void render(Game *game)
{
float w, h;
glClear(GL_COLOR_BUFFER_BIT);
//Draw shapes...
//draw box
for (int j=0;j<5;j++){
Shape *s;
glColor3ub(0,255,0);
s = &game->box[j];
glPushMatrix();
glTranslatef(s->center.x, s->center.y, s->center.z);
w = s->width;
h = s->height;
glBegin(GL_QUADS);
glVertex2i(-w,-h);
glVertex2i(-w, h);
glVertex2i( w, h);
glVertex2i( w,-h);
glEnd();
glPopMatrix();
}
//-----------------------------------------------------
//DRAW CIRCLE:
//static int first_time=1;
//if (first_time){
glPushMatrix();
glColor3ub(0,255,0);
glBegin(GL_TRIANGLE_FAN);
int num_segments=100;
Shape *s;
s = &game->circle;
for(int seg = 0; seg < num_segments; seg++)
{
float theta = 2.0f * 3.1415926f * float(seg) / float(num_segments);//get the current angle
float x = s->radius * cosf(theta);//calculate the x component
float y = s->radius * sinf(theta);//calculate the y component
glVertex2f(s->center.x + x + 0.5, s->center.y + y + 0.5);//output vertex
}
glEnd();
glPopMatrix();
//first_time=0;
//}
//********************************************************
for (int i=0; i<game->n; i++){
//draw all particles here
glPushMatrix();
glColor3ub(0,0,((int)100 + 155*rnd()));
Vec *c = &game->particle[i].s.center;
w = 2;
h = 2;
glBegin(GL_QUADS);
glVertex2i(c->x-w, c->y-h);
glVertex2i(c->x-w, c->y+h);
glVertex2i(c->x+w, c->y+h);
glVertex2i(c->x+w, c->y-h);
glEnd();
glPopMatrix();
}
//DRAW TEXTS:
//glBindTexture(GL_TEXTURE_2D, 0);
unsigned int cref = 0x00ff00ff;
Rect r0;
r0.bot = WINDOW_HEIGHT-20;
r0.left = 10;
r0.center = 0;
ggprint12(&r0, 70, cref, "Waterfall Model, BY: Keith Harryman");
Rect r1;
r1.bot = WINDOW_HEIGHT - WINDOW_HEIGHT/7 - BOX_HEIGHT;
r1.left = WINDOW_WIDTH/7 + 0.3 - BOX_WIDTH/2;
r1.center = 0;
ggprint12(&r1, 30, cref, "Requirements");
Rect r2;
r2.bot = WINDOW_HEIGHT - 2*WINDOW_HEIGHT/7 - BOX_HEIGHT;
r2.left = 2*WINDOW_WIDTH/7 + 0.3 - BOX_WIDTH/2;
r2.center = 0;
ggprint12(&r2, 30, cref, "Design");
Rect r3;
r3.bot = WINDOW_HEIGHT - 3*WINDOW_HEIGHT/7 - BOX_HEIGHT;
r3.left = 3*WINDOW_WIDTH/7 + 0.3 - BOX_WIDTH/2;
r3.center = 0;
ggprint12(&r3, 30, cref, "Coding");
Rect r4;
r4.bot = WINDOW_HEIGHT - 4*WINDOW_HEIGHT/7 - BOX_HEIGHT;
r4.left = 4*WINDOW_WIDTH/7 + 0.3 - BOX_WIDTH/2;
r4.center = 0;
ggprint12(&r4, 30, cref, "Testing");
Rect r5;
r5.bot = WINDOW_HEIGHT - 5*WINDOW_HEIGHT/7 - BOX_HEIGHT;
r5.left = 5*WINDOW_WIDTH/7 + 0.3 - BOX_WIDTH/2;
r5.center = 0;
ggprint12(&r5, 30, cref, "Maintenance");
}
void render(Game *game)
{
float w, h;
glClear(GL_COLOR_BUFFER_BIT);
//Draw shapes...
static int firsttime = 1;
static int verts[60][2];
static int n = 60;
glColor3ub(50, 150,50);
if(firsttime){
float angle = 0;
float inc = (3.14459 * 2.0) / (float)n;
for(int i = 0; i < n; i++){
verts[i][0] = cos(angle) * game->circle.radius + game->circle.center.x;
verts[i][1] = sin(angle) * game->circle.radius + game->circle.center.y;
angle += inc;
}
firsttime = 0;
}
glPushMatrix();
glBegin(GL_TRIANGLE_FAN);
for(int i = 0; i < n; i++){
glVertex2i(verts[i][0], verts[i][1]);
}
glEnd();
glPopMatrix();
Rect rect;
rect.bot=WINDOW_HEIGHT-30;
rect.left=0;
rect.center=0;
ggprint16(&rect, 50, 0x00ffffff,"Waterfall Model");
//Draw the boxes here
for(int j = 0; j < NUM_BOXES; j++){
Shape *s;
glColor3ub(44,70,80);
s = &game->box[j];
glPushMatrix();
glTranslatef(s->center.x, s->center.y, s->center.z);
w = s->width;
h = s->height;
glBegin(GL_QUADS);
glVertex2i(-w,-h);
glVertex2i(-w, h);
glVertex2i( w, h);
glVertex2i( w,-h);
glEnd();
glPopMatrix();
}
//draw all particles here
for(int i=0; i < game->n; i++){
int red = rand() % 20;
int green = rand() % 100;
int blue = rand() % 255;
glPushMatrix();
glColor3ub(red,green, blue);
Vec *c = &game->particle[i].s.center;
w = 2;
h = 2;
glBegin(GL_QUADS);
glVertex2i(c->x-w, c->y-h);
glVertex2i(c->x-w, c->y+h);
glVertex2i(c->x+w, c->y+h);
glVertex2i(c->x+w, c->y-h);
glEnd();
glPopMatrix();
}
int bot = 240;
int left = 55;
int center = 0;
Rect rect2;
rect2.bot=bot;
rect2.left=left;
rect2.center=center;
ggprint12(&rect2, 37, 0x00ffffff,"Requirements");
Rect rect3;
rect3.bot=bot-30;
rect3.left=left+75;
rect3.center=center;
ggprint12(&rect3, 37, 0x00ffffff,"Design");
Rect rect4;
rect4.bot=bot - 60;
rect4.left= left + 130;
rect4.center=0;
ggprint12(&rect4, 37, 0x10ffffff,"Coding");
Rect rect5;
rect5.bot= bot -90;
rect5.left= left + 180;
rect5.center=0;
ggprint12(&rect5, 37, 0x00ffffff,"Testing");
Rect rect6;
rect6.bot= bot - 120;
rect6.left= left + 210;
rect6.center=0;
ggprint12(&rect6, 37, 0x00ffffff,"Maintenance");
}