FreeGLUT Test7

試寫射擊遊戲，今日目標：讓茶壺可從左往又快速移動！！！

#include <GL/glut.h>

#include <mmsystem.h>

#include <stdio.h>

#include <math.h>

void keyboard(unsigned char, int, int);

void mouse(int, int, int, int);

void display(void);

int main(int argc, char **argv)

{

    glutInit(&argc, argv);

    glutCreateWindow("02160295");

    glutFullScreen();

    glutDisplayFunc(display);

    glutIdleFunc(display);

    glutKeyboardFunc(keyboard);

    glutMouseFunc(mouse);

    glutMainLoop();

}

float potX=-1,potY=0;

void display()

{

    potX+=0.01;

    glClearColor(0.5,0.5,1,0);

    glClear(GL_COLOR_BUFFER_BIT);

    glPushMatrix();

        glTranslatef(potX, potY, 0);

        glutSolidTeapot(0.05);

    glPopMatrix();

    glFlush();

    if(potX>1)

    {

        potX=-1;

        potY+=0.1;

        if(potY>1) potY=-1;

    }

}

void keyboard(unsigned char key, int x, int y)

{

    if(key==27)

        exit(0);

}

void mouse(int button, int state, int x, int y)

{

    if(state==GLUT_DOWN)

    {

        PlaySound("Shot.wav", NULL, SND_ASYNC);

        puts("!!!");

        float mouseX = 2*x/1280.0-1, mouseY = 2*y/1024-1;

        if(fabs(mouseX - potX)<0.1 && fabs(mouseY - potY)<0.1)

        {

            PlaySound("Femaleha.wav",NULL,SND_ASYNC);

            printf("K.O!");

        }

    }

}