Programming game, need help to be able to win/ lose the game.

Programming Questions

krazed_lo..

Programming game, need help to be able to win/ lose the game.

in Programming Questions • 10 months ago

We are programming a basic "game" for our final in Cmps 10. The Object of the game is to hit the blue " Mother Ship" which is progressively moving to the left of the screen, with the single cannon shot you are given and allowed to move only left and right after shooting. The game is Won if you hit the Blue MotherShip before it leaves the screen and is lost if the cannon shot fails to hit the mother ship or if the cannon shot hits one of the several SubShips that are protecting the MotherShip ( The SubShips will be put into motion later to protect the MotherShip)

Some Help on a few things would be greatly appreciated:
1) How to Set up hit-detection to allow the players to win the game

2) How to set up the lose function if the player fails to hit the MotherShip or hits a SubShip.

3) How to inform the player that they have lost or won the game

Help with any or all of the above requested ^ would be greatly appreciated

Here is the code of what we have so far, We thank you once again

int y; // The rising cannon integer
int rise; // Same^
// some things that the computer needs to remember
int x = 150; // the position of the critter
int dir = 1; // which way is it moving +1 = right, -1 = left
int z; // The Mother Ship's movement integer
int climb; // Same ^^

void setup() {
y=1;
rise=2;
climb= 2;
size(1000, 1000);
}

void draw() {
if (mousePressed){
background(150);
frameRate(1000);

// Blue MotherShip
fill(0,0,255); // Blue
noStroke();
rect( 750 - z, 60, 10, 10); // 1st line
rect( 760 - z, 50, 10, 20); // 2nd line
rect( 770 - z, 43, 10, 45); // 3rd line
rect( 780 - z, 34, 10, 64); // 4th line
rect( 790-z, 34, 10, 54);//5th line
rect( 800 - z, 20 , 10, 60); // 6th line
rect( 810 - z, 20 , 10, 60); // 7th line
rect( 820 - z, 20 , 10, 68); // 8th line
rect( 830 - z, 20 , 10, 68); // 9th line
rect(840 - z, 20, 10, 60);//10th line
rect(850-z, 20, 10, 60); //11th line
rect( 860 - z, 34, 10, 55); // 12th line
rect(870 -z, 34, 10, 65);//13th line
rect( 880 - z, 43, 10, 45); // 14th line
rect( 890 - z, 50, 10, 20); // 15th line
rect( 900 - z, 60, 10, 10); // 16th line

// Red SubShip
fill(255,0,0);
noStroke();
rect(740-0, 160, 10, 10); // 1st line
rect( 750 - 0, 150, 10, 20); // 1st line
rect( 760 - 0, 160, 10, 10); // 2nd line
rect( 770 - 0, 160, 10, 20); // 3rd line
rect( 780 - 0, 160, 10, 20); // 4th line
rect( 790-0, 160, 10, 10);//5th line
rect( 800 - 0, 150 , 10, 20); // 6th line
rect( 810 - 0, 160 , 10, 10); // 7th line

// Yellow-> Green Subship
fill(0,255,0);
rect(200-0, 160, 10, 10); // 1st line
rect( 210 - 0, 150, 10, 20); // 1st line
rect( 220 - 0, 160, 10, 10); // 2nd line
rect( 230 - 0, 160, 10, 20); // 3rd line
rect( 240 - 0, 160, 10, 20); // 4th line
rect( 250-0, 160, 10, 10);//5th line
rect( 260 - 0, 150 , 10, 20); // 6th line
rect( 270 - 0, 160 , 10, 10); // 7th line

// Camoflauged SubShip
fill (0);
rect(460, 300, 10, 10); // 1st line
rect( 470 - 0, 290, 10, 20); // 1st line
rect( 480 - 0, 300, 10, 10); // 2nd line
rect( 490 - 0, 300, 10, 20); // 3rd line
rect( 500 - 0, 300, 10, 20); // 4th line
rect( 510-0, 300, 10, 10);//5th line
rect( 520 - 0, 290 , 10, 20); // 6th line
rect( 530 - 0, 300 , 10, 10); // 7th line

// Purple SubShip
fill(237, 171, 29);
rect(50, 300, 10, 10); // 1st line
rect( 60 - 0, 290, 10, 20); // 1st line
rect( 70 - 0, 300, 10, 10); // 2nd line
rect( 80 - 0, 300, 10, 20); // 3rd line
rect( 90 - 0, 300, 10, 20); // 4th line
rect( 100-0, 300, 10, 10);//5th line
rect( 110 - 0, 290 , 10, 20); // 6th line
rect( 120 - 0, 300 , 10, 10); // 7th line

// Light Blue SubShip
fill(103, 224, 232);
rect(880, 300, 10, 10); // 1st line
rect( 890 - 0, 290, 10, 20); // 1st line
rect( 900 - 0, 300, 10, 10); // 2nd line
rect( 910 - 0, 300, 10, 20); // 3rd line
rect( 920 - 0, 300, 10, 20); // 4th line
rect( 930-0, 300, 10, 10);//5th line
rect( 940 - 0, 290 , 10, 20); // 6th line
rect( 950 - 0, 300 , 10, 10); // 7th line

if ( climb >1)// RULE FOR MOTHERSHIP
z= z+1;

if( rise >1)// RULE FOR CANNON
y= y+1;

// Hero Ship
fill(255,0,0); // Red
ellipse(x, 600, 60, 30);
fill(0);
ellipse(x, 550-y, 15,15);
}

else {
background (150);
frameRate(1000);

// Blue MotherShip
fill(0,0,255);
noStroke();
rect( 750 - 0, 60, 10, 10); // 1st line
rect( 760 - 0, 50, 10, 20); // 2nd line
rect( 770 - 0, 43, 10, 45); // 3rd line
rect( 780 - 0, 34, 10, 64); // 4th line
rect( 790-0, 34, 10, 54);//5th line
rect( 800 - 0, 20 , 10, 60); // 6th line
rect( 810 - 0, 20 , 10, 60); // 7th line
rect( 820 - 0, 20 , 10, 68); // 8th line
rect( 830 - 0, 20 , 10, 68); // 9th line
rect(840 - 0, 20, 10, 60);//10th line
rect(850-0, 20, 10, 60); //11th line
rect( 860 - 0, 34, 10, 55); // 12th line
rect(870 -0, 34, 10, 65);//13th line
rect( 880 - 0, 43, 10, 45); // 14th line
rect( 890 - 0, 50, 10, 20); // 15th line
rect( 900 - 0, 60, 10, 10); // 16th line

// Red SubShip
noStroke();
rect(740-0, 160, 10, 10); // 1st line
rect( 750 - 0, 150, 10, 20); // 1st line
rect( 760 - 0, 160, 10, 10); // 2nd line
rect( 770 - 0, 160, 10, 20); // 3rd line
rect( 780 - 0, 160, 10, 20); // 4th line
rect( 790-0, 160, 10, 10);//5th line
rect( 800 - 0, 150 , 10, 20); // 6th line
rect( 810 - 0, 160 , 10, 10); // 7th line

// Yellow Subship
noStroke();
fill(224,218,11);
rect(200-0, 160, 10, 10); // 1st line
rect( 210 - 0, 150, 10, 20); // 1st line
rect( 220 - 0, 160, 10, 10); // 2nd line
rect( 230 - 0, 160, 10, 20); // 3rd line
rect( 240 - 0, 160, 10, 20); // 4th line
rect( 250-0, 160, 10, 10);//5th line
rect( 260 - 0, 150 , 10, 20); // 6th line
rect( 270 - 0, 160 , 10, 10); // 7th line

// Purple SubShip
fill(123, 41, 142);
rect(50, 300, 10, 10); // 1st line
rect( 60 - 0, 290, 10, 20); // 1st line
rect( 70 - 0, 300, 10, 10); // 2nd line
rect( 80 - 0, 300, 10, 20); // 3rd line
rect( 90 - 0, 300, 10, 20); // 4th line
rect( 100-0, 300, 10, 10);//5th line
rect( 110 - 0, 290 , 10, 20); // 6th line
rect( 120 - 0, 300 , 10, 10); // 7th line

// Light Blue SubShip
fill(103, 224, 232);
rect(880, 300, 10, 10); // 1st line
rect( 890 - 0, 290, 10, 20); // 1st line
rect( 900 - 0, 300, 10, 10); // 2nd line
rect( 910 - 0, 300, 10, 20); // 3rd line
rect( 920 - 0, 300, 10, 20); // 4th line
rect( 930-0, 300, 10, 10);//5th line
rect( 940 - 0, 290 , 10, 20); // 6th line
rect( 950 - 0, 300 , 10, 10); // 7th line

// Start Line
fill( 237, 29, 199);
rect( 475, 545, 50, 10);

// Hero Ship
fill(0); //
fill(255,0,0);
ellipse(x, 600, 60, 30);
fill(0);
ellipse(x, 550, 15,15);
}

// adjust the position and direction
x = x + dir;
if (x < mouseX) {
dir = 1;
}
else if (x > mouseX) {
dir = -1;
}
else {
dir = 0;
}

}

Replies(24)

not_55

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

1) How to inform the player of the Rules before the game begins

One way... You could set up a global (Boolean) flag and initially set it to true to display the instructions at the beginning. You could wait for a mouse click or key press to set the flag to false (so it stops displaying) and/or you could check for a key to show the instructions again during the game.

Boolean flagShowInstructions;
.....

void setup(){

flagShowInstructions=true;

}

void draw(){

if(flagShowInstructions) showInstructions()

}

void showInstructions(){

//display instructions here!

}

timpulver

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

1) How to inform the player of the Rules before the game begins

The easiest solution would be to make an image in Photoshop, and display il until the user hits a key like enter.

PImage startScreen;
boolean showStartScreen = true;
void setup() {
size(1000, 800);
startScreen = loadImage("start.jpg");
}
void draw() {
if (showStartScreen) {
image(startScreen, 0, 0);
}
else {
background(0);
// draw game stuff
}
}
void keyPressed() {
switch(key) {
case ENTER:
showStartScreen = false;
break;
}
}

If showing images is not enought you may want to use a GUI library like controlP5.

timpulver

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

You should read this tutorial about object oriented programming!

It will be hard to code if you stick to your non OOP-approch.

Ship[] ships;
int numberShips = 5;
void setup(){
size(600, 600);
ships = new Ship[numberShips];
for(int i=0; i<ships.length; i++){
ships[i] = new Ship(color(random(0, 255), random(0, 255), random(0, 255)), random(0, width), random(0, height/2));
}
}
void draw(){
background(0);
for(Ship ship: ships){
ship.draw();
}
}
class Ship{
float x, y;
color c;
int brickSize = 20;
boolean alive;
Ship(color c, float x, float y){
this.c = c;
this.x = x;
this.y = y;
alive = true;
}
boolean alive(){return alive;}
void draw(){
fill(c);
beginShape();
vertex(x, y+brickSize);
vertex(x+brickSize, y+brickSize);
vertex(x+brickSize, y);
vertex(x+brickSize*2, y);
vertex(x+brickSize*2, y+brickSize);
vertex(x+brickSize*6, y+brickSize);
vertex(x+brickSize*6, y);
vertex(x+brickSize*7, y);
vertex(x+brickSize*7, y+brickSize);
vertex(x+brickSize*8, y+brickSize);
vertex(x+brickSize*8, y+brickSize*2);
vertex(x+brickSize*5, y+brickSize*2);
vertex(x+brickSize*5, y+brickSize*3);
vertex(x+brickSize*3, y+brickSize*3);
vertex(x+brickSize*3, y+brickSize*2);
vertex(x, y+brickSize*2);
vertex(x, y+brickSize);
endShape();
}
void move(){}
boolean isHit(int bulletX, int bulletY){return false;}
}

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

Actually, when you need a screen for displaing an entry message and a mesage when he has won or lost, I'd work with states he program can be in. Instead of Boolean flagShowInstructions;

// -------------------------------------------
// program states
final int statePlay =0;
final int stateWon =1;
final int stateLost =2;
final int statePause =3;
final int stateStartUp =4;
final int stateNewLevel =5;
final int stateShowHelp =6;
//
int stateOfGame = stateStartUp;
//

Then in draw you just say

// handling of the programss states
switch (stateOfGame ) {
case stateStartUp:
showScreen();
break;
case statePlay:
playGame();
break;
.....

also in keyPressed or mousePressed you check the input not directly but depending on the states.

e.g.

// Inputs

void keyPressed() {

// depending on stateOfGame

// different keys are in use

switch (stateOfGame) {

case statePlay:

    keyPressedForStatePlay();

    break;

case statePause:

    keyPressedForStatePause();

    break;

default:

    // other states: keys ignored;

    // do nothing

    break;

} // switch

} //func

//

//--------------------------------------------------

//

void keyPressedForStatePause() {

// any key

stateOfGame = statePlay;

}

//

void keyPressedForStatePlay() {

// if special key

if (key == CODED) {

    if (keyCode == UP) {

      player.addX=0;

      player.addY=-1;

    }

    else if (keyCode == DOWN) {

      player.addX=0;

      player.addY=1;
    }

see
http://www.openprocessing.org/sketch/76025

not_55

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

One thing I've found useful in the past is to give the constants numbers to indicate that they are unique values (it also helps to avoid coding mistakes as values such as '0', '1', '2' are frequently used) so rather than :

final int statePlay =0;
final int stateWon =1;
final int stateLost =2;

You could use:

final int statePlay =1111;
final int stateWon =2222;
final int stateLost =3333;

or somesuch

amnon.owed

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

Please don't double post.

Looking at your starting point and goals, it will take quite some work/help to get there. So it would be better to keep the efforts and questions related to this code, focused in this thread.

In fact many forum members have already provided you with valuable suggestions and example code. It would be better to follow up on those first, before asking similar repeat-questions in new threads.

timpulver

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

I prefer using Enums like this:

Mode mode;
void setup(){
mode = Mode.START;
}
void draw(){
switch(mode){
case START:
//..
break;
case GAME:
//..
break;
//...
}
}

Open up another Tab named mode.java with this code:

enum Mode{
START, GAME, WINNER, CREDITS
}

timpulver

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

Edit: The posts on top were removed...!? The question was how to do collision detection (spaceship - bullet).

Easiest solution would be to check the colour of the screen where the bullet is currently at, like

loadPixels();
if(pixels[bulletX, bulletY] == color(255, 0, 0)){
// red ship was hit
}
else if...

krazed_lo..

Re: Re: Programming game, need help to be able to win/ lose the game.

10 months ago

So if the ball hits another colour while in motion we can declare a win/ lose, and we can set the winning colour to blue? That sounds like something we can use to finish our project, but I'm not exactly sure how to add that into our code. If you could elaborate on this that would be a great help to us, sorry we're not very knowledgeable about programming.

Edit: I deleted some of my old comments

We just need to finish this last part and display a win/ lose message and we're about done. Assignment is due in 3 hours :/

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

Don't delete old comments please.

yes, you can place timpulvers code at the end of draw.

Then set a global var redShipIsHit to true

and if it is true, stop everything and show message

text ("You won.", 200,200);

or maybe in a rect.

krazed_lo..

Re: Re: Programming game, need help to be able to win/ lose the game.

10 months ago

I understand the idea of the concept you are trying to teach me but I don't know how to add it to our game. I don't know what a global var redShiplsHit vraible is for example. And we did try enter his code to our game at:

// Hero Ship
fill(0); //
fill(255,0,0);
ellipse(x, 600, 60, 30);
fill(0);
ellipse(x, 550, 15,15);
//Color detection
loadPixels();
if(pixels[bulletX, bulletY] == color(255, 0, 0)){
// red ship was hit
}
else
if
}
// adjust the position and direction
x = x + dir;
if (x < mouseX) {
dir = 1;
}
else if (x > mouseX) {
dir = -1;
}
else {
dir = 0;
}

}

But we don't know what to put that for the else, if statements. We've been working on this since 11 pm of last night, we really tried but it's just not as easy doing this without any outside help.

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

oh dear.....

delete lines 14 to 18

after line 12

redShipIsHit = true ;

before setup

boolean redShipIsHit;

(thus it is a global variable / var)

krazed_lo..

Re: Re: Programming game, need help to be able to win/ lose the game.

10 months ago

Ok I added the redShipHit= true; and the boolean to the top of the code. I'm getting an error at line 201

Syntax Error, maybe a missing ] character?

int y; // The rising cannon integer
int rise; // Same^
// some things that the computer needs to remember
int x = 150; // the position of the critter
int dir = 1; // which way is it moving +1 = right, -1 = left
int z; // The Mother Ship's movement integer
int climb; // Same ^^
boolean redShipIsHit;
void setup() {
y=1;
rise=2;
climb= 2;
size(1000, 1000);
}
void draw() {
if (mousePressed){
background(150);
frameRate(1000);
// Blue MotherShip
fill(0,0,255); // Blue
noStroke();
rect( 750 - z, 60, 10, 10); // 1st line
rect( 760 - z, 50, 10, 20); // 2nd line
rect( 770 - z, 43, 10, 45); // 3rd line
rect( 780 - z, 34, 10, 64); // 4th line
rect( 790-z, 34, 10, 54);//5th line
rect( 800 - z, 20 , 10, 60); // 6th line
rect( 810 - z, 20 , 10, 60); // 7th line
rect( 820 - z, 20 , 10, 68); // 8th line
rect( 830 - z, 20 , 10, 68); // 9th line
rect(840 - z, 20, 10, 60);//10th line
rect(850-z, 20, 10, 60); //11th line
rect( 860 - z, 34, 10, 55); // 12th line
rect(870 -z, 34, 10, 65);//13th line
rect( 880 - z, 43, 10, 45); // 14th line
rect( 890 - z, 50, 10, 20); // 15th line
rect( 900 - z, 60, 10, 10); // 16th line
// Red SubShip
fill(255,0,0);
noStroke();
rect(740-0, 160, 10, 10); // 1st line
rect( 750 - 0, 150, 10, 20); // 1st line
rect( 760 - 0, 160, 10, 10); // 2nd line
rect( 770 - 0, 160, 10, 20); // 3rd line
rect( 780 - 0, 160, 10, 20); // 4th line
rect( 790-0, 160, 10, 10);//5th line
rect( 800 - 0, 150 , 10, 20); // 6th line
rect( 810 - 0, 160 , 10, 10); // 7th line
// Yellow-> Green Subship
fill(0,255,0);
rect(200-0, 160, 10, 10); // 1st line
rect( 210 - 0, 150, 10, 20); // 1st line
rect( 220 - 0, 160, 10, 10); // 2nd line
rect( 230 - 0, 160, 10, 20); // 3rd line
rect( 240 - 0, 160, 10, 20); // 4th line
rect( 250-0, 160, 10, 10);//5th line
rect( 260 - 0, 150 , 10, 20); // 6th line
rect( 270 - 0, 160 , 10, 10); // 7th line
// Camoflauged SubShip
fill (0);
rect(460, 300, 10, 10); // 1st line
rect( 470 - 0, 290, 10, 20); // 1st line
rect( 480 - 0, 300, 10, 10); // 2nd line
rect( 490 - 0, 300, 10, 20); // 3rd line
rect( 500 - 0, 300, 10, 20); // 4th line
rect( 510-0, 300, 10, 10);//5th line
rect( 520 - 0, 290 , 10, 20); // 6th line
rect( 530 - 0, 300 , 10, 10); // 7th line
// Purple SubShip
fill(237, 171, 29);
rect(50, 300, 10, 10); // 1st line
rect( 60 - 0, 290, 10, 20); // 1st line
rect( 70 - 0, 300, 10, 10); // 2nd line
rect( 80 - 0, 300, 10, 20); // 3rd line
rect( 90 - 0, 300, 10, 20); // 4th line
rect( 100-0, 300, 10, 10);//5th line
rect( 110 - 0, 290 , 10, 20); // 6th line
rect( 120 - 0, 300 , 10, 10); // 7th line
// Light Blue SubShip
fill(103, 224, 232);
rect(880, 300, 10, 10); // 1st line
rect( 890 - 0, 290, 10, 20); // 1st line
rect( 900 - 0, 300, 10, 10); // 2nd line
rect( 910 - 0, 300, 10, 20); // 3rd line
rect( 920 - 0, 300, 10, 20); // 4th line
rect( 930-0, 300, 10, 10);//5th line
rect( 940 - 0, 290 , 10, 20); // 6th line
rect( 950 - 0, 300 , 10, 10); // 7th line
if ( climb >1)// RULE FOR MOTHERSHIP
z= z+1;
if( rise >1)// RULE FOR CANNON
y= y+1;
// Hero Ship
fill(255,0,0); // Red
ellipse(x, 600, 60, 30);
fill(0);
ellipse(x, 550-y, 15,15);
}
else {
background (150);
frameRate(1000);
// Blue MotherShip
fill(0,0,255);
noStroke();
rect( 750 - 0, 60, 10, 10); // 1st line
rect( 760 - 0, 50, 10, 20); // 2nd line
rect( 770 - 0, 43, 10, 45); // 3rd line
rect( 780 - 0, 34, 10, 64); // 4th line
rect( 790-0, 34, 10, 54);//5th line
rect( 800 - 0, 20 , 10, 60); // 6th line
rect( 810 - 0, 20 , 10, 60); // 7th line
rect( 820 - 0, 20 , 10, 68); // 8th line
rect( 830 - 0, 20 , 10, 68); // 9th line
rect(840 - 0, 20, 10, 60);//10th line
rect(850-0, 20, 10, 60); //11th line
rect( 860 - 0, 34, 10, 55); // 12th line
rect(870 -0, 34, 10, 65);//13th line
rect( 880 - 0, 43, 10, 45); // 14th line
rect( 890 - 0, 50, 10, 20); // 15th line
rect( 900 - 0, 60, 10, 10); // 16th line
// Red SubShip
noStroke();
rect(740-0, 160, 10, 10); // 1st line
rect( 750 - 0, 150, 10, 20); // 1st line
rect( 760 - 0, 160, 10, 10); // 2nd line
rect( 770 - 0, 160, 10, 20); // 3rd line
rect( 780 - 0, 160, 10, 20); // 4th line
rect( 790-0, 160, 10, 10);//5th line
rect( 800 - 0, 150 , 10, 20); // 6th line
rect( 810 - 0, 160 , 10, 10); // 7th line
// Yellow Subship
noStroke();
fill(224,218,11);
rect(200-0, 160, 10, 10); // 1st line
rect( 210 - 0, 150, 10, 20); // 1st line
rect( 220 - 0, 160, 10, 10); // 2nd line
rect( 230 - 0, 160, 10, 20); // 3rd line
rect( 240 - 0, 160, 10, 20); // 4th line
rect( 250-0, 160, 10, 10);//5th line
rect( 260 - 0, 150 , 10, 20); // 6th line
rect( 270 - 0, 160 , 10, 10); // 7th line
// Purple SubShip
fill(123, 41, 142);
rect(50, 300, 10, 10); // 1st line
rect( 60 - 0, 290, 10, 20); // 1st line
rect( 70 - 0, 300, 10, 10); // 2nd line
rect( 80 - 0, 300, 10, 20); // 3rd line
rect( 90 - 0, 300, 10, 20); // 4th line
rect( 100-0, 300, 10, 10);//5th line
rect( 110 - 0, 290 , 10, 20); // 6th line
rect( 120 - 0, 300 , 10, 10); // 7th line
// Light Blue SubShip
fill(103, 224, 232);
rect(880, 300, 10, 10); // 1st line
rect( 890 - 0, 290, 10, 20); // 1st line
rect( 900 - 0, 300, 10, 10); // 2nd line
rect( 910 - 0, 300, 10, 20); // 3rd line
rect( 920 - 0, 300, 10, 20); // 4th line
rect( 930-0, 300, 10, 10);//5th line
rect( 940 - 0, 290 , 10, 20); // 6th line
rect( 950 - 0, 300 , 10, 10); // 7th line
// Start Line
fill( 237, 29, 199);
rect( 475, 545, 50, 10);
// Hero Ship
fill(0); //
fill(255,0,0);
ellipse(x, 600, 60, 30);
fill(0);
ellipse(x, 550, 15,15);
//Color detection
loadPixels();
if(pixels[bulletX, bulletY] == color(255, 0, 0)){
// red ship was hit
redShipIsHit = true ;
}
// adjust the position and direction
x = x + dir;
if (x < mouseX) {
dir = 1;
}
else if (x > mouseX) {
dir = -1;
}
else {
dir = 0;
}
}

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

he posted only an example!

BulletX - do you have it in your program?

replace it with your pos of your ball / bullet...

oh dear.....

krazed_lo..

Re: Re: Programming game, need help to be able to win/ lose the game.

10 months ago

int y; // The rising cannon integer
int rise; // Same^
// some things that the computer needs to remember
int x = 150; // the position of the critter
int dir = 1; // which way is it moving +1 = right, -1 = left
int z; // The Mother Ship's movement integer
int climb; // Same ^^
boolean redShipIsHit;
int BulletX = 1
void setup() {
y=1;
rise=2;
climb= 2;
size(1000, 1000);
}
void draw() {
if (mousePressed){
background(150);
frameRate(1000);
// Blue MotherShip
fill(0,0,255); // Blue
noStroke();
rect( 750 - z, 60, 10, 10); // 1st line
rect( 760 - z, 50, 10, 20); // 2nd line
rect( 770 - z, 43, 10, 45); // 3rd line
rect( 780 - z, 34, 10, 64); // 4th line
rect( 790-z, 34, 10, 54);//5th line
rect( 800 - z, 20 , 10, 60); // 6th line
rect( 810 - z, 20 , 10, 60); // 7th line
rect( 820 - z, 20 , 10, 68); // 8th line
rect( 830 - z, 20 , 10, 68); // 9th line
rect(840 - z, 20, 10, 60);//10th line
rect(850-z, 20, 10, 60); //11th line
rect( 860 - z, 34, 10, 55); // 12th line
rect(870 -z, 34, 10, 65);//13th line
rect( 880 - z, 43, 10, 45); // 14th line
rect( 890 - z, 50, 10, 20); // 15th line
rect( 900 - z, 60, 10, 10); // 16th line
// Red SubShip
fill(255,0,0);
noStroke();
rect(740-0, 160, 10, 10); // 1st line
rect( 750 - 0, 150, 10, 20); // 1st line
rect( 760 - 0, 160, 10, 10); // 2nd line
rect( 770 - 0, 160, 10, 20); // 3rd line
rect( 780 - 0, 160, 10, 20); // 4th line
rect( 790-0, 160, 10, 10);//5th line
rect( 800 - 0, 150 , 10, 20); // 6th line
rect( 810 - 0, 160 , 10, 10); // 7th line
// Yellow-> Green Subship
fill(0,255,0);
rect(200-0, 160, 10, 10); // 1st line
rect( 210 - 0, 150, 10, 20); // 1st line
rect( 220 - 0, 160, 10, 10); // 2nd line
rect( 230 - 0, 160, 10, 20); // 3rd line
rect( 240 - 0, 160, 10, 20); // 4th line
rect( 250-0, 160, 10, 10);//5th line
rect( 260 - 0, 150 , 10, 20); // 6th line
rect( 270 - 0, 160 , 10, 10); // 7th line
// Camoflauged SubShip
fill (0);
rect(460, 300, 10, 10); // 1st line
rect( 470 - 0, 290, 10, 20); // 1st line
rect( 480 - 0, 300, 10, 10); // 2nd line
rect( 490 - 0, 300, 10, 20); // 3rd line
rect( 500 - 0, 300, 10, 20); // 4th line
rect( 510-0, 300, 10, 10);//5th line
rect( 520 - 0, 290 , 10, 20); // 6th line
rect( 530 - 0, 300 , 10, 10); // 7th line
// Purple SubShip
fill(237, 171, 29);
rect(50, 300, 10, 10); // 1st line
rect( 60 - 0, 290, 10, 20); // 1st line
rect( 70 - 0, 300, 10, 10); // 2nd line
rect( 80 - 0, 300, 10, 20); // 3rd line
rect( 90 - 0, 300, 10, 20); // 4th line
rect( 100-0, 300, 10, 10);//5th line
rect( 110 - 0, 290 , 10, 20); // 6th line
rect( 120 - 0, 300 , 10, 10); // 7th line
// Light Blue SubShip
fill(103, 224, 232);
rect(880, 300, 10, 10); // 1st line
rect( 890 - 0, 290, 10, 20); // 1st line
rect( 900 - 0, 300, 10, 10); // 2nd line
rect( 910 - 0, 300, 10, 20); // 3rd line
rect( 920 - 0, 300, 10, 20); // 4th line
rect( 930-0, 300, 10, 10);//5th line
rect( 940 - 0, 290 , 10, 20); // 6th line
rect( 950 - 0, 300 , 10, 10); // 7th line
if ( climb >1)// RULE FOR MOTHERSHIP
z= z+1;
if( rise >1)// RULE FOR CANNON
y= y+1;
// Hero Ship
fill(255,0,0); // Red
ellipse(x, 600, 60, 30);
fill(0);
ellipse(x, 550-y, 15,15);
}
else {
background (150);
frameRate(1000);
// Blue MotherShip
fill(0,0,255);
noStroke();
rect( 750 - 0, 60, 10, 10); // 1st line
rect( 760 - 0, 50, 10, 20); // 2nd line
rect( 770 - 0, 43, 10, 45); // 3rd line
rect( 780 - 0, 34, 10, 64); // 4th line
rect( 790-0, 34, 10, 54);//5th line
rect( 800 - 0, 20 , 10, 60); // 6th line
rect( 810 - 0, 20 , 10, 60); // 7th line
rect( 820 - 0, 20 , 10, 68); // 8th line
rect( 830 - 0, 20 , 10, 68); // 9th line
rect(840 - 0, 20, 10, 60);//10th line
rect(850-0, 20, 10, 60); //11th line
rect( 860 - 0, 34, 10, 55); // 12th line
rect(870 -0, 34, 10, 65);//13th line
rect( 880 - 0, 43, 10, 45); // 14th line
rect( 890 - 0, 50, 10, 20); // 15th line
rect( 900 - 0, 60, 10, 10); // 16th line
// Red SubShip
noStroke();
rect(740-0, 160, 10, 10); // 1st line
rect( 750 - 0, 150, 10, 20); // 1st line
rect( 760 - 0, 160, 10, 10); // 2nd line
rect( 770 - 0, 160, 10, 20); // 3rd line
rect( 780 - 0, 160, 10, 20); // 4th line
rect( 790-0, 160, 10, 10);//5th line
rect( 800 - 0, 150 , 10, 20); // 6th line
rect( 810 - 0, 160 , 10, 10); // 7th line
// Yellow Subship
noStroke();
fill(224,218,11);
rect(200-0, 160, 10, 10); // 1st line
rect( 210 - 0, 150, 10, 20); // 1st line
rect( 220 - 0, 160, 10, 10); // 2nd line
rect( 230 - 0, 160, 10, 20); // 3rd line
rect( 240 - 0, 160, 10, 20); // 4th line
rect( 250-0, 160, 10, 10);//5th line
rect( 260 - 0, 150 , 10, 20); // 6th line
rect( 270 - 0, 160 , 10, 10); // 7th line
// Purple SubShip
fill(123, 41, 142);
rect(50, 300, 10, 10); // 1st line
rect( 60 - 0, 290, 10, 20); // 1st line
rect( 70 - 0, 300, 10, 10); // 2nd line
rect( 80 - 0, 300, 10, 20); // 3rd line
rect( 90 - 0, 300, 10, 20); // 4th line
rect( 100-0, 300, 10, 10);//5th line
rect( 110 - 0, 290 , 10, 20); // 6th line
rect( 120 - 0, 300 , 10, 10); // 7th line
// Light Blue SubShip
fill(103, 224, 232);
rect(880, 300, 10, 10); // 1st line
rect( 890 - 0, 290, 10, 20); // 1st line
rect( 900 - 0, 300, 10, 10); // 2nd line
rect( 910 - 0, 300, 10, 20); // 3rd line
rect( 920 - 0, 300, 10, 20); // 4th line
rect( 930-0, 300, 10, 10);//5th line
rect( 940 - 0, 290 , 10, 20); // 6th line
rect( 950 - 0, 300 , 10, 10); // 7th line
// Start Line
fill( 237, 29, 199);
rect( 475, 545, 50, 10);
// Hero Ship
fill(0); //
fill(255,0,0);
ellipse(x, 600, 60, 30);
fill(0);
ellipse(x, 550, 15,15);
//Color detection
loadPixels();
if(pixels[bulletx, bullet550-y] == color(255, 0, 0)){
// red ship was hit
redShipIsHit = true ;
}
// adjust the position and direction
x = x + dir;
if (x < mouseX) {
dir = 1;
}
else if (x > mouseX) {
dir = -1;
}
else {
dir = 0;
}

}

Do I declare BulletX before setup and what do I set it as? I changed the values of the BulletX and BulletY but I'm not sure if that's what you meant. Our professor didn't give us instructions, so we're just trying everything possible we can find online and seeing if it works. We don't even have a book...

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

oh I just see

int pixelNumber = bullety*width+bulletx;
if(pixels[pixelNumber] == color(255, 0, 0)){

I am not sure if this will work....

timpulver

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

This must be placed before the bullet is drawn...

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

err...

// Hero Ship
fill(255, 0, 0); // Red
ellipse(x, 600, 60, 30);
// bullet
fill(0);
ellipse(x, 550-y, 15, 15);

is not only the hero ship but also the bullet!

so instead of bulletX, bulletY you want x and y

asimes

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

I posted a solution to the point in polygon test (bullet hit object) here: http://forum.processing.org/topic/complex-shape-colission

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

wow, this program needs a lot of fixing....

Good luck guys!

Why can you shoot only once?
Why do you need to hold the mouse down while bullets fly?
Why do some / most ships change the color when you shoot?
One ship (black) occurs only while mousepressed....

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

this works for the small blue ship upper right corner that gets red when you shoot.
When it gets hit by black bullet game stops, message comes.

int y; // The rising cannon integer
int rise; // Same^
// some things that the computer needs to remember
int x = 150; // the position of the critter
int dir = 1; // which way is it moving +1 = right, -1 = left
int z; // The Mother Ship's movement integer
int climb; // Same ^^
boolean redShipIsHit;
void setup() {
y=1;
rise=2;
climb= 2;
size(1000, 1000);
}
void draw() {
if (redShipIsHit==true) {
textSize(32);
text("You won", 200, 200);
}
else
{
if (mousePressed) {
background(150);
frameRate(1000);
// Blue MotherShip
fill(0, 0, 255); // Blue
noStroke();
rect( 750 - z, 60, 10, 10); // 1st line
rect( 760 - z, 50, 10, 20); // 2nd line
rect( 770 - z, 43, 10, 45); // 3rd line
rect( 780 - z, 34, 10, 64); // 4th line
rect( 790-z, 34, 10, 54);//5th line
rect( 800 - z, 20, 10, 60); // 6th line
rect( 810 - z, 20, 10, 60); // 7th line
rect( 820 - z, 20, 10, 68); // 8th line
rect( 830 - z, 20, 10, 68); // 9th line
rect(840 - z, 20, 10, 60);//10th line
rect(850-z, 20, 10, 60); //11th line
rect( 860 - z, 34, 10, 55); // 12th line
rect(870 -z, 34, 10, 65);//13th line
rect( 880 - z, 43, 10, 45); // 14th line
rect( 890 - z, 50, 10, 20); // 15th line
rect( 900 - z, 60, 10, 10); // 16th line
// Red SubShip
fill(255, 0, 0);
noStroke();
rect(740-0, 160, 10, 10); // 1st line
rect( 750 - 0, 150, 10, 20); // 1st line
rect( 760 - 0, 160, 10, 10); // 2nd line
rect( 770 - 0, 160, 10, 20); // 3rd line
rect( 780 - 0, 160, 10, 20); // 4th line
rect( 790-0, 160, 10, 10);//5th line
rect( 800 - 0, 150, 10, 20); // 6th line
rect( 810 - 0, 160, 10, 10); // 7th line
// Yellow-> Green Subship
fill(0, 255, 0);
rect(200-0, 160, 10, 10); // 1st line
rect( 210 - 0, 150, 10, 20); // 1st line
rect( 220 - 0, 160, 10, 10); // 2nd line
rect( 230 - 0, 160, 10, 20); // 3rd line
rect( 240 - 0, 160, 10, 20); // 4th line
rect( 250-0, 160, 10, 10);//5th line
rect( 260 - 0, 150, 10, 20); // 6th line
rect( 270 - 0, 160, 10, 10); // 7th line
// Camoflauged SubShip
fill (0);
rect(460, 300, 10, 10); // 1st line
rect( 470 - 0, 290, 10, 20); // 1st line
rect( 480 - 0, 300, 10, 10); // 2nd line
rect( 490 - 0, 300, 10, 20); // 3rd line
rect( 500 - 0, 300, 10, 20); // 4th line
rect( 510-0, 300, 10, 10);//5th line
rect( 520 - 0, 290, 10, 20); // 6th line
rect( 530 - 0, 300, 10, 10); // 7th line
// Purple SubShip
fill(237, 171, 29);
rect(50, 300, 10, 10); // 1st line
rect( 60 - 0, 290, 10, 20); // 1st line
rect( 70 - 0, 300, 10, 10); // 2nd line
rect( 80 - 0, 300, 10, 20); // 3rd line
rect( 90 - 0, 300, 10, 20); // 4th line
rect( 100-0, 300, 10, 10);//5th line
rect( 110 - 0, 290, 10, 20); // 6th line
rect( 120 - 0, 300, 10, 10); // 7th line
// Light Blue SubShip
fill(103, 224, 232);
rect(880, 300, 10, 10); // 1st line
rect( 890 - 0, 290, 10, 20); // 1st line
rect( 900 - 0, 300, 10, 10); // 2nd line
rect( 910 - 0, 300, 10, 20); // 3rd line
rect( 920 - 0, 300, 10, 20); // 4th line
rect( 930-0, 300, 10, 10);//5th line
rect( 940 - 0, 290, 10, 20); // 6th line
rect( 950 - 0, 300, 10, 10); // 7th line
if ( climb >1)// RULE FOR MOTHERSHIP
z= z+1;
if ( rise >1)// RULE FOR CANNON
y= y+1;
loadPixels();
int pixelNumber = (550-y)*width+x;
if (500-y>10) {
if (pixels[pixelNumber] == color(255, 0, 0)) {
println("hit");
redShipIsHit=true;
}
}
// Hero Ship
fill(255, 0, 0); // Red
ellipse(x, 600, 60, 30); // ship
fill(0);
ellipse(x, 550-y, 15, 15); // bullet
}
else {
background (150);
frameRate(1000);
// Blue MotherShip
fill(0, 0, 255);
noStroke();
rect( 750 - 0, 60, 10, 10); // 1st line
rect( 760 - 0, 50, 10, 20); // 2nd line
rect( 770 - 0, 43, 10, 45); // 3rd line
rect( 780 - 0, 34, 10, 64); // 4th line
rect( 790-0, 34, 10, 54);//5th line
rect( 800 - 0, 20, 10, 60); // 6th line
rect( 810 - 0, 20, 10, 60); // 7th line
rect( 820 - 0, 20, 10, 68); // 8th line
rect( 830 - 0, 20, 10, 68); // 9th line
rect(840 - 0, 20, 10, 60);//10th line
rect(850-0, 20, 10, 60); //11th line
rect( 860 - 0, 34, 10, 55); // 12th line
rect(870 -0, 34, 10, 65);//13th line
rect( 880 - 0, 43, 10, 45); // 14th line
rect( 890 - 0, 50, 10, 20); // 15th line
rect( 900 - 0, 60, 10, 10); // 16th line
// Red SubShip
noStroke();
rect(740-0, 160, 10, 10); // 1st line
rect( 750 - 0, 150, 10, 20); // 1st line
rect( 760 - 0, 160, 10, 10); // 2nd line
rect( 770 - 0, 160, 10, 20); // 3rd line
rect( 780 - 0, 160, 10, 20); // 4th line
rect( 790-0, 160, 10, 10);//5th line
rect( 800 - 0, 150, 10, 20); // 6th line
rect( 810 - 0, 160, 10, 10); // 7th line
// Yellow Subship
noStroke();
fill(224, 218, 11);
rect(200-0, 160, 10, 10); // 1st line
rect( 210 - 0, 150, 10, 20); // 1st line
rect( 220 - 0, 160, 10, 10); // 2nd line
rect( 230 - 0, 160, 10, 20); // 3rd line
rect( 240 - 0, 160, 10, 20); // 4th line
rect( 250-0, 160, 10, 10);//5th line
rect( 260 - 0, 150, 10, 20); // 6th line
rect( 270 - 0, 160, 10, 10); // 7th line
// Purple SubShip
fill(123, 41, 142);
rect(50, 300, 10, 10); // 1st line
rect( 60 - 0, 290, 10, 20); // 1st line
rect( 70 - 0, 300, 10, 10); // 2nd line
rect( 80 - 0, 300, 10, 20); // 3rd line
rect( 90 - 0, 300, 10, 20); // 4th line
rect( 100-0, 300, 10, 10);//5th line
rect( 110 - 0, 290, 10, 20); // 6th line
rect( 120 - 0, 300, 10, 10); // 7th line
// Light Blue SubShip
fill(103, 224, 232);
rect(880, 300, 10, 10); // 1st line
rect( 890 - 0, 290, 10, 20); // 1st line
rect( 900 - 0, 300, 10, 10); // 2nd line
rect( 910 - 0, 300, 10, 20); // 3rd line
rect( 920 - 0, 300, 10, 20); // 4th line
rect( 930-0, 300, 10, 10);//5th line
rect( 940 - 0, 290, 10, 20); // 6th line
rect( 950 - 0, 300, 10, 10); // 7th line
// Start Line
fill( 237, 29, 199);
rect( 475, 545, 50, 10);
// Hero Ship
fill(0); //
fill(255, 0, 0);
ellipse(x, 600, 60, 30);
fill(0);
ellipse(x, 550, 15, 15);
//Color detection
// loadPixels();
// if (pixels[bulletX, bulletY] == color(255, 0, 0)) {
// // red ship was hit
// redShipIsHit = true ;
// }
// adjust the position and direction
x = x + dir;
if (x < mouseX) {
dir = 1;
}
else if (x > mouseX) {
dir = -1;
}
else {
dir = 0;
}
}
}
}
//

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

don't come up with bulletX

// Hero Ship
fill(255, 0, 0); // Red
ellipse(x, 600, 60, 30);
// bullet
fill(0);
ellipse(x, 550-y, 15, 15);

is not only the hero ship but also the bullet!

so instead of bulletX, bulletY you want x and y

as shown by me

krazed_lo..

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

I programmed the ship to shoot a bullet at the blue ship and the other mini ships and they were working properly earlier. But right after I exported the assignment as an applet and submitted my work I redownloaded the game and ran it. This time the bullets just went straight through the ships like they weren;t there. We made some last minute corrections before submitting the work. What did we do that caused this error?

int y; // The rising cannon integer
int state = 0; //Rules Before the game
int rise; // Same^
// some things that the computer needs to remember
int x = 150; // the position of the critter
int dir = 1; // which way is it moving +1 = right, -1 = left
int z; // The Mother Ship's movement integer
int climb; // Same ^^
int a;// Purple Subship
int move; // same^
int b; // Camo Ship movement
int c; // Yellow-> green ship movement
boolean blueShipIsHit;
boolean greenShipIsHit;
boolean redShipIsHit;
void setup() {
y=1;
rise=2;
climb= 2;
move= 2;
size(1000, 1000);
}
void draw() {
if (blueShipIsHit==true) {
textSize(50);
text("You Won!", 400, 450);
}
if (greenShipIsHit==true){
textSize(50);
text("You Lose!", 400, 450);
}
if (redShipIsHit==true){
textSize(50);
text(" You Lose!", 400, 450);
}
else
{
if (mousePressed) {
background(150);
frameRate(1000);
// Blue MotherShip
fill(0, 0, 255); // Blue
noStroke();
rect( 750 - z, 60, 10, 10); // 1st line
rect( 760 - z, 50, 10, 20); // 2nd line
rect( 770 - z, 43, 10, 45); // 3rd line
rect( 780 - z, 34, 10, 64); // 4th line
rect( 790-z, 34, 10, 54);//5th line
rect( 800 - z, 20, 10, 60); // 6th line
rect( 810 - z, 20, 10, 60); // 7th line
rect( 820 - z, 20, 10, 68); // 8th line
rect( 830 - z, 20, 10, 68); // 9th line
rect(840 - z, 20, 10, 60);//10th line
rect(850-z, 20, 10, 60); //11th line
rect( 860 - z, 34, 10, 55); // 12th line
rect(870 -z, 34, 10, 65);//13th line
rect( 880 - z, 43, 10, 45); // 14th line
rect( 890 - z, 50, 10, 20); // 15th line
rect( 900 - z, 60, 10, 10); // 16th line
// Red SubShip
fill(255, 0, 0);
noStroke();
rect(740-c-c, 160, 10, 10); // 1st line
rect( 750 -c-c, 150, 10, 20); // 1st line
rect( 760 -c-c, 160, 10, 10); // 2nd line
rect( 770 -c-c, 160, 10, 20); // 3rd line
rect( 780 - c-c, 160, 10, 20); // 4th line
rect( 790-c-c, 160, 10, 10);//5th line
rect( 800 - c-c, 150, 10, 20); // 6th line
rect( 810 - c-c, 160, 10, 10); // 7th line
// Yellow-> Green Subship
fill(0, 255, 0);
rect(200+c, 160, 10, 10); // 1st line
rect( 210 +c, 150, 10, 20); // 1st line
rect( 220 +c, 160, 10, 10); // 2nd line
rect( 230 +c, 160, 10, 20); // 3rd line
rect( 240 +c, 160, 10, 20); // 4th line
rect( 250+c, 160, 10, 10);//5th line
rect( 260 +c, 150, 10, 20); // 6th line
rect( 270 +c, 160, 10, 10); // 7th line
// Camoflauged SubShip
fill (0);
rect(460, 300+b, 10, 10); // 1st line
rect( 470 - 0, 290+b, 10, 20); // 1st line
rect( 480 - 0, 300+b, 10, 10); // 2nd line
rect( 490 - 0, 300+b, 10, 20); // 3rd line
rect( 500 - 0, 300+b, 10, 20); // 4th line
rect( 510-0, 300+b, 10, 10);//5th line
rect( 520 - 0, 290+b, 10, 20); // 6th line
rect( 530 - 0, 300+b, 10, 10); // 7th line
// Purple SubShip
fill(237, 171, 29);
rect(50+a, 300, 10, 10); // 1st line
rect( 60 +a, 290, 10, 20); // 1st line
rect( 70 +a, 300, 10, 10); // 2nd line
rect( 80 +a, 300, 10, 20); // 3rd line
rect( 90 +a, 300, 10, 20); // 4th line
rect( 100+a, 300, 10, 10);//5th line
rect( 110 +a, 290, 10, 20); // 6th line
rect( 120 +a, 300, 10, 10); // 7th line
// Light Blue SubShip
fill(103, 224, 232);
rect(880-c-c, 300+b, 10, 10); // 1st line
rect( 890 -c-c, 290+b, 10, 20); // 1st line
rect( 900 -c-c, 300+b, 10, 10); // 2nd line
rect( 910 -c-c, 300+b, 10, 20); // 3rd line
rect( 920 -c-c, 300+b, 10, 20); // 4th line
rect( 930-c-c, 300+b, 10, 10);//5th line
rect( 940 -c-c, 290+b, 10, 20); // 6th line
rect( 950 -c-c, 300+b, 10, 10); // 7th line
if ( climb >1)// RULE FOR MOTHERSHIP
z= z+1;
if ( rise >1)// RULE FOR CANNON
y= y+1;
if( move >1)// RULE FOR PURPLE SHIP MOVEMENT
a= a+1;
b= b+1;
c= c+1;
loadPixels();
int pixelNumber = (550-y)*width+x;
if (500-y>10) {
if(pixels [pixelNumber]== color(0,255,0)){
println("hit");
greenShipIsHit=true;}
if(pixels [pixelNumber]== color(255,0,0)){
println("hit");
redShipIsHit=true;}
if (pixels[pixelNumber] == color(0, 0, 255)) {
println("hit");
blueShipIsHit=true;
}
}
// Hero Ship
fill(0); //
fill(255,0,0);
ellipse(x, 600, 60, 30);
ellipse(x, 580, 20, 80);
fill(0);
ellipse(x, 550-y, 15,15);
}
else {
background (150);
frameRate(1000);
textSize(30);
fill(0);
text("MOTHERSHIP GAME!", 320, 50);
textSize(25);
text( " Game Instructions", 350, 300);
textSize(20);
text("Allign Ship and Cannon to Pink Line, Hold the mouse click button to begin and hold until finished", 50, 400);
text("Object: Aim the cannon to hit the blue MotherShip before it escapes!" , 200, 350);
text( "WARNING: Beware the SubShips! They will Protect the MotherShip.", 150, 450);
text("Re-run Program to begin new game", 300, 500);
// Blue MotherShip
fill(0, 0, 255);
noStroke();
rect( 750 - 0, 60, 10, 10); // 1st line
rect( 760 - 0, 50, 10, 20); // 2nd line
rect( 770 - 0, 43, 10, 45); // 3rd line
rect( 780 - 0, 34, 10, 64); // 4th line
rect( 790-0, 34, 10, 54);//5th line
rect( 800 - 0, 20, 10, 60); // 6th line
rect( 810 - 0, 20, 10, 60); // 7th line
rect( 820 - 0, 20, 10, 68); // 8th line
rect( 830 - 0, 20, 10, 68); // 9th line
rect(840 - 0, 20, 10, 60);//10th line
rect(850-0, 20, 10, 60); //11th line
rect( 860 - 0, 34, 10, 55); // 12th line
rect(870 -0, 34, 10, 65);//13th line
rect( 880 - 0, 43, 10, 45); // 14th line
rect( 890 - 0, 50, 10, 20); // 15th line
rect( 900 - 0, 60, 10, 10); // 16th line
// Red SubShip
noStroke();
rect(740-0, 160, 10, 10); // 1st line
rect( 750 - 0, 150, 10, 20); // 1st line
rect( 760 - 0, 160, 10, 10); // 2nd line
rect( 770 - 0, 160, 10, 20); // 3rd line
rect( 780 - 0, 160, 10, 20); // 4th line
rect( 790-0, 160, 10, 10);//5th line
rect( 800 - 0, 150, 10, 20); // 6th line
rect( 810 - 0, 160, 10, 10); // 7th line
// Yellow Subship
noStroke();
fill(224, 218, 11);
rect(200-0, 160, 10, 10); // 1st line
rect( 210 - 0, 150, 10, 20); // 1st line
rect( 220 - 0, 160, 10, 10); // 2nd line
rect( 230 - 0, 160, 10, 20); // 3rd line
rect( 240 - 0, 160, 10, 20); // 4th line
rect( 250-0, 160, 10, 10);//5th line
rect( 260 - 0, 150, 10, 20); // 6th line
rect( 270 - 0, 160, 10, 10); // 7th line
// Purple SubShip
fill(123, 41, 142);
rect(50, 300, 10, 10); // 1st line
rect( 60 - 0, 290, 10, 20); // 1st line
rect( 70 - 0, 300, 10, 10); // 2nd line
rect( 80 - 0, 300, 10, 20); // 3rd line
rect( 90 - 0, 300, 10, 20); // 4th line
rect( 100-0, 300, 10, 10);//5th line
rect( 110 - 0, 290, 10, 20); // 6th line
rect( 120 - 0, 300, 10, 10); // 7th line
// Light Blue SubShip
fill(103, 224, 232);
rect(880, 300, 10, 10); // 1st line
rect( 890 - 0, 290, 10, 20); // 1st line
rect( 900 - 0, 300, 10, 10); // 2nd line
rect( 910 - 0, 300, 10, 20); // 3rd line
rect( 920 - 0, 300, 10, 20); // 4th line
rect( 930-0, 300, 10, 10);//5th line
rect( 940 - 0, 290, 10, 20); // 6th line
rect( 950 - 0, 300, 10, 10); // 7th line
// Start Line
fill( 237, 29, 199);
rect( 475, 545, 50, 10);
// Hero Ship
fill(0); //
fill(255,0,0);
ellipse(x, 600, 60, 30);
ellipse(x, 580, 20, 80);
fill(0);
ellipse(x, 550-y, 15,15);
//Color detection
// loadPixels();
// if (pixels[bulletX, bulletY] == color(255, 0, 0)) {
// // red ship was hit
// redShipIsHit = true ;
// }
// adjust the position and direction
x = x + dir;
if (x < mouseX) {
dir = 1;
}
else if (x > mouseX) {
dir = -1;
}
else {
dir = 0;
}
}
}
}
//

Chrisir

Re: Programming game, need help to be able to win/ lose the game.

10 months ago

possibly because if this e.g. is true

if (blueShipIsHit==true) {
textSize(50);
text("You Won!", 400, 450);
}

he still comes to if (mousePressed)

In the 3rd case:

if (redShipIsHit==true){
textSize(50);
text(" You Lose!", 400, 450);
}
else
{

that is avoided with the else.

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