void display(void)
{
if(boolpause==0){
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glLoadIdentity();
robotOrientation();
gluLookAt(deltaX+betaX,deltaY+betaY,deltaZ+betaZ,0.0+deltaX,0.0,0.0+deltaZ, 0.0,1.0,0.0);
//Draw ground
glBegin(GL_QUADS);
glColor4f(0.0f,1.0f,0.0f,0.0f); //Green
glVertex3f(-5.0f, 0.0f, -5.0f);
glVertex3f(-5.0f, 0.0f, (float)(MaxDistance)+5.0f);
glVertex3f((float)(MaxDistance)+5.0f,0.0f,(float)(MaxDistance)+5.0f);
glVertex3f((float)(MaxDistance)+5.0f,0.0f,-5.0f);
glEnd();
//Draw Robot
drawRobot();
//Draw Buildings
drawBuildings(GL_RENDER);
glutSwapBuffers();
}
}
void mouse(int button, int state, int x, int y)
{
GLuint selectBuf[SIZE];
GLint hits;
GLint viewport[4];
if(button == GLUT_LEFT_BUTTON && state == GLUT_DOWN)
{
glGetIntegerv (GL_VIEWPORT, viewport);
glSelectBuffer(SIZE, selectBuf);
glRenderMode(GL_SELECT);
glInitNames();
glPushName(0);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
gluPickMatrix((GLdouble)x, (GLdouble)(viewport[3]-y), 5.0,5.0,viewport);
gluPerspective(60.0f,(float)Window_Width/(float)Window_Height,1.0f,100.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
robotOrientation();
gluLookAt(deltaX+betaX,deltaY+betaY,deltaZ+betaZ,0.0+deltaX,0.0,0.0+deltaZ, 0.0,1.0,0.0);
drawBuildings(GL_SELECT);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glFlush();
glMatrixMode(GL_MODELVIEW);
hits = glRenderMode(GL_RENDER);
processHits(hits, selectBuf);
//printf("Left Button Press Detected! X: %i Y: %i \n", x, y);
glutPostRedisplay();
}
}
void renderScene(void) {
mainPlane.manageHealth();
//GLfloat lightpos[] = {-x,-z,-y};
//glTranslatef(lightpos[0], lightpos[1], lightpos[2]);
glColor3f(1, 1, 1);
//glutSolidSphere(30, 20, 20);
//glTranslatef(-lightpos[0], -lightpos[1], -lightpos[2]);
//glLightfv(GL_LIGHT0, GL_POSITION, lightpos);
if (deltaMove)
moveMeFlat(deltaMove);
if (deltaAngle) {
angle += deltaAngle;
orientMe(angle);
//rotateMe(angle);
}
if (rotationAngleDelta) {
rotationAngle+=rotationAngleDelta;
rotationAngleDelta=0;
rotateMe(rotationAngle);
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Draw ground
glPushMatrix();
//glLoadIdentity();
//glTranslatef(x, y, z);
//glRotatef(rotationAngle+90, 0, 1, 0);
explosives.drawExplosions();
//glTranslatef(-x, -y, -z);
glPopMatrix();
float minX=200000,maxX=0,minY=20000,maxY=0;
glBegin(GL_QUADS);
for (int i = 20; i <tiles.size()-20; i++) {
for (int j = 20; j <tiles.size()-20; j++) {
if(tiles[i][j].xMax>maxX) maxX = tiles[i][j].xMax;
if(tiles[i][j].yMax>maxY) maxY = tiles[i][j].yMax;
if(tiles[i][j].x<minX) minX = tiles[i][j].x;
if(tiles[i][j].y<minY) minY = tiles[i][j].y;
if (tiles[i][j].z>-.7) {
tiles[i][j].drawTile();
}
}
}
drawWater(maxX*40,maxY*40,minX*40,minY*40);
glEnd();
drawTrees();
drawBuildings();
advanceLevel();
drawPlane();
//drawSilos();
drawCarrierGroup();
calculateFPS();
glutSwapBuffers();
//std::cout<<"hello";
indexer++;
if (loadBuildings) {
loadBuildings = 0;
cDetector.buildings = &buildings;
}
cDetector.detectCollisions();
//glLoadIdentity();
}
