx_text(w/2-38,h/2+8,"Click 7 times");
} else if(win==6){
gfx_color(255,255,255);
gfx_text(w/2-23,h/2-8,"YOU DIED");
gfx_text(w/2-38,h/2+8,"Click 6 times");
} else if(win==7){
gfx_color(255,255,255);
gfx_text(w/2-23,h/2-8,"YOU DIED");
gfx_text(w/2-38,h/2+8,"Click 5 times");
} else if(win==8){
gfx_color(255,255,255);
gfx_text(w/2-23,h/2-8,"YOU DIED");
gfx_text(w/2-38,h/2+8,"Click 4 times");
} else if(win==9){
gfx_color(255,255,255);
gfx_text(w/2-23,h/2-8,"YOU DIED");
gfx_text(w/2-38,h/2+8,"Click 3 times");
} else if(win==10){
gfx_color(255,255,255);
gfx_text(w/2-23,h/2-8,"YOU DIED");
gfx_text(w/2-38,h/2+8,"Click 2 times");
} else if(win==11){
gfx_color(255,255,255);
gfx_text(w/2-23,h/2-8,"YOU DIED");
gfx_text(w/2-36,h/2+8,"Click 1 time");
}
}
int presentEndScreen (int score, int highScore, int width, int height) {
//present end screen
gfx_color(255, 255, 255);
gfx_changefont("-*-helvetica-bold-r-*-*-*-250-90-90-p-*-iso8859-1");
gfx_text(width/2-88, 150, "GAME OVER");
//draw score block
gfx_color(0,0,0);
gfx_fill_rectangle(50, 180, width-100, 164);
gfx_color(237, 206, 111);
gfx_fill_rectangle(54, 184, width-108, 156);
gfx_color(209, 181, 98);
gfx_fill_rectangle(61, 191, width-122, 142);
gfx_color(245, 228, 176);
gfx_fill_rectangle(62, 192, width-124, 140);
//labels
gfx_color(209, 181, 98);
gfx_changefont("-*-helvetica-bold-r-*-*-*-160-85-85-p-*-iso8859-1");
gfx_text(width/2-110, height/2-50, "MEDAL");
gfx_text(width/2+50, height/2-50, "SCORE");
gfx_text(width/2+65, height/2+8, "BEST");
if (score > highScore) {
highScore = score;
//print new best label
gfx_color(250, 0, 46);
gfx_fill_rectangle(width/2+14, height/2-9, 46, 20);
gfx_color(255, 255, 255);
gfx_text (width/2+15, height/2+8, "NEW");
}
//scores
gfx_changefont("-*-helvetica-bold-r-*-*-*-200-90-90-p-*-iso8859-1");
char scoreStr[5], highScoreStr[5];
sprintf(scoreStr, "%d", score);
sprintf(highScoreStr, "%d", highScore);
gfx_color(255, 255, 255);
gfx_text(width/2+100, height/2-25, scoreStr);
gfx_text(width/2+100, height/2+33, highScoreStr);
//medals
int red, green, blue;
if (score > 40) {
//platinum
red = 245;
green = 245;
blue = 245;
}
else if (score > 30) {
//gold
red = 250;
green = 239;
blue = 82;
}
else if (score > 20) {
//silver
red = 214;
green = 214;
blue = 214;
}
else {
//bronze
red = 242;
green = 152;
blue = 87;
}
gfx_color(red, green, blue);
gfx_fill_circle(width/2-80, height/2, 28);
//medal bird
int birdX = 105;
int birdY = 264;
//draw the bird
gfx_color(red, green, blue);
gfx_fill_arc(birdX, birdY, 29, 24, 0, 360);
gfx_color(red-60,green-20,blue);
gfx_arc(birdX, birdY, 29, 24, 0, 360);
gfx_color(red, green, blue);
gfx_fill_circle(birdX+23,birdY+9,(0.50)*12+1);
gfx_color(red-60,green-20,blue);
gfx_circle(birdX+23,birdY+9,(0.50)*12+1);
gfx_color(red, green, blue);
gfx_fill_arc(birdX-2,birdY+4,11, 6, 0, 360);
gfx_color(red-60,green-20,blue);
gfx_arc(birdX-2,birdY+4,11, 6, 0, 360);
gfx_color(red, green, blue);
gfx_fill_arc(birdX+17, birdY+19, 14, 3, 0, 360);
gfx_color(red-60,green-20,blue);
gfx_arc(birdX+17, birdY+19, 14, 3, 0, 360);
gfx_color(red, green, blue);
gfx_fill_arc(birdX+17, birdY+15, 16, 4, 0, 360);
gfx_color(red-60, green-20,blue);
gfx_arc(birdX+17, birdY+15, 16, 4, 0, 360);
gfx_color(red, green, blue);
gfx_fill_rectangle(birdX+25,birdY+8, 2, 4);
gfx_color(red-60,green-20,blue);
gfx_rectangle(birdX+25,birdY+8, 2, 4);
//play again button
gfx_color(0, 0, 0);
gfx_fill_rectangle(width/2-79, height/2+96, 158, 28);
gfx_color(255, 255, 255);
gfx_fill_rectangle(width/2-77, height/2+98, 154, 24);
gfx_color(250, 0, 46);
gfx_fill_rectangle(width/2-75, height/2+100, 150, 20);
gfx_color(255, 255, 255);
gfx_changefont("-*-helvetica-bold-r-*-*-*-120-75-75-p-*-iso8859-1");
gfx_text(width/2-38, height/2+115, "PLAY AGAIN");
return highScore;
}
