Processing Forum

Time reset

[2 Replies]
- 13-Sep-2013 12:34 PM
- Forum: Programming Questions
Okay I have been searching the forums for a while (a few days). I have tried some of the things that I had read with no luck. So basically I am using a switch to run my menu>game>end screen. At the end screen it has a replay button. So I want the game to reset the time to start at 0:0:0, but it starts where I had left off.
here is my code for the.
2. Ball b1, b2;
3. SplashScreen start, end;
4. Time t;
5. int i = 0;
6. void setup()
7. {
8. size(400, 400);
9. smooth();
10. start = new SplashScreen("play_Button.gif", width/2, -160, 0, 20);
11. end = new SplashScreen("endScreen.gif", width/2, 600, 0, -20);
12. b2 = new Ball(int(random(40, 50)), int(random(100, 200)), 20);
13. b1 = new Ball(width/2, height/2, 20);
14. b1.velocity.x = 0;
15. b1.velocity.y = 0;
16. t = new Time(width-90, 50);
17. }
19. void draw()
20. {
22. switch(i)
23. {
24. case 0:
25. background(255);
26. start.draw();
27. break;
29. case 1:
30. background(150);
31. fill(255, 0, 0);//red
32. b1.draw();
33. fill(0, 0, 255);
34. b2.draw();
35. b2.randomDirection();
36. b2.zeroNoSpeed();
37. t.draw();
39. if (ballCollision(b1.location.x, b1.location.y,
40. 20, b2.location.x, b2.location.y, 20) == true)
41. {
42. i = 2;
43. }
44. break;
45. case 2:
46. background(255);
47. end.draw();
48. break;
49. default:
50. break;
51. }
52. }
54. void keyPressed()
55. {
56. if (key == CODED)
57. if (keyCode == RIGHT)
58. {
59. println("right");
60. b1.velocity.x = 1;
61. }
62. else if (keyCode == LEFT)
63. {
64. println("left");
65. b1.velocity.x = -1;
66. }
67. else if (keyCode == UP)
68. {
69. println("up");
70. b1.velocity.y = -1;
71. }
72. else if (keyCode == DOWN)
73. {
74. println("down");
75. b1.velocity.y = 1;
76. }
77. }
79. void keyReleased()
80. {
81. if (key == CODED)
82. if (keyCode == RIGHT)
83. {
84. b1.velocity.x = 0;
85. }
86. else if (keyCode == LEFT)
87. {
88. println("a");
89. b1.velocity.x = 0;
90. }
91. else if (keyCode == UP)
92. {
93. println("w");
94. b1.velocity.y = 0;
95. }
96. else if (keyCode == DOWN)
97. {
98. println("s");
99. b1.velocity.y = 0;
100. }
101. }
103. void mousePressed() {
104. if (i==0) {
105. if (mouseX > width/2 - start.button.width/2 &&
106. mouseX < width/2 + start.button.width/2 &&
107. mouseY > height/2 - start.button.height/2 &&
108. mouseY < height/2 + start.button.height/2)
109. i = 1;
110. }
111. if (i == 2) {
112. if (mouseX > width/2 - end.button.width/2 +49 &&
113. mouseX < width/2 + end.button.width/2 -54 &&
114. mouseY > height/2 - end.button.height/2 +93 &&
115. mouseY < height/2 + end.button.height/2 -23)
116. {
117. b1.location.x = width/2;
118. b1.location.y = width/2;
119. b2.location.x = int(random(40, 50));
120. b2.location.y = int(random(100, 200));
121. i = 1;
122. }
123. }
124. }
126. boolean ballCollision(float x1, float y1, int d1, float x2, float y2, int d2)
127. {
128. float totalTime;
129. float distances= dist(x1, y1, x2, y2);
130. println("dist: " + distances);
131. if (d1/2+d2/2 > distances)
132. {
134. return true;
135. }
136. else
137. {
138. return false;
139. }
140. }
Time Class
2. class Time
3. {
4. PVector tLocation;
5. int mi;
6. int s;
7. int m;
11. public Time(int _x, int _y)
12. {
13. tLocation = new PVector(_x, _y);
15. }
17. void draw()
18. {
19. clock();
20. text(m+" : "+s+" : "+mi, tLocation.x, tLocation.y);
21. }
22. void clock()
23. {
24. mi = millis();
25. m = (mi/(60*1000));
26. s = (mi/(1000) %60);
27. mi = mi % 1000;
28. }
29. }
I tried putting a method in the time class. calling it reset() and having mi = mills(). and calling it in the mousePressed() under the second if statement. As well as a few other things I have tried. Sorry Big programing noob here but slowly learning and getting better Thanks for the help

color problem

[4 Replies]
- 05-Sep-2013 10:21 PM
- Forum: Programming Questions
I am using an array with color, I want my color to be different for each ball. I keep getting all the same color for the balls. here is my code
2. class SplashScreen
3. {
4. PImage button;
5. PVector Ilocation, Ivelocity;
6. Ball [] ball;
7. color [] colour;
9. public SplashScreen()
10. {
11. Ilocation = new PVector(width/2, -160);
12. Ivelocity = new PVector(0, 20);
13. button = loadImage("play_Button.gif");
14. ball = new Ball[50];
15. colour = new color[50];
16. for (int i = 0; i<ball.length; i++) {
17. ball[i] = new Ball(int(random(150, 200)),
18. int(random(150, 200)), int(random(50, 100)));
19. }
20. for (int x = 0; x<colour.length; x++) {
21. colour[x] = color(random(255), random(255), random(255));
22. }
23. }
24. void update()
25. {
26. Ilocation.add(Ivelocity);
27. }
29. void draw()
30. {
32. for (int i = 0; i <ball.length; i++)
33. {
34. for (int x=0; x<colour.length; x++) {
36. fill(colour[x]);
37. }
38. ball[i].draw();
39. }
40. update();
41. imageMode(CENTER);
42. image(button, Ilocation.x, Ilocation.y, button.width, button.height);
43. check();
44. }
45. void check()
46. {
47. if (Ilocation.y == height/2)
48. Ivelocity.y=0;
49. }
50. }
thanks in advanced. I'm a beginner

Need Help I'm new.

[8 Replies]
- 16-Apr-2013 11:21 PM
- Forum: Programming Questions
Hi I'm new to processing and programming. Now I have several images that I want to be able to click and cycle though them. 1st I tried the
image(name, x,y);

if(mousePressed){

image(name2,x,y)

}

So, this one works but once I release my mouse it takes me back to the 1st image. I then tried the background(); giving me the same problem.

Thanks in advanced.

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