//x1:start_of_stop_line_x
//center_to_road
void draw_road(int road_index,int x1, int y1, int road_width,int center_to_road, int n_lines, int ratio, CDC* pDC) {
/* (x4,y4)
* /
* / (600,y3)
* (x1,y1) /
* \ /b
* a \ /
* (x2,y2)
*
*/
int x2 = x1 + road_width*sin(ratio/RAD);
int y2 = y1-road_width*cos(ratio/RAD);
int y3 = get_y3(y2,MAIN_RECT_WIDTH,ratio);
int x4 = x1+(MAIN_RECT_WIDTH-x1)*sin((ratio-90)/RAD);
int x5 = get_x5(x1,STOP_LINE,ratio);
int y5 = get_y5(y1,STOP_LINE,ratio);
CPen road_pen(PS_SOLID,2,RGB(0,0,0));
auto old_pen = pDC->SelectObject(road_pen);
pDC->MoveTo(x1,y1);
pDC->MoveTo(x2,y2);
pDC->LineTo(get_x3(x2,MAIN_RECT_WIDTH,ratio),y3);
pDC->MoveTo(x1,y1);
pDC->LineTo(x4, get_y4(y1,MAIN_RECT_WIDTH,ratio));
pDC->SelectObject(old_pen);
draw_back_lines(GLOBAL_EMU->cross()->road_at(road_index),x5,y5,ratio,pDC);
draw_stop_line(x1,y1,center_to_road,road_width,n_lines,ratio,pDC);
draw_lights(GLOBAL_EMU->cross()->road_at(road_index),x5,y5,ratio,pDC);
draw_vehicles(GLOBAL_EMU->cross()->road_at(road_index),x5,y5,ratio,pDC);
}
void draw_reset(void)
{
clear_screen();
draw_frame();
draw_keymap();
draw_street();
draw_walk(RED);
draw_lights();
hide_cursor();
}
void draw_scene(t_draw *draw, t_scene *scene)
{
// Edit Mode
if(scene->edit_mode) draw->edit_mode = 1;
else draw->edit_mode = 0;
// Objects
draw_lights(draw,scene);
draw_objects(draw,scene);
draw_axis_world(draw);
}
void
draw_preview_image (gint docompute)
{
gint startx, starty, pw, ph;
GdkColor color;
color.red = 0x0;
color.green = 0x0;
color.blue = 0x0;
gdk_gc_set_rgb_bg_color (gc, &color);
color.red = 0xFFFF;
color.green = 0xFFFF;
color.blue = 0xFFFF;
gdk_gc_set_rgb_fg_color (gc, &color);
gdk_gc_set_function (gc, GDK_COPY);
linetab[0].x1 = -1;
pw = PREVIEW_WIDTH * mapvals.zoom;
ph = PREVIEW_HEIGHT * mapvals.zoom;
startx = (PREVIEW_WIDTH - pw) / 2;
starty = (PREVIEW_HEIGHT - ph) / 2;
if (docompute == TRUE)
{
GdkDisplay *display = gtk_widget_get_display (previewarea);
GdkCursor *cursor;
cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
gdk_window_set_cursor (previewarea->window, cursor);
gdk_cursor_unref (cursor);
compute_preview (0, 0, width - 1, height - 1, pw, ph);
cursor = gdk_cursor_new_for_display (display, GDK_HAND2);
gdk_window_set_cursor(previewarea->window, cursor);
gdk_cursor_unref (cursor);
clear_light_marker ();
}
if (pw != PREVIEW_WIDTH || ph != PREVIEW_HEIGHT)
gdk_window_clear (previewarea->window);
gdk_draw_rgb_image (previewarea->window, gc,
startx, starty, pw, ph,
GDK_RGB_DITHER_MAX,
preview_rgb_data, 3 * pw);
draw_lights (startx, starty, pw, ph);
}
void
update_light (gint xpos,
gint ypos)
{
gint startx, starty, pw, ph;
pw = PREVIEW_WIDTH * mapvals.zoom;
ph = PREVIEW_HEIGHT * mapvals.zoom;
startx = (PREVIEW_WIDTH - pw) / 2;
starty = (PREVIEW_HEIGHT - ph) / 2;
gimp_vector_2d_to_3d (startx, starty, pw, ph, xpos, ypos,
&mapvals.viewpoint, &mapvals.lightsource.position);
draw_lights (startx, starty,pw, ph);
}
void display(void) {
glClear(GL_COLOR_BUFFER_BIT);
glPushMatrix();
glTranslatef(transx, transy, 0.f);
glRotatef(rotx, 0., 1., 0.);
glRotatef(roty, 1., 0., 0.);
glScalef(10,1,10);
glTranslatef(0.f,-1.f,0.f);
draw_base();
draw_runway();
draw_lights();
draw_clouds();
glPopMatrix();
glutSwapBuffers();
}
void handler() {
process_keys();
update_projectiles();
update_animations();
step_monsters();
game.player.light->update_flicker();
process_sight();
draw_lights(game.fov_light, &game.map.block, game.map.lights);
{
lightsource *k = game.map.lights.head();
for (; k; k = k->next()) {
k->update_flicker();
draw_light(game.fov_light, &game.map.block, k);
}
}
u32 keys = keysHeld();
u32 down = keysDown();
touchPosition touch = touchReadXY();
if (down & KEY_TOUCH && keys & KEY_R && touch.px != 0 && touch.py != 0) {
luxel *l = torch.buf.luxat(torch.buf.scroll.x + touch.px/8, torch.buf.scroll.y + touch.py/8);
iprintf("c:%d,%d,%d v:%d, low:%d\n", l->lr, l->lg, l->lb, l->lval, torch.get_low_luminance());
}
refresh(&game.map.block);
if (game.player.hp <= 0) {
playerdeath();
game.player.clear();
new_game();
}
if (game.cooldown <= 0) game.player.regenerate();
statusbar();
}