Question

我正在制作一个2D平台游戏，并希望地图移动（不是太高级，因为我只在＃34; devstage 1＆＃34;）但是当我应用gltranslatef它不会移动所有纹理，只有左上角的纹理。

这是代码，不要担心其他类，因为它们都可以正常工作。

package Window;

import static org.lwjgl.opengl.GL11.*;

import org.lwjgl.input.Keyboard;
import org.lwjgl.opengl.Display;

import controls.TileChanger;
import Functions.renderer;
import Window.GridHandler;

public class Main {



public static void main(String[] args) {    

    renderer.begin();

int[][] map = {{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
           {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
 };

 GridHandler grid = new GridHandler(map);
 TileChanger changer = new TileChanger(grid);

    float translate_x = 0;
    float translate_y = 0;
    int speed = 5;

    while(!Keyboard.isKeyDown(Keyboard.KEY_Q)) {

        glClear(GL_COLOR_BUFFER_BIT);

        glPushMatrix();

        glTranslatef(translate_x, translate_y, 0);

        glEnable(GL_TEXTURE_2D);

        if (Keyboard.isKeyDown(Keyboard.KEY_D)) {
            translate_x += speed;
        }

        if (Keyboard.isKeyDown(Keyboard.KEY_A)) {
            translate_x -= speed;
        }

        if (Keyboard.isKeyDown(Keyboard.KEY_S)) {
            translate_y += speed;
        }

        if (Keyboard.isKeyDown(Keyboard.KEY_W)) {
            translate_y -= speed;
        }



        changer.Update();

        grid.draw();

        glPopMatrix();

        Display.update();
        Display.sync(60);
    }
    Display.destroy();
    System.exit(0);


}
}

有人可以告诉我如何将gltranslatef应用到所有map [] []？谢谢。

gltranslatef并没有移动我所有的双重int。排列

0 个答案: