如何在处理中解决棋盘游戏棋子的移动问题
我正在为我的CompSci类制作一个迷你大富翁棋盘游戏，我需要在棋盘上移动棋子方面的帮助。每个块的宽度为90像素，并且块移动的数量基于骰子掷骰。我不知道如何四处移动。我在下面粘贴了木板的代码。
我不知道我应该将它放入void keyPressed()还是voidDraw()仅仅是因为骰子掷骰是基于按键的。
import java.util.Random;
void setup() {
size (700,700);
noLoop();
background(205, 230, 208);
// four squares on each corner
strokeWeight(4);
stroke(0);
noFill();
rect(0, 0, 125, 125);
rect(575, 0, 125, 125);
rect(0, 575, 125, 125);
rect(575, 575, 125, 125);
// squares top side
for (int i = 0; i < 5; i++) {
if (i == 2 || i == 3) {
i=4;
}
rect(125 + (i * 90), 0, 90, 90);
}
// squares bottom side
for (int i = 0; i < 5; i++) {
if (i == 1 || i == 2) {
i = 3;
}
rect(125 + (i * 90), 610, 90, 90);
}
// squares left side
for (int i = 0; i < 5; i++) {
if (i == 1 || i == 2) {
i = 3;
}
rect(0, 125 + (90 * i), 90, 90);
}
// squares right side
for (int i = 0; i < 5; i++) {
if (i==2 || i ==3){
i = 4;
}
rect(610, 125 + (90 * i), 90, 90);
}
//inside square + lines for chance
rect(125, 125, 450, 450);
rect(0, 0, 700, 700);
line(0, 305, 125, 305);
line(575, 395, 700, 395);
line(305, 575, 305, 700);
line(395, 0, 395, 125);
// green
fill(30, 178, 90);
rect(125, 90, 90, 35);
rect(215, 90, 90, 35);
rect(485, 90, 90, 35);
// yellow
fill(253, 241, 1);
rect(90, 125, 35, 90);
rect(90, 395, 35, 90);
rect(90, 485, 35, 90);
//red
fill(224, 25, 33);
rect(575, 125, 35, 90);
rect(575, 215, 35, 90);
rect(575, 485, 35, 90);
// blue
fill(172, 223, 252);
rect(125, 575, 90, 35);
rect(395, 575, 90, 35);
rect(485, 575, 90, 35);
//logo
PFont comic;
PFont taxandchance = createFont("ComicSansMS", 75);
fill (237, 27, 35);
comic = createFont("ComicSansMS", 45);
textFont(comic);
pushMatrix();
translate(215, 490);
rotate(radians(315));
translate(-215, -490);
text("Mini Monopoly TM", 215, 490);
popMatrix();
// go
int x = 615;
int y = 670;
pushMatrix();
fill(0);
translate(x,y);
rotate(radians(315));
translate(-x, -y);
text("GO", x, y);
comic = createFont("ComicSansMS", 18);
textFont(comic);
text("collect $200", x - 14, y + 25);
popMatrix();
PFont corner = createFont("ComicSansMS", 35);
// free parking
x = 50;
y = 100;
pushMatrix();
fill(0);
translate(x, y);
rotate(radians(315));
translate(-x, -y);
textFont(corner);
text("Free", x, y);
popMatrix();
// stillwells
x = 600;
y = 40;
pushMatrix();
PFont stillwells = createFont("ComicSansMS", 25);
textFont(stillwells);
fill(0);
translate(x,y);
rotate(radians(45));
translate(-x,-y);
text("Stillwells", x, y);
popMatrix();
// grill
x = 38;
y = 620;
pushMatrix();
fill(0);
translate(x, y);
rotate(radians(45));
translate(-x, -y);
textFont(corner);
text("Grill", x, y);
popMatrix();
// location names bottom row
fill(0);
textFont(comic);
text("Library", 500, 650);
text("$100", 500, 680);
text("Elm", 425, 650);
text("$100", 418, 680);
text("Weth", 145, 650);
text("$120", 145, 680);
text("Train", (325), 620);
text("station:", (325), 640);
text("Andover", (320), 660);
textFont(taxandchance);
fill(0, 175, 237);
text("$", 236, 668);
// location names top row
x = 198;
y = 55;
pushMatrix();
fill(0);
textFont(comic);
translate(x, y);
rotate(radians(180));
translate(-x, -y);
text("Bowld", x, y);
text("PHLH", x - 90, y);
text("ACB", x - 350, y);
text("$260", x, y + 30);
text("$260", x - 90, y + 30);
text("$280", x - 350, y + 30);
text("Train", x - 182, y - 25);
text("station:", x - 189, y - 5);
text("Hotchkiss", x - 195, y + 25);
textFont(taxandchance);
fill(0, 175, 237);
text("$", x - 261, y + 20);
popMatrix();
// locationnames yellow
x = 60;
y = 511;
pushMatrix();
textFont(comic);
fill(0);
translate(x, y);
rotate(radians(90));
translate(-x, -y);
text("HR", x, y);
text("OMA", x - 90, y);
text("Bissell", x -364, y);
text("$180", x, y + 30);
text("$180", x - 90, y + 30);
text("$200", x - 360, y + 30);
text("Train", x - 182, y - 25);
text("station:", x - 189, y - 5);
text("Choate", x - 186, y + 25);
textFont(taxandchance);
fill(247, 134, 32);
text("?", x - 270, y + 25);
popMatrix();
// locationnames red
x = 640;
y = 190;
pushMatrix();
textFont(comic);
fill(0);
translate(x,y);
rotate(radians(270));
translate(-x, -y);
text("Phelps", x - 5, y);
text("Field H.", x - 100, y);
text("Goel", x - 363, y);
text("$320", x, y + 30);
text("$350", x - 90, y + 30);
text("$400", x - 370, y + 30);
text("Train", x - 182, y - 25);
text("station:", x - 189, y - 5);
text("Deerfield:", x - 200, y + 25);
textFont(taxandchance);
fill(247, 134, 32);
text("?", x - 270, y + 25);
popMatrix();
// tokens
fill(226, 53, 143);
ellipse(630, 630, 30, 30);
fill(1, 110, 203);
ellipse(630, 665, 30, 30);
println(name1 + " press 'l' to roll!");
}
int p1position = 0;
int p2position = 0;
int p1diceroll;
int p2diceroll;
String name1 = "Jasmine";
String name2 = "Iliana";
void keyPressed() {
noLoop();
Random rand = new Random();
if (key == 'l') {
// Obtain a number between [0 - 5].
p1diceroll = rand.nextInt(6) + 1;
println("You rolled a " + p1diceroll + "!");
println(name2 + " press 'a' to roll");
}
if (key == 'a') {
// Obtain a number between [0 - 5].
p2diceroll = rand.nextInt(6) + 1;
println("You rolled a " + p2diceroll + "!");
if (p1diceroll > p2diceroll){
System.out.println(name1 + " rolled higher!. They go first.");
}
if (p2diceroll > p1diceroll) {
System.out.println(name2 + " rolled higher!. They go first. ");
}
if (p2diceroll == p1diceroll) {
System.out.println("It's a tie! " + name1 + " goes first by default." );
}
}
}
1 个答案:
答案 0 :(得分：4)
创建所有字段的列表。使用（例如）ArrayList来将字段的矩形存储在动态数组中：
例如
ArrayList<int[]> fields = new ArrayList<int[]>();
void setup() {
// bottom right
fields.add(new int[]{575, 575, 125, 125});
// squares bottom side
for (int i=4; i>=0; i--){
fields.add(new int[]{125+(i*90), (i==1 || i==2) ? 575 : 610, 90, (i==1 || i==2) ? 125 : 90});
}
// bottom left
fields.add(new int[]{0, 575, 125, 125});
// squares left side
for (int i=4; i>=0; i--){
fields.add(new int[]{0, 125+(90*i), (i==1 || i==2) ? 125 : 90, 90});
}
// top left
fields.add(new int[]{0, 0, 125, 125});
// squares top side
for (int i=0; i<5; i++){
fields.add(new int[]{125+(i*90), 0, 90, (i==2 || i==3) ? 125 : 90});
}
// top right
fields.add(new int[]{575, 0, 125, 125});
// squares right side
for (int i=0; i<5; i++){
fields.add(new int[]{(i==2 || i ==3) ? 575 : 610, 125+(90*i), (i==2 || i ==3) ? 125 : 90, 90});
}
// [...]
}
将整个电路板绘制到PGraphics对象上
PGraphics board;
void setup() {
// [...]
size(700, 700);
board = createGraphics(700, 700);
board.beginDraw();
board.background(205,230,208);
// four squares on each corner
board.strokeWeight(4);
board.stroke(0);
board.noFill();
for(int[] f : fields) {
board.rect(f[0], f[1], f[2], f[3]);
}
// [...]
board.endDraw();
}
现在您可以使用“处理”游戏循环。将棋盘绘制到窗口（image）上，并在棋盘顶部的各个位置绘制玩家：
int pos_l = 0;
int pos_a = 0;
void draw() {
image(board, 0, 0);
// tokens
int xl = fields.get(pos_l)[0] + fields.get(pos_l)[2] / 3;
int yl = fields.get(pos_l)[1] + fields.get(pos_l)[3] / 3;
fill(226, 53, 143);
ellipse(xl, yl, 30, 30);
int xa = fields.get(pos_a)[0] + fields.get(pos_a)[2] * 2 / 3;
int ya = fields.get(pos_a)[1] + fields.get(pos_a)[3] * 2 / 3;
fill(1, 110, 203);
ellipse(xa, ya, 30, 30);
}
在keyPressed事件中，您必须实现游戏逻辑并改变玩家的位置（player_l，player_a）：
void keyPressed() {
Random rand = new Random();
if (key == 'l'){
// Obtain a number between [0 - 5].
p1diceroll = rand.nextInt(6) + 1;
// [...]
pos_l = (pos_l + p1diceroll) % fields.size();
}
if (key == 'a'){
// Obtain a number between [0 - 5].
p2diceroll = rand.nextInt(6) + 1;
// [...]
pos_a = (pos_a + p2diceroll) % fields.size();
}
}
请参见示例，其中我将建议应用于问题的代码。该示例不提供任何游戏逻辑，只是将骰子添加到玩家的位置并在棋盘上移动玩家：
import java.util.Random;
ArrayList<int[]> fields = new ArrayList<int[]>();
PGraphics board;
void setup()
{
// bottom right
fields.add(new int[]{575, 575, 125, 125});
// squares bottom side
for (int i=4; i>=0; i--){
fields.add(new int[]{125+(i*90), (i==1 || i==2) ? 575 : 610, 90, (i==1 || i==2) ? 125 : 90});
}
// bottom left
fields.add(new int[]{0, 575, 125, 125});
// squares left side
for (int i=4; i>=0; i--){
fields.add(new int[]{0, 125+(90*i), (i==1 || i==2) ? 125 : 90, 90});
}
// top left
fields.add(new int[]{0, 0, 125, 125});
// squares top side
for (int i=0; i<5; i++){
fields.add(new int[]{125+(i*90), 0, 90, (i==2 || i==3) ? 125 : 90});
}
// top right
fields.add(new int[]{575, 0, 125, 125});
// squares right side
for (int i=0; i<5; i++){
fields.add(new int[]{(i==2 || i ==3) ? 575 : 610, 125+(90*i), (i==2 || i ==3) ? 125 : 90, 90});
}
size(700, 700);
board = createGraphics(700, 700);
board.beginDraw();
board.background(205,230,208);
// four squares on each corner
board.strokeWeight(4);
board.stroke(0);
board.noFill();
for(int[] f : fields) {
board.rect(f[0], f[1], f[2], f[3]);
}
//inside square + lines for chance
board.rect(125, 125, 450, 450);
board.rect(0, 0, 700, 700);
board.line(0, 305, 125, 305);
board.line(575, 395, 700, 395);
board.line(305, 575, 305, 700);
board.line(395, 0, 395, 125);
// green
board.fill(30, 178, 90);
board.rect(125, 90, 90, 35);
board.rect(215, 90, 90, 35);
board.rect(485, 90, 90, 35);
// yellow
board.fill(253, 241, 1);
board.rect(90, 125, 35, 90);
board.rect(90, 395, 35, 90);
board.rect(90, 485, 35, 90);
//red
board.fill(224, 25, 33);
board.rect(575, 125, 35, 90);
board.rect(575, 215, 35, 90);
board.rect(575, 485, 35, 90);
// blue
board.fill(172, 223, 252);
board.rect(125, 575, 90, 35);
board.rect(395, 575, 90, 35);
board.rect(485, 575, 90, 35);
//logo
PFont comic;
PFont taxandchance = createFont("ComicSansMS", 75);
board.fill (237, 27, 35);
comic = createFont("ComicSansMS", 45);
board.textFont(comic);
board.pushMatrix();
board.translate(215,490);
board.rotate(radians(315));
board.translate(-215,-490);
board.text("Mini Monopoly TM", 215, 490);
board.popMatrix();
// go
int x = 615;
int y = 670;
board.pushMatrix();
board.fill(0);
board.translate(x,y);
board.rotate(radians(315));
board.translate(-x,-y);
board.text("GO", x, y);
comic = createFont("ComicSansMS", 18);
board.textFont(comic);
board.text("collect $200", x-14, y+25);
board.popMatrix();
PFont corner = createFont("ComicSansMS", 35);
// free parking
x = 50;
y = 100;
board.pushMatrix();
board.fill(0);
board.translate(x,y);
board.rotate(radians(315));
board.translate(-x,-y);
board.textFont(corner);
board.text("Free", x, y);
board.popMatrix();
// stillwells
x = 600;
y = 40;
board.pushMatrix();
PFont stillwells = createFont("ComicSansMS", 25);
board.textFont(stillwells);
board.fill(0);
board.translate(x,y);
board.rotate(radians(45));
board.translate(-x,-y);
board.text("Stillwells", x, y);
board.popMatrix();
// grill
x = 38;
y = 620;
board.pushMatrix();
board.fill(0);
board.translate(x,y);
board.rotate(radians(45));
board.translate(-x,-y);
board.textFont(corner);
board.text("Grill", x, y);
board.popMatrix();
// location names bottom row
board.fill (0);
board.textFont(comic);
board.text("Library", 500, 650);
board.text("$100", 500, 680);
board.text("Elm", 425, 650);
board.text("$100", 418, 680);
board.text("Weth", 145, 650);
board.text("$120", 145, 680);
board.text("Train", (325), 620);
board.text("station:", (325), 640);
board.text("Andover", (320), 660);
board.textFont(taxandchance);
board.fill(0, 175,237);
board.text("$", 236, 668);
// location names top row
x = 198;
y = 55;
board.pushMatrix();
board.fill(0);
board.textFont(comic);
board.translate(x,y);
board.rotate(radians(180));
board.translate(-x,-y);
board.text("Bowld", x, y);
board.text("PHLH", x - 90, y);
board.text("ACB", x - 350, y);
board.text("$260", x, y+30);
board.text("$260", x - 90, y+30);
board.text("$280", x - 350, y+30);
board.text("Train", x - 182, y-25);
board.text("station:", x - 189, y-5);
board.text("Hotchkiss", x - 195, y+25);
board.textFont(taxandchance);
board.fill(0, 175,237);
board.text("$", x-261, y+20);
board.popMatrix();
// locationnames yellow
x = 60;
y = 511;
board.pushMatrix();
board.textFont(comic);
board.fill(0);
board.translate(x,y);
board.rotate(radians(90));
board.translate(-x,-y);
board.text("HR", x, y);
board.text("OMA", x - 90, y);
board.text("Bissell", x -364, y);
board.text("$180", x, y+30);
board.text("$180", x - 90, y+30);
board.text("$200", x - 360, y+30);
board.text("Train", x - 182, y-25);
board.text("station:", x - 189, y-5);
board.text("Choate", x - 186, y+25);
board.textFont(taxandchance);
board.fill(247,134,32);
board.text("?", x-270, y+25);
board.popMatrix();
// locationnames red
x = 640;
y = 190;
board.pushMatrix();
board.textFont(comic);
board.fill(0);
board.translate(x,y);
board.rotate(radians(270));
board.translate(-x,-y);
board.text("Phelps", x-5, y);
board.text("Field H.", x - 100, y);
board.text("Goel", x -363, y);
board.text("$320", x, y+30);
board.text("$350", x - 90, y+30);
board.text("$400", x - 370, y+30);
board.text("Train", x - 182, y-25);
board.text("station:", x - 189, y-5);
board.text("Deerfield:", x - 200, y+25);
board.textFont(taxandchance);
board.fill(247,134,32);
board.text("?", x-270, y+25);
board.popMatrix();
board.endDraw();
}
int pos_l = 0;
int pos_a = 0;
void draw(){
image(board, 0, 0);
// tokens
int xl = fields.get(pos_l)[0] + fields.get(pos_l)[2] / 3;
int yl = fields.get(pos_l)[1] + fields.get(pos_l)[3] / 3;
fill(226, 53, 143);
ellipse(xl, yl, 30, 30);
int xa = fields.get(pos_a)[0] + fields.get(pos_a)[2] * 2 / 3;
int ya = fields.get(pos_a)[1] + fields.get(pos_a)[3] * 2 / 3;
fill(1, 110, 203);
ellipse(xa, ya, 30, 30);
}
int p1position = 0;
int p2position = 0;
int p1diceroll;
int p2diceroll;
String name1 = "Jasmine";
String name2 = "Iliana";
void keyPressed(){
Random rand = new Random();
if (key == 'l'){
// Obtain a number between [0 - 5].
p1diceroll = rand.nextInt(6) + 1;
println("You rolled a " + p1diceroll + "!");
println(name2 + " press 'a' to roll");
pos_l = (pos_l + p1diceroll) % fields.size();
}
if (key == 'a'){
// Obtain a number between [0 - 5].
p2diceroll = rand.nextInt(6) + 1;
println("You rolled a " + p2diceroll + "!");
if (p1diceroll>p2diceroll){
System.out.println(name1 + " rolled higher!. They go first.");
}
if (p2diceroll>p1diceroll){
System.out.println(name2 + " rolled higher!. They go first. ");
}
if (p2diceroll==p1diceroll){
System.out.println("It's a tie! " + name1 + " goes first by default." );
}
pos_a = (pos_a + p2diceroll) % fields.size();
}
}
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