int main(int argc, const char ** argv) {
struct timeval start_time, end_time;
struct timespec tspec = {0, 0};
struct timespec left = {0, 0};
int error;
long long elapsed;
float cam_center_x, cam_center_y;
if (swiftsure_log_init() < 0) {
printf("Bad times, we couldn't open our log file =(\n");
return -1;
}
rendering_init();
if (input_init() < 0) {
printf("Bad times, we couldn't initialize the input subsystem\n");
return -1;
}
action_init();
world.width = WORLD_SIZE;
world.height = WORLD_SIZE;
world_init(&world, 1);
game_init();
swiftsure_log(INFO, "Startin engines\n");
frame = 0;
elapsed = 16666;
while (1) {
gettimeofday(&start_time, NULL);
game_get_avg_pos(&cam_center_x, &cam_center_y);
render_set_camera(-cam_center_x, -cam_center_y, 4);
handle_events();
action_perform();
render_start_frame();
render_world(&world);
game_render_players();
render_end_frame();
++frame;
physics_tick(&world, 10. / elapsed);
//Rate limiting
gettimeofday(&end_time, NULL);
elapsed = (end_time.tv_sec - start_time.tv_sec) * 1000000 + (end_time.tv_usec - start_time.tv_usec);
if (elapsed < 16666) {
tspec.tv_nsec = (16666 - elapsed) * 1000;
error = nanosleep(&tspec, &left);
if (error < 0) {
swiftsure_log(DEBUG, "We had %d seconds and %d nanoseconds left to sleep, errno %d\n", left.tv_sec, left.tv_nsec, errno);
}
}
}
}
void draw_world(grs_canvas *screen_canvas,editor_view *v,segment *mine_ptr,int depth)
{
vms_vector viewer_position;
#if DOUBLE_BUFFER
grs_canvas temp_canvas;
// mprintf(0, "\n");
// if ( screen_canvas == LargeViewBox->canvas ) {
// CurrentBigCanvas ^= 1;
//
// gr_set_current_canvas( BigCanvas[CurrentBigCanvas] );
//
// } else {
gr_init_sub_canvas(&temp_canvas,canv_offscreen,0,0,
screen_canvas->cv_bitmap.bm_w,screen_canvas->cv_bitmap.bm_h);
gr_set_current_canvas(&temp_canvas);
// }
#else
gr_set_current_canvas(screen_canvas);
#endif
//mprintf(0, "\n");
ui_mouse_hide();
//g3_set_points(Segment_points,Vertices);
viewer_position = v->ev_matrix.fvec;
vm_vec_scale(&viewer_position,-v->ev_dist);
vm_vec_add2(&viewer_position,&Ed_view_target);
gr_clear_canvas(0);
g3_start_frame();
g3_set_view_matrix(&viewer_position,&v->ev_matrix,v->ev_zoom);
render_start_frame();
gr_setcolor(PLAINSEG_COLOR);
// Draw all segments or only connected segments.
// We might want to draw all segments if we have broken the mine into pieces.
if (Draw_all_segments)
draw_mine_all(Segments, Automap_test);
else
draw_mine(mine_ptr,depth);
// Draw the found segments
if (!Automap_test) {
draw_warning_segments();
draw_group_segments();
draw_found_segments();
draw_selected_segments();
draw_special_segments();
// Highlight group segment and side.
if (current_group > -1)
if (Groupsegp[current_group]) {
gr_setcolor(GROUPSEG_COLOR);
draw_segment(Groupsegp[current_group]);
gr_setcolor(GROUPSIDE_COLOR);
draw_seg_side(Groupsegp[current_group],Groupside[current_group]);
}
// Highlight marked segment and side.
if (Markedsegp) {
gr_setcolor(MARKEDSEG_COLOR);
draw_segment(Markedsegp);
gr_setcolor(MARKEDSIDE_COLOR);
draw_seg_side(Markedsegp,Markedside);
}
// Highlight current segment and current side.
gr_setcolor(CURSEG_COLOR);
draw_segment(Cursegp);
gr_setcolor(CURSIDE_COLOR);
draw_seg_side(Cursegp,Curside);
gr_setcolor(CUREDGE_COLOR);
draw_side_edge(Cursegp,Curside,Curedge);
// Draw coordinate axes if we are rendering the large view.
if (Show_axes_flag)
if (screen_canvas == LargeViewBox->canvas)
draw_coordinate_axes();
// Label the window
gr_set_fontcolor((v==current_view)?CRED:CWHITE, -1 );
if ( screen_canvas == LargeViewBox->canvas ) {
gr_ustring( 5, 5, "USER VIEW" );
switch (Large_view_index) {
case 0: gr_ustring( 85, 5, "-- TOP"); break;
case 1: gr_ustring( 85, 5, "-- FRONT"); break;
case 2: gr_ustring( 85, 5, "-- RIGHT"); break;
}
} else
#if ORTHO_VIEWS
else if ( screen_canvas == TopViewBox->canvas )
gr_ustring( 5, 5, "TOP" );
else if ( screen_canvas == FrontViewBox->canvas )
gr_ustring( 5, 5, "FRONT" );
else if ( screen_canvas == RightViewBox->canvas )
gr_ustring( 5, 5, "RIGHT" );
#else
Error("Ortho views have been removed, what gives?\n");
#endif
}
void draw_automap()
{
int i;
int color;
object * objp;
vms_vector viewer_position;
g3s_point sphere_point;
#ifndef AUTOMAP_DIRECT_RENDER
#ifndef AUTOMAP_NO_PAGING
current_page ^= 1;
gr_set_current_canvas(&DrawingPages[current_page]);
#else
gr_set_current_canvas(&DrawingPages[0]);
#endif
#endif
gr_clear_canvas(0);
g3_start_frame();
render_start_frame();
vm_vec_scale_add(&viewer_position,&view_target,&ViewMatrix.fvec,-ViewDist );
g3_set_view_matrix(&viewer_position,&ViewMatrix,Automap_zoom);
draw_all_edges();
// Draw player...
#ifdef NETWORK
if (Game_mode & GM_TEAM)
color = get_team(Player_num);
else
#endif
color = Player_num; // Note link to above if!
gr_setcolor(gr_getcolor(player_rgb[color].r,player_rgb[color].g,player_rgb[color].b));
draw_player(&Objects[Players[Player_num].objnum]);
// Draw player(s)...
#ifdef NETWORK
if ( (Game_mode & (GM_TEAM | GM_MULTI_COOP)) || (Netgame.game_flags & NETGAME_FLAG_SHOW_MAP) ) {
for (i=0; i<N_players; i++) {
if ( (i != Player_num) && ((Game_mode & GM_MULTI_COOP) || (get_team(Player_num) == get_team(i)) || (Netgame.game_flags & NETGAME_FLAG_SHOW_MAP)) ) {
if ( Objects[Players[i].objnum].type == OBJ_PLAYER ) {
if (Game_mode & GM_TEAM)
color = get_team(i);
else
color = i;
gr_setcolor(gr_getcolor(player_rgb[color].r,player_rgb[color].g,player_rgb[color].b));
draw_player(&Objects[Players[i].objnum]);
}
}
}
}
#endif
objp = &Objects[0];
for (i=0;i<=Highest_object_index;i++,objp++) {
switch( objp->type ) {
case OBJ_HOSTAGE:
gr_setcolor(BM_XRGB(0,31,0));
g3_rotate_point(&sphere_point,&objp->pos);
g3_draw_sphere(&sphere_point,objp->size);
break;
case OBJ_POWERUP:
if ( Automap_visited[objp->segnum] ) {
if ( (objp->id==POW_KEY_RED) || (objp->id==POW_KEY_BLUE) || (objp->id==POW_KEY_GOLD) ) {
switch (objp->id) {
case POW_KEY_RED: gr_setcolor(gr_getcolor(63, 5, 5)); break;
case POW_KEY_BLUE: gr_setcolor(gr_getcolor(5, 5, 63)); break;
case POW_KEY_GOLD: gr_setcolor(gr_getcolor(63, 63, 10)); break;
}
g3_rotate_point(&sphere_point,&objp->pos);
g3_draw_sphere(&sphere_point,objp->size*4);
}
}
break;
}
}
g3_end_frame();
// gr_bitmapm(5,5,&name_canv->cv_bitmap);
gr_set_curfont(GAME_FONT);
gr_set_fontcolor(BM_XRGB(0,31,0),-1);
gr_uprintf(5,5,name_level);
#ifdef OGL
ogl_swap_buffers();
#else
#ifndef AUTOMAP_DIRECT_RENDER
#ifndef AUTOMAP_NO_PAGING
gr_show_canvas( &Pages[current_page] );
#else
gr_bm_ubitblt( DrawingPages[0].cv_bitmap.bm_w,
DrawingPages[0].cv_bitmap.bm_h,
DrawingPages[0].cv_bitmap.bm_x,
DrawingPages[0].cv_bitmap.bm_y, 0, 0,
&DrawingPages[0].cv_bitmap,
&Pages[0].cv_bitmap );
// int_gr_update();
gr_update();
#endif
#else
gr_update();
#endif
#endif
}
void draw_automap(automap *am)
{
int i;
int color;
object * objp;
g3s_point sphere_point;
if ( am->leave_mode==0 && am->controls.automap_state && (timer_query()-am->entry_time)>LEAVE_TIME)
am->leave_mode = 1;
gr_set_current_canvas(NULL);
show_fullscr(&am->automap_background);
gr_set_curfont(HUGE_FONT);
gr_set_fontcolor(BM_XRGB(20, 20, 20), -1);
gr_string((SWIDTH/8), (SHEIGHT/16), TXT_AUTOMAP);
gr_set_curfont(GAME_FONT);
gr_set_fontcolor(BM_XRGB(20, 20, 20), -1);
gr_string((SWIDTH/10.666), (SHEIGHT/1.126), TXT_TURN_SHIP);
gr_printf((SWIDTH/10.666), (SHEIGHT/1.083), "F9/F10 Changes viewing distance");
gr_string((SWIDTH/10.666), (SHEIGHT/1.043), TXT_AUTOMAP_MARKER);
gr_set_current_canvas(&am->automap_view);
gr_clear_canvas(BM_XRGB(0,0,0));
g3_start_frame();
render_start_frame();
if (!PlayerCfg.AutomapFreeFlight)
vm_vec_scale_add(&am->view_position,&am->view_target,&am->viewMatrix.fvec,-am->viewDist);
g3_set_view_matrix(&am->view_position,&am->viewMatrix,am->zoom);
draw_all_edges(am);
selected_player_rgb = player_rgb;
// Draw player...
#ifdef NETWORK
if(Netgame.BlackAndWhitePyros)
selected_player_rgb = player_rgb_alt;
if (Game_mode & GM_TEAM)
color = get_team(Player_num);
else
#endif
color = Player_num; // Note link to above if!
gr_setcolor(BM_XRGB(selected_player_rgb[color].r,selected_player_rgb[color].g,selected_player_rgb[color].b));
draw_player(&Objects[Players[Player_num].objnum]);
DrawMarkers(am);
// Draw player(s)...
#ifdef NETWORK
if ( (Game_mode & (GM_TEAM | GM_MULTI_COOP)) || (Netgame.game_flags & NETGAME_FLAG_SHOW_MAP) ) {
for (i=0; i<N_players; i++) {
if ( (i != Player_num) && ((Game_mode & GM_MULTI_COOP) || (get_team(Player_num) == get_team(i)) || (Netgame.game_flags & NETGAME_FLAG_SHOW_MAP)) ) {
if ( Objects[Players[i].objnum].type == OBJ_PLAYER ) {
if (Game_mode & GM_TEAM)
color = get_team(i);
else
color = i;
gr_setcolor(BM_XRGB(selected_player_rgb[color].r,selected_player_rgb[color].g,selected_player_rgb[color].b));
draw_player(&Objects[Players[i].objnum]);
}
}
}
}
#endif
objp = &Objects[0];
for (i=0;i<=Highest_object_index;i++,objp++) {
switch( objp->type ) {
case OBJ_HOSTAGE:
gr_setcolor(am->hostage_color);
g3_rotate_point(&sphere_point,&objp->pos);
g3_draw_sphere(&sphere_point,objp->size);
break;
case OBJ_POWERUP:
if ( Automap_visited[objp->segnum] ) {
if ( (objp->id==POW_KEY_RED) || (objp->id==POW_KEY_BLUE) || (objp->id==POW_KEY_GOLD) ) {
switch (objp->id) {
case POW_KEY_RED: gr_setcolor(BM_XRGB(63, 5, 5)); break;
case POW_KEY_BLUE: gr_setcolor(BM_XRGB(5, 5, 63)); break;
case POW_KEY_GOLD: gr_setcolor(BM_XRGB(63, 63, 10)); break;
default:
Error("Illegal key type: %i", objp->id);
}
g3_rotate_point(&sphere_point,&objp->pos);
g3_draw_sphere(&sphere_point,objp->size*4);
}
}
break;
}
}
g3_end_frame();
name_frame(am);
if (HighlightMarker>-1 && MarkerMessage[HighlightMarker][0]!=0)
{
char msg[10+MARKER_MESSAGE_LEN+1];
sprintf(msg,"Marker %d: %s",HighlightMarker+1,MarkerMessage[(Player_num*2)+HighlightMarker]);
gr_printf((SWIDTH/64),(SHEIGHT/18),"%s", msg);
}
if ((PlayerCfg.MouseControlStyle == MOUSE_CONTROL_FLIGHT_SIM) && PlayerCfg.MouseFSIndicator)
show_mousefs_indicator(am->controls.raw_mouse_axis[0], am->controls.raw_mouse_axis[1], am->controls.raw_mouse_axis[2], GWIDTH-(GHEIGHT/8), GHEIGHT-(GHEIGHT/8), GHEIGHT/5);
am->t2 = timer_query();
while (am->t2 - am->t1 < F1_0 / (GameCfg.VSync?MAXIMUM_FPS:GameArg.SysMaxFPS)) // ogl is fast enough that the automap can read the input too fast and you start to turn really slow. So delay a bit (and free up some cpu :)
{
if (GameArg.SysUseNiceFPS && !GameCfg.VSync)
timer_delay(f1_0 / GameArg.SysMaxFPS - (am->t2 - am->t1));
timer_update();
am->t2 = timer_query();
}
if (am->pause_game)
{
FrameTime=am->t2-am->t1;
calc_d_tick();
}
am->t1 = am->t2;
}
void draw_automap(automap *am)
{
int i;
int color;
object * objp;
g3s_point sphere_point;
if ( am->leave_mode==0 && am->controls.automap_state && (timer_query()-am->entry_time)>LEAVE_TIME)
am->leave_mode = 1;
gr_set_current_canvas(NULL);
show_fullscr(&am->automap_background);
gr_set_curfont(HUGE_FONT);
gr_set_fontcolor(BM_XRGB(20, 20, 20), -1);
if (!MacHog)
gr_printf((SWIDTH/8), (SHEIGHT/16), TXT_AUTOMAP);
else
gr_printf(80*(SWIDTH/640.0), 36*(SHEIGHT/480.0), TXT_AUTOMAP);
gr_set_curfont(GAME_FONT);
gr_set_fontcolor(BM_XRGB(20, 20, 20), -1);
if (!MacHog)
{
gr_printf((SWIDTH/4.923), (SHEIGHT/1.126), TXT_TURN_SHIP);
gr_printf((SWIDTH/4.923), (SHEIGHT/1.083), TXT_SLIDE_UPDOWN);
gr_printf((SWIDTH/4.923), (SHEIGHT/1.043), "F9/F10 Changes viewing distance");
}
else
{
// for the Mac automap they're shown up the top, hence the different layout
gr_printf(265*(SWIDTH/640.0), 27*(SHEIGHT/480.0), TXT_TURN_SHIP);
gr_printf(265*(SWIDTH/640.0), 44*(SHEIGHT/480.0), TXT_SLIDE_UPDOWN);
gr_printf(265*(SWIDTH/640.0), 61*(SHEIGHT/480.0), "F9/F10 Changes viewing distance");
}
gr_set_current_canvas(&am->automap_view);
gr_clear_canvas(BM_XRGB(0,0,0));
g3_start_frame();
render_start_frame();
if (!PlayerCfg.AutomapFreeFlight)
vm_vec_scale_add(&am->view_position,&am->view_target,&am->viewMatrix.fvec,-am->viewDist);
g3_set_view_matrix(&am->view_position,&am->viewMatrix,am->zoom);
draw_all_edges(am);
// Draw player...
#ifdef NETWORK
if (Game_mode & GM_TEAM)
color = get_team(Player_num);
else
#endif
color = Player_num; // Note link to above if!
gr_setcolor(BM_XRGB(player_rgb[color].r,player_rgb[color].g,player_rgb[color].b));
draw_player(&Objects[Players[Player_num].objnum]);
// Draw player(s)...
#ifdef NETWORK
if ( (Game_mode & (GM_TEAM | GM_MULTI_COOP)) || (Netgame.game_flags & NETGAME_FLAG_SHOW_MAP) || (Players[Player_num].spec_flags & PLAYER_FLAGS_SPECTATING)) // jinx 02-01-13 spec
{
for (i=0; i<N_players; i++) {
if ( (i != Player_num) && ((Game_mode & GM_MULTI_COOP) || (get_team(Player_num) == get_team(i)) || (Netgame.game_flags & NETGAME_FLAG_SHOW_MAP)) ) {
if ( Objects[Players[i].objnum].type == OBJ_PLAYER ) {
if (Game_mode & GM_TEAM)
color = get_team(i);
else
color = i;
gr_setcolor(BM_XRGB(player_rgb[color].r,player_rgb[color].g,player_rgb[color].b));
draw_player(&Objects[Players[i].objnum]);
}
}
}
}
#endif
objp = &Objects[0];
for (i=0;i<=Highest_object_index;i++,objp++) {
switch( objp->type ) {
case OBJ_HOSTAGE:
gr_setcolor(am->hostage_color);
g3_rotate_point(&sphere_point,&objp->pos);
g3_draw_sphere(&sphere_point,objp->size);
break;
case OBJ_POWERUP:
if ( Automap_visited[objp->segnum] ) {
if ( (objp->id==POW_KEY_RED) || (objp->id==POW_KEY_BLUE) || (objp->id==POW_KEY_GOLD) ) {
switch (objp->id) {
case POW_KEY_RED: gr_setcolor(BM_XRGB(63, 5, 5)); break;
case POW_KEY_BLUE: gr_setcolor(BM_XRGB(5, 5, 63)); break;
case POW_KEY_GOLD: gr_setcolor(BM_XRGB(63, 63, 10)); break;
default:
Error("Illegal key type: %i", objp->id);
}
g3_rotate_point(&sphere_point,&objp->pos);
g3_draw_sphere(&sphere_point,objp->size*4);
}
}
break;
}
}
g3_end_frame();
name_frame(am);
if (PlayerCfg.MouseFlightSim && PlayerCfg.MouseFSIndicator)
show_mousefs_indicator(am->controls.raw_mouse_axis[0], am->controls.raw_mouse_axis[1], am->controls.raw_mouse_axis[2], GWIDTH-(GHEIGHT/8), GHEIGHT-(GHEIGHT/8), GHEIGHT/5);
am->t2 = timer_query();
while (am->t2 - am->t1 < F1_0 / (GameCfg.VSync?MAXIMUM_FPS:GameArg.SysMaxFPS)) // ogl is fast enough that the automap can read the input too fast and you start to turn really slow. So delay a bit (and free up some cpu :)
{
if (GameArg.SysUseNiceFPS && !GameCfg.VSync)
timer_delay(f1_0 / GameArg.SysMaxFPS - (am->t2 - am->t1));
timer_update();
am->t2 = timer_query();
}
if (am->pause_game)
{
FrameTime=am->t2-am->t1;
FixedStepCalc();
}
am->t1 = am->t2;
}
