2 * =============================================================================
4 * Copyright . . . -----, ,----- ,---. .---.
5 * 2021-2023 |\ /| | / | | | | /|
6 * | \ / | +-- / +----- +---' | / |
7 * | \ / | | / | | \ | / |
8 * | \/ | | / | | \ | / |
9 * ' ' '--' [] '----- '----- ' ' '---' SOFTWARE
11 * =============================================================================
26 static player_instance localplayer
;
27 VG_STATIC
struct player_avatar localplayer_avatar
;
28 VG_STATIC glmesh localplayer_meshes
[3];
29 vg_tex2d localplayer_texture
= { .path
= "textures/ch_gradient.qoi" };
31 player_instance
*tmp_localplayer(void)
43 int main( int argc
, char *argv
[] )
45 vg_mem
.use_libc_malloc
= 0;
46 vg_set_mem_quota( 160*1024*1024 );
47 vg_enter( argc
, argv
, "Voyager Game Engine" );
52 VG_STATIC
void highscores_save_at_exit(void)
54 highscores_serialize_all();
57 VG_STATIC
void vg_launch_opt(void)
62 VG_STATIC
int __kill( int argc
, const char *argv
[] )
65 player_use_device( &localplayer
, &player_device_dead
, &localplayer_dead
);
70 VG_STATIC
int __respawn( int argc
, const char *argv
[] )
72 ent_spawn
*rp
= NULL
, *r
;
73 world_instance
*world
= get_active_world();
76 for( u32 i
=0; i
<mdl_arrcount(&world
->ent_spawn
); i
++ ){
77 r
= mdl_arritm( &world
->ent_spawn
, i
);
78 if( !strcmp( mdl_pstr(&world
->meta
, r
->pstr_name
),argv
[0] ) ){
85 vg_warn( "No spawn named '%s'\n", argv
[0] );
89 float min_dist
= INFINITY
;
91 for( u32 i
=0; i
<mdl_arrcount(&world
->ent_spawn
); i
++ ){
92 r
= mdl_arritm( &world
->ent_spawn
, i
);
93 float d
= v3_dist2( r
->transform
.co
, localplayer
.rb
.co
);
103 vg_error( "No spawn found\n" );
105 if( !mdl_arrcount(&world
->ent_spawn
) )
108 rp
= mdl_arritm( &world
->ent_spawn
, 0 );
111 player__spawn( &localplayer
, rp
);
115 VG_STATIC
void vg_preload(void)
121 vg_var_push( (struct vg_var
){
124 .data_type
= k_var_dtype_i32
,
125 .opt_i32
= { .min
=0, .max
=1, .clamp
=1 },
129 vg_var_push( (struct vg_var
){
131 .data
= &cl_light_edit
,
132 .data_type
= k_var_dtype_i32
,
133 .opt_i32
= { .min
=0, .max
=1, .clamp
=1 },
137 vg_function_push( (struct vg_cmd
) {
139 .function
= __respawn
,
140 //.poll_suggest = reset_player_poll
143 vg_function_push( (struct vg_cmd
) {
146 //.poll_suggest = reset_player_poll
149 vg_info(" Copyright . . . -----, ,----- ,---. .---. \n" );
150 vg_info(" 2021-2022 |\\ /| | / | | | | /| \n" );
151 vg_info(" | \\ / | +-- / +----- +---' | / | \n" );
152 vg_info(" | \\ / | | / | | \\ | / | \n" );
153 vg_info(" | \\/ | | / | | \\ | / | \n" );
154 vg_info(" ' ' '--' [] '----- '----- ' ' '---' "
157 highscores_init( 2000, 50 );
158 if( !highscores_read() )
159 highscores_create_db();
161 vg_loader_step( NULL
, highscores_save_at_exit
);
164 vg_loader_step( NULL
, steam_end
);
165 vg_loader_step( network_init
, network_end
);
168 VG_STATIC
void load_playermodels(void)
170 vg_linear_clear( vg_mem
.scratch
);
173 * load in other player models. This may need to be more sophisticated in
174 * the futre if we have more of these guys
176 mdl_context ctx_default
,
180 mdl_open( &ctx_default
, "models/ch_new.mdl", vg_mem
.scratch
);
181 mdl_load_metadata_block( &ctx_default
, vg_mem
.scratch
);
182 mdl_load_mesh_block( &ctx_default
, vg_mem
.scratch
);
183 mdl_close( &ctx_default
);
185 mdl_open( &ctx_outlaw
, "models/ch_outlaw.mdl", vg_mem
.scratch
);
186 mdl_load_metadata_block( &ctx_outlaw
, vg_mem
.scratch
);
187 mdl_load_mesh_block( &ctx_outlaw
, vg_mem
.scratch
);
188 mdl_close( &ctx_outlaw
);
190 mdl_open( &ctx_jordan
, "models/ch_jordan.mdl", vg_mem
.scratch
);
191 mdl_load_metadata_block( &ctx_jordan
, vg_mem
.scratch
);
192 mdl_load_mesh_block( &ctx_jordan
, vg_mem
.scratch
);
193 mdl_close( &ctx_jordan
);
195 vg_acquire_thread_sync();
197 mdl_unpack_glmesh( &ctx_default
, &localplayer_meshes
[0] );
198 mdl_unpack_glmesh( &ctx_outlaw
, &localplayer_meshes
[1] );
199 mdl_unpack_glmesh( &ctx_jordan
, &localplayer_meshes
[2] );
201 vg_release_thread_sync();
204 shader_model_character_view_register();
205 vg_acquire_thread_sync();
207 vg_tex2d_init( (vg_tex2d
*[]){ &localplayer_texture
}, 1 );
209 vg_release_thread_sync();
212 void temp_update_playermodel(void){
213 player__use_mesh( &localplayer
, &localplayer_meshes
[cl_playermdl_id
] );
216 VG_STATIC
void vg_load(void)
218 vg_loader_step( render_init
, NULL
);
219 vg_loader_step( menu_init
, NULL
);
220 vg_loader_step( world_init
, NULL
);
221 vg_loader_step( font3d_init
, NULL
);
223 font3d_load( &world_global
.font
, "models/rs_font.mdl", vg_mem
.rtmemory
);
225 //vg_loader_step( player_init, NULL );
226 //vg_loader_step( vehicle_init, NULL );
228 //vg_loader_step( player_model_init, NULL );
230 /* ----------------- */
231 vg_loader_step( load_playermodels
, NULL
);
234 player__create( &localplayer
);
235 player_avatar_load( &localplayer_avatar
, "models/ch_new.mdl" );
236 player__use_avatar( &localplayer
, &localplayer_avatar
);
237 player__use_mesh( &localplayer
, &localplayer_meshes
[cl_playermdl_id
] );
238 player__use_texture( &localplayer
, &localplayer_texture
);
239 player__bind( &localplayer
);
241 /* --------------------- */
244 vg_loader_step( audio_init
, audio_free
);
246 /* 'systems' are completely loaded now */
248 /* load home world */
249 world_load( &world_global
.worlds
[0], "maps/mp_gridmap.mdl" );
250 //world_load( &world_global.worlds[0], "maps/mp_mtzero.mdl" );
253 world_load( &world_global
.worlds
[1], "maps/mp_gridmap.mdl" );
254 world_link_nonlocal_gates( 0, 1 );
255 world_load( &world_global
.worlds
[2], "maps/mp_mtzero.mdl" );
256 world_link_nonlocal_gates( 0, 2 );
259 vg_console_load_autos();
262 VG_STATIC
void vg_start(void)
264 __respawn( 1, (const char *[]){ "start" } );
267 VG_STATIC
void draw_origin_axis(void)
269 vg_line( (v3f
){ 0.0f
, 0.0f
, 0.0f
}, (v3f
){ 1.0f
, 0.0f
, 0.0f
}, 0xffff0000 );
270 vg_line( (v3f
){ 0.0f
, 0.0f
, 0.0f
}, (v3f
){ 0.0f
, 1.0f
, 0.0f
}, 0xff00ff00 );
271 vg_line( (v3f
){ 0.0f
, 0.0f
, 0.0f
}, (v3f
){ 0.0f
, 0.0f
, 1.0f
}, 0xff0000ff );
274 VG_STATIC
void vg_update(void)
283 if( !gzoomer
.inside
)
287 player__pre_update( &localplayer
);
288 world_update( get_active_world(), localplayer
.rb
.co
);
289 audio_ambient_sprites_update( get_active_world(), localplayer
.rb
.co
);
293 VG_STATIC
void vg_update_fixed(void)
297 if( !gzoomer
.inside
)
298 player_update_fixed();
300 vehicle_update_fixed();
302 world_routes_fixedupdate( get_active_world() );
303 player__update( &localplayer
);
307 VG_STATIC
void vg_update_post(void)
318 player_update_post();
322 player__post_update( &localplayer
);
325 float inr3
= 0.57735027,
326 inr2
= 0.70710678118;
328 v3f sample_directions
[] = {
329 { -1.0f
, 0.0f
, 0.0f
},
330 { 1.0f
, 0.0f
, 0.0f
},
331 { 0.0f
, 0.0f
, 1.0f
},
332 { 0.0f
, 0.0f
, -1.0f
},
333 { 0.0f
, 1.0f
, 0.0f
},
334 { 0.0f
, -1.0f
, 0.0f
},
335 { -inr3
, inr3
, inr3
},
336 { inr3
, inr3
, inr3
},
337 { -inr3
, inr3
, -inr3
},
338 { inr3
, inr3
, -inr3
},
339 { -inr2
, 0.0f
, inr2
},
340 { inr2
, 0.0f
, inr2
},
341 { -inr2
, 0.0f
, -inr2
},
342 { inr2
, 0.0f
, -inr2
},
346 static float distances
[16];
352 v3_copy( sample_directions
[ si
], rd
);
353 v3_add( localplayer
.rb
.co
, (v3f
){0.0f
,1.5f
,0.0f
}, ro
);
358 for( int i
=0; i
<10; i
++ ){
359 if( ray_world( get_active_world(), rc
, rd
, &ray
) ){
360 dist
= (float)i
*5.0f
+ ray
.dist
;
364 v3_muladds( rc
, rd
, ray
.dist
, rc
);
368 distances
[si
] = dist
;
371 for( int i
=0; i
<14; i
++ ){
372 if( distances
[i
] != 200.0f
){
373 u32 colours
[] = { VG__RED
, VG__BLUE
, VG__GREEN
,
374 VG__CYAN
, VG__YELOW
, VG__PINK
,
377 u32 colour
= colours
[i
%7];
380 v3_muladds( ro
, sample_directions
[i
], distances
[i
], p1
);
381 vg_line( ro
, p1
, colour
);
382 vg_line_pt3( p1
, 0.1f
, colour
);
393 vg_dsp
.echo_distances
[si
] = dist
;
395 v3f ears
= { 1.0f
,0.0f
,0.0f
};
396 m3x3_mulv( main_camera
.transform
, ears
, ears
);
397 v3_copy( ears
, vg_audio
.external_listener_ears
);
398 v3_copy( main_camera
.transform
[3], vg_audio
.external_listener_pos
);
400 /* TODO: this is transformed back and fourth twice. */
401 if( localplayer
.gate_waiting
){
402 m4x3_mulv( localplayer
.gate_waiting
->transport
,
403 vg_audio
.external_listener_pos
,
404 vg_audio
.external_listener_pos
);
407 v3_copy( localplayer
.rb
.v
, vg_audio
.external_lister_velocity
);
412 vehicle_update_post();
417 VG_STATIC
void vg_framebuffer_resize( int w
, int h
)
422 VG_STATIC
void present_view_with_post_processing(void)
424 glBindFramebuffer( GL_FRAMEBUFFER
, 0 );
425 glViewport( 0,0, vg
.window_x
, vg
.window_y
);
428 glDisable(GL_DEPTH_TEST
);
429 glBlendFunc(GL_ONE_MINUS_DST_ALPHA
, GL_DST_ALPHA
);
430 glBlendEquation(GL_FUNC_ADD
);
433 render_fb_inverse_ratio( gpipeline
.fb_main
, inverse
);
436 shader_blitblur_use();
437 shader_blitblur_uTexMain( 0 );
438 shader_blitblur_uTexMotion( 1 );
439 shader_blitblur_uBlurStrength(cl_blur_strength
/ (vg
.frame_delta
*60.0f
));
440 shader_blitblur_uInverseRatio( inverse
);
443 v2_muls( (v2f
){ 0.04f
, 0.001f
}, menu_opacity
, menu_blurring
);
444 shader_blitblur_uOverrideDir( menu_blurring
);
446 render_fb_bind_texture( gpipeline
.fb_main
, 0, 0 );
447 render_fb_bind_texture( gpipeline
.fb_main
, 1, 1 );
451 shader_blit_uTexMain( 0 );
452 shader_blit_uInverseRatio( inverse
);
453 render_fb_bind_texture( gpipeline
.fb_main
, 0, 0 );
459 VG_STATIC
void render_player_transparent(void)
461 static camera small_cam
; /* DOES NOT NEED TO BE STATIC BUT MINGW
464 m4x3_copy( main_camera
.transform
, small_cam
.transform
);
466 small_cam
.fov
= main_camera
.fov
;
467 small_cam
.nearz
= 0.05f
;
468 small_cam
.farz
= 60.0f
;
470 camera_update_view( &small_cam
);
471 camera_update_projection( &small_cam
);
472 camera_finalize( &small_cam
);
474 /* Draw player to window buffer and blend background ontop */
475 glBindFramebuffer( GL_FRAMEBUFFER
, 0 );
476 glViewport( 0,0, vg
.window_x
, vg
.window_y
);
477 player__render( &small_cam
, &localplayer
);
480 VG_STATIC
void render_scene(void)
482 render_fb_bind( gpipeline
.fb_main
, 1 );
483 glClearColor( 0.0f
, 0.0f
, 0.0f
, 1.0f
);
484 glClear( GL_COLOR_BUFFER_BIT
|GL_DEPTH_BUFFER_BIT
|GL_STENCIL_BUFFER_BIT
);
487 glEnable( GL_DEPTH_TEST
);
489 world_instance
*view_world
= localplayer
.viewable_world
;
491 if( view_world
== NULL
){
492 glClearColor( 0.25f
, 0.25f
, 0.0f
, 1.0f
);
493 glClear( GL_COLOR_BUFFER_BIT
|GL_DEPTH_BUFFER_BIT
|GL_STENCIL_BUFFER_BIT
);
497 render_world( view_world
, &main_camera
, 0 );
499 render_water_texture( view_world
, &main_camera
, 0 );
500 render_fb_bind( gpipeline
.fb_main
, 1 );
501 render_water_surface( view_world
, &main_camera
);
504 if( localplayer
.gate_waiting
) depth
= 0;
505 render_world_gates( view_world
, &main_camera
, depth
);
508 render_player_transparent();
511 VG_STATIC
void render_main_game(void)
514 static float fov
= 60.0f
;
515 float fov_target
= vg_lerpf( 90.0f
, 110.0f
, cl_fov
);
517 if( player
.controller
== k_player_controller_skate
)
518 fov_target
= vg_lerpf( 97.0f
, 135.0f
, cl_fov
);
521 fov_target
= menu_fov_target
;
522 fov
= vg_lerpf( fov
, fov_target
, vg
.frame_delta
* 2.0f
);
523 fov
= freecam
? 60.0f
: fov
;
525 main_camera
.fov
= fov
;
528 player__pre_render( &localplayer
);
530 v3_lerp( localplayer
.cam
.pos
, menu_camera_pos
, menu_opacity
,
532 main_camera
.angles
[0] =
533 vg_alerpf( localplayer
.cam
.angles
[0], menu_camera_angles
[0],
535 main_camera
.angles
[1] =
536 vg_lerpf ( localplayer
.cam
.angles
[1], menu_camera_angles
[1],
539 main_camera
.fov
= vg_lerpf( localplayer
.cam
.fov
, menu_smooth_fov
,
541 main_camera
.nearz
= 0.1f
;
542 main_camera
.farz
= 2100.0f
;
544 camera_update_transform( &main_camera
);
546 if( localplayer
.gate_waiting
){
547 m3x3_mul( localplayer
.basis_gate
, main_camera
.transform
,
548 main_camera
.transform
);
551 m3x3_mul( localplayer
.basis
, main_camera
.transform
,
552 main_camera
.transform
);
555 camera_update_view( &main_camera
);
556 camera_update_projection( &main_camera
);
557 camera_finalize( &main_camera
);
559 /* ========== Begin Frame ========== */
564 glClear( GL_DEPTH_BUFFER_BIT
);
566 glEnable( GL_DEPTH_TEST
);
567 render_player_transparent();
570 present_view_with_post_processing();
573 menu_render_fg( &main_camera
);
575 /* =========== End Frame =========== */
578 VG_STATIC
void vg_render(void)
580 glBindFramebuffer( GL_FRAMEBUFFER
, 0 );
582 glViewport( 0,0, vg
.window_x
, vg
.window_y
);
583 glDisable( GL_DEPTH_TEST
);
585 glClearColor( 1.0f
, 0.0f
, 0.0f
, 0.0f
);
586 glClear( GL_COLOR_BUFFER_BIT
|GL_DEPTH_BUFFER_BIT
);
590 m4x4_copy( main_camera
.mtx
.pv
, vg
.pv
);
594 glDisable(GL_DEPTH_TEST
);
596 glViewport( 0,0, vg
.window_x
, vg
.window_y
);
599 VG_STATIC
void vg_ui(void)
602 player__im_gui( &localplayer
);
604 world_instance
*world
= get_active_world();
607 render_view_framebuffer_ui();