int drawBitMap(char *bmp_name, int **points, int *counter, Parameter *params)
{
int curheight = 0;
int curwidth = 0;
int pixel_buffer[params->width][params->height];
FILE *fp = NULL;
if((fp = fopen(bmp_name, "wb")) == NULL)
{
//Could not write file
printf(MSG_WRITE);
return 3;
}
BitMap *bmap;
if((bmap = (BitMap*) calloc(1, sizeof(BitMap))) == NULL)
{
printf(MSG_OOM);
return 2;
}
createHeader(params, bmap);
fwrite(bmap, 1, sizeof(BitMap), fp);
free(bmap);
drawBackground(0x60D0FF, params, pixel_buffer);
drawCannon(params, pixel_buffer);
drawLine(points, *counter, 0, 0xFF0000, params, pixel_buffer);
for(curheight = 0; curheight < params->height; curheight++)
for(curwidth = 0; curwidth < params->width; curwidth++)
fwrite( &pixel_buffer[curwidth][curheight], 3, 1, fp);
fclose(fp);
return 0;
}
void display(void){
adjustCamera();
glClear(GL_COLOR_BUFFER_BIT);
giveTexture();
glPushMatrix();
glTranslatef(demonX,demonY,0);
giveTextureDemon();
glPopMatrix();
glPushMatrix();
{
//translating to the left-bottom corner of our boundary
if(jumped){
moveCannon();
}
glTranslatef(cannonBaseX ,cannonBaseY,0);
glColor3f(BLACK);
drawObstacles();
//tranlating to the cannon's bottom
glRotatef(rot_angle , 0 , 0 , 1);
drawCannon();
drawPiston();
//draw Cannon Ball
curBall->drawUnreleased();
}
glPopMatrix();
displayScoreboard();
updateDemon();
//drawDemon();
manageTurtles();
//for every released ball...
for(int i=0;i<balls.size();i++){
balls[i]->drawReleased();
//cout << balls[i]->ballX << " " << balls[i]->ballY << " " << balls[i]->ballVelX << " " << balls[i]->ballVelY << endl;
if(balls[i]->stoped()){
removeBall(i);
}
}
ballTurtle();
ballDemon();
turtleCannon();
glFlush();
glutSwapBuffers();
}