void drawScene()
{
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_LIGHT1);
glEnable(GL_NORMALIZE);
/* GLuint texture = LoadGLTexture("water.bmp", 396, 734);
glEnable(GL_TEXTURE_2D);
glBindTexture( GL_TEXTURE_2D, texture );*/
//Add ambient light
/* GLfloat ambientColor[] = {0.2f, 0.2f, 0.2f, 1.0f}; //Color(0.2, 0.2, 0.2)
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, ambientColor);
//Add positioned light
GLfloat lightColor0[] = {0.5f, 0.5f, 0.5f, 1.0f}; //Color (0.5, 0.5, 0.5)
GLfloat lightPos0[] = {4.0f, 0.0f, 8.0f, 1.0f}; //Positioned at (4, 0, 8)
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor0);
glLightfv(GL_LIGHT0, GL_POSITION, lightPos0);
//Add directed light
GLfloat lightColor1[] = {0.5f, 0.2f, 0.2f, 1.0f}; //Color (0.5, 0.2, 0.2)
//Coming from the direction (-1, 0.5, 0.5)
GLfloat lightPos1[] = {-1.0f, 0.5f, 0.5f, 0.0f};
glLightfv(GL_LIGHT1, GL_DIFFUSE, lightColor1);
glLightfv(GL_LIGHT1, GL_POSITION, lightPos1);*/
glRotatef(-0.0, 0.0f, 1.0f, 0.0f);
glTranslatef(-4*1.5, 0.0, 4*1.5);
//int gifts_x1 = -1, gifts_x2 = -1, gifts_z1 = -1, gifts_z2 = -1;
int g=0,h=0,gg=-1,hh=-2,fl1=0,fl2=0,kk=0;
int tile_x1=-1,tile_z1=-1;
int tile_x2=-1,tile_z2=-1,c*k = 0;
int obs_x1=-1,obs_z1=-1,obs_x2=-1,obs_z2=-1;
//int gifts_x1=-1,gifts_z1=-1,gifts_x2=-1,gifts_z2=-1;
p1.drawtree(-40.0,0.0,-40.0);
p1.drawtree(-30.0,0.0,-40.0);
p1.drawtree(-20.0,0.0,-40.0);
p1.drawtree(-10.0,0.0,-40.0);
p1.drawtree(0.0,0.0,-40.0);
p1.drawtree(10.0,0.0,-40.0);
p1.drawtree(20.0,0.0,-40.0);
p1.drawtree(30.0,0.0,-40.0);
p1.drawtree(40.0,0.0,-40.0);
p1.drawtree(0.0,0.0,0.0);
p1.drawtree(12.0,0.0,0.0);
glPushMatrix();
glTranslatef(-50*1.5, 0.0, 50*1.5);
//change = 10.0f;
for(float j=0.0;j>(-100*1.5);j-=1.5)
{
k++;
for(i=0.0;i<(50*3.0);i+=3.0)
{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, x);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,GL_NEAREST);
if(k%2==0)
{
glPushMatrix();
glTranslatef(i,-1.0,j);
p1.draw_BlackArea(); //Add commands for drawing a black area to the display list
// glCallList(_displayListId_blackArea);
glPopMatrix();
}
else
{
glPushMatrix();
glTranslatef(i+1.5,-1.0,j);
p1.draw_BlackArea(); //Add commands for drawing a black area to the display list
// glCallList(_displayListId_blackArea);
glPopMatrix();
}
glDisable(GL_TEXTURE_2D);
}
}
for(float j=0.0;j>(-100*1.5);j-=1.5)
{
k++;
for(i=0.0;i<(50*3.0);i+=3.0)
{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, x);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,GL_NEAREST);
if(k%2!=0)
{
glPushMatrix();
glTranslatef(i,-1.0,j);
p1.draw_whiteArea(); //Add commands for drawing a black to the display list
// glCallList(_displayListId_whiteArea);
glPopMatrix();
}
else
{
glPushMatrix();
glTranslatef(i+1.5,-1.0,j);
p1.draw_whiteArea(); //Add commands for drawing a black to the display list
// glCallList(_displayListId_whiteArea);
glPopMatrix();
}
glDisable(GL_TEXTURE_2D);
}
}
glPopMatrix();
k=0;
change = 1.0;
if(mode == 2)
{
for(float j=0.0;j>(-8*1.5);j-=1.5)
{
k++;kk++;
if(kk%2==0)
{
fl1 = 1;
}
if(kk%2==1 && kk>1)
c*k =1;
for(i=0.0;i<(4*3.0);i+=3.0)
{
g++;
if(fl1 == 1)
{
fl1=0;
gg = gg + 1;
}
else if(c*k == 1)
{
c*k = 0;
gg = gg +3;
}
else
gg = gg + 2;
//if(call_randb == g)
//{
tile_x1 = gg%8;
tile_z1 = gg/8;
//}
//else{
if((tile_x1 == sx && tile_z1 == sz && gir == 1) || (sx < 0) || (sx > 7) || (sz < 0) || (sz > 7))
{
flag_exit = 1;
}
else{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, grassTextureId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
if(k%2==0)
{
if(obs_b == g)
{
obs_x1=gg%8;
obs_z1=gg/8;
p1.obstacle(i,j);
}
glPushMatrix();
glTranslatef(i,0.0,j);
glCallList(_displayListId_blackArea);
glPopMatrix();
}
else
{
if(obs_b == g)
{
obs_x1=gg%8;
obs_z1=gg/8;
p1.obstacle(i+1.5,j);
}
glPushMatrix();
glTranslatef(i+1.5,0.0,j);
glCallList(_displayListId_blackArea);
glPopMatrix();
}
}
//}
}
}
kk=0;int dnt = 0;
for(float j=0.0;j>(-8*1.5);j-=1.5)
{
k++;kk++;
if(kk%2==1 && kk>1)
{
fl2 = 1;
}
if(kk%2==0)
dnt =1;
for(i=0.0;i<(4*3.0);i+=3.0)
{
h++;
if(fl2 == 1)
{
fl2=0;
hh = hh + 1;
}
else if(dnt ==1)
{
dnt =0;
hh = hh +3;
}
else
hh = hh +2;
//if(call_randw == h)
//{
tile_x2 = hh%8;
tile_z2 = hh/8;
//}
//else{
if( (tile_x2 == sx && tile_z2 == sz && gir == 1) || (sx < 0) || (sx > 7) || (sz < 0) || (sz > 7))
{
flag_exit = 1;
}
else{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, grassTextureId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
if(k%2!=0)
{
if(obs_w == h)
{
obs_x2=hh%8;
obs_z2=hh/8;
p1.obstacle(i,j);
}
glPushMatrix();
glTranslatef(i,0.0,j);
glCallList(_displayListId_whiteArea);
glPopMatrix();
}
else
{
if(obs_w == h)
{
obs_x2=hh%8;
obs_z2=hh/8;
p1.obstacle(i+1.5,j);
}
glPushMatrix();
glTranslatef(i+1.5,0.0,j);
glCallList(_displayListId_whiteArea);
glPopMatrix();
}
}
//}
}
}
}
if(mode == 1)
{
for(float j=0.0;j>(-8*1.5);j-=1.5)
{
k++;kk++;
if(kk%2==0)
{
fl1 = 1;
// printf("-------------in----------\n");
}
if(kk%2==1 && kk>1)
c*k =1;
for(i=0.0;i<(4*3.0);i+=3.0)
{
g++;
if(fl1 == 1)
{
fl1=0;
gg = gg + 1;
}
else if(c*k == 1)
{
c*k = 0;
gg = gg +3;
}
else
gg = gg + 2;
// printf("gg: %d\n", gg);
if(call_randb == g)
{
// printf("------------------GG is %d\n",gg);
tile_x1 = gg%8;
tile_z1 = gg/8;
}
else{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, grassTextureId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
// tile_x1 = gg%8;
// tile_z1 = gg/8;
if(k%2==0)
{
if(obs_b == g)
{
obs_x1=gg%8;
obs_z1=gg/8;
p1.obstacle(i,j);
}
/* if(gift_b == g)
{
gifts_x1=gg%8;
gifts_z1=gg/8;
p1.gifts(i,j);
}*/
glPushMatrix();
glTranslatef(i,0.0,j);
glCallList(_displayListId_blackArea);
glPopMatrix();
}
else
{
if(obs_b == g)
{
obs_x1=gg%8;
obs_z1=gg/8;
p1.obstacle(i+1.5,j);
}
/*if(gift_b == g)
{
gifts_x1=gg%8;
gifts_z1=gg/8;
p1.gifts(i+1.5,j);
}*/
glPushMatrix();
glTranslatef(i+1.5,0.0,j);
glCallList(_displayListId_blackArea);
glPopMatrix();
}
}
}
}
kk=0;int dnt = 0;
for(float j=0.0;j>(-8*1.5);j-=1.5)
{
k++;kk++;
if(kk%2==1 && kk>1)
{
fl2 = 1;
// printf("---------------in----------------\n");
}
if(kk%2==0)
dnt =1;
for(i=0.0;i<(4*3.0);i+=3.0)
{
h++;
if(fl2 == 1)
{
fl2=0;
hh = hh + 1;
}
else if(dnt ==1)
{
dnt =0;
hh = hh +3;
}
else
hh = hh +2;
// printf("hh:%d\n",hh);
if(call_randw == h)
{
// printf("------------------HH is %d\n",hh);
tile_x2 = hh%8;
tile_z2 = hh/8;
}
else{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, grassTextureId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
// tile_x2 = hh%8;
// tile_z2 = hh/8;
if(k%2!=0)
{
if(obs_w == h)
{
obs_x2=hh%8;
obs_z2=hh/8;
p1.obstacle(i,j);
}
/*if(gift_w == h)
{
gifts_x2=hh%8;
gifts_z2=hh/8;
p1.gifts(i,j);
}*/
glPushMatrix();
glTranslatef(i,0.0,j);
glCallList(_displayListId_whiteArea);
glPopMatrix();
}
else
{
if(obs_w == h)
{
obs_x2=hh%8;
obs_z2=hh/8;
p1.obstacle(i+1.5,j);
}
/*if(gift_w == h)
{
gifts_x2=hh%8;
gifts_z2=hh/8;
p1.gifts(i+1.5,j);
}*/
glPushMatrix();
glTranslatef(i+1.5,0.0,j);
glCallList(_displayListId_whiteArea);
glPopMatrix();
}
}
}
}
}
else if(mode == 0)
{
for(float j=0.0;j>(-8*1.5);j-=1.5)
{
k++;
for(i=0.0;i<(4*3.0);i+=3.0)
{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, grassTextureId);
//Bottom
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
if(k%2==0)
{
glPushMatrix();
glTranslatef(i,0.0,j);
glCallList(_displayListId_blackArea);
glPopMatrix();
}
else
{
glPushMatrix();
glTranslatef(i+1.5,0.0,j);
glCallList(_displayListId_blackArea);
glPopMatrix();
}
}
}
for(float j=0.0;j>(-8*1.5);j-=1.5)
{
k++;
for(i=0.0;i<(4*3.0);i+=3.0)
{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, grassTextureId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
if(k%2!=0)
{
glPushMatrix();
glTranslatef(i,0.0,j);
glCallList(_displayListId_whiteArea);
glPopMatrix();
}
else
{
glPushMatrix();
glTranslatef(i+1.5,0.0,j);
glCallList(_displayListId_whiteArea);
glPopMatrix();
}
}
}
}
if(mode == 0 || mode ==1)
{
if((tile_x1 == sx && tile_z1 == sz) ||( tile_x2 == sx && tile_z2 == sz) || (sx < 0) || (sx > 7) || (sz < 0) || (sz > 7))
{
flag_exit = 1;
}
if((sx == obs_x1 && sz == obs_z1) || (sx == obs_x2 && sz == obs_z2))
{
printf("You are DEAD !!!\nLOL!!!!!\n");
exit(0);
}
}
glPushMatrix();
glTranslatef(0.0f, 0.0f, -5.0f); // Push eveything 5 units back into the scene, otherwise we won't see the primitive
gluLookAt (0.0, 0.0, 5.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0);
p1.drawPerson();
//p1.obstacle();
//p1.gifts(1,1);
glPopMatrix();
glutSwapBuffers();
angle++;
}
void initRendering()
{
/* glDisable(GL_LIGHTING);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, x);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glDisable(GL_NORMALIZE);
glEnable(GL_BLEND);
glColor4f(1, 1, 1, WATER_ALPHA);
glNormal3f(0, 1, 0);
glBegin(GL_QUADS);
glTexCoord2f(200 / WATER_TEXTURE_SIZE,
-waterTextureOffset / WATER_TEXTURE_SIZE);
glVertex3f(-100, 0, -100);
glTexCoord2f(200 / WATER_TEXTURE_SIZE,
(200 - waterTextureOffset) / WATER_TEXTURE_SIZE);
glVertex3f(-100, 0, 100);
glTexCoord2f(0, (200 - waterTextureOffset) / WATER_TEXTURE_SIZE);
glVertex3f(100, 0, 100);
glTexCoord2f(0, -waterTextureOffset / WATER_TEXTURE_SIZE);
glVertex3f(100, 0, -100);
glEnd();
glDisable(GL_BLEND);
glEnable(GL_LIGHTING);
*/
glEnable(GL_DEPTH_TEST);
glEnable(GL_COLOR_MATERIAL);
glClearColor(0.0f,0.0f,0.2f,1.0f);
Image* image = loadBMP("images.bmp");
grassTextureId = loadTexture(image);
Image* image1 = loadBMP("fire2.bmp");
x = loadTexture(image1);
//Set up a display list for drawing a cube
_displayListId_blackArea = glGenLists(1); // Make room for the display list
glNewList(_displayListId_blackArea, GL_COMPILE); // Begin the display list
change = 1.0f;
p1.draw_BlackArea(); //Add commands for drawing a black area to the display list
glEndList(); //End the display list
//Set up a display list for drawing a cube
_displayListId_whiteArea = glGenLists(2); //Make room for the display list
glNewList(_displayListId_whiteArea, GL_COMPILE); //Begin the display list
p1.draw_whiteArea(); //Add commands for drawing a black to the display list
glEndList(); //End the display list
// To uncomment later
GLfloat sun_direction[] = { 0.0, 2.0, -1.0, 1.0 };
GLfloat sun_intensity[] = { 0.7, 0.7, 0.7, 1.0 };
GLfloat ambient_intensity[] = { 0.3, 0.3, 0.3, 1.0 };
glEnable(GL_DEPTH_TEST); // Enable objects to be drawn ahead/behind one another
glEnable(GL_COLOR_MATERIAL); // Enable coloring
glClearColor(0.0f, 0.0f, 1.0f, 1.0f); // Setting a background color
glEnable(GL_LIGHTING); // Set up ambient light.
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, ambient_intensity);
glEnable(GL_LIGHT0); // Set up sunlight.
glLightfv(GL_LIGHT0, GL_POSITION, sun_direction);
glLightfv(GL_LIGHT0, GL_DIFFUSE, sun_intensity);
glEnable(GL_COLOR_MATERIAL); // Configure glColor().
glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE);
delete image;
delete image1;
}
