-#include "common.h"
+/*
+ * Copyright (C) 2021-2022 Mt.ZERO Software, Harry Godden - All Rights Reserved
+ */
-static int ray_world( v3f pos, v3f dir, ray_hit *hit );
+#include "common.h"
#ifndef WORLD_H
#define WORLD_H
+typedef struct world_instance world_instance;
+
+#include "vg/vg_loader.h"
+
+#include "network.h"
+#include "network_msg.h"
#include "scene.h"
-#include "terrain.h"
#include "render.h"
-#include "water.h"
#include "rigidbody.h"
-#include "gate.h"
#include "bvh.h"
-#include "lighting.h"
#include "model.h"
-#include "traffic.h" /*TODO: -> world_traffic.h */
-#include "world_routes.h"
-#include "world_sfd.h"
-#include "world_audio.h"
-
-#include "shaders/terrain.h"
-#include "shaders/sky.h"
-#include "shaders/planeinf.h"
-#include "shaders/standard.h"
-#include "shaders/vblend.h"
-#include "shaders/gpos.h"
-#include "shaders/fscolour.h"
-#include "shaders/alphatest.h"
-
-static struct gworld
+#include "shaders/scene_standard.h"
+#include "shaders/scene_standard_alphatest.h"
+#include "shaders/scene_vertex_blend.h"
+#include "shaders/scene_terrain.h"
+#include "shaders/scene_depth.h"
+#include "shaders/scene_position.h"
+
+#include "shaders/model_sky.h"
+
+typedef struct teleport_gate teleport_gate;
+
+enum { k_max_ui_segments = 8 };
+
+enum { k_max_ui_elements = k_max_ui_segments };
+enum { k_max_element_verts = 10 };
+enum { k_max_element_indices = 20 };
+
+enum { k_route_ui_max_verts = k_max_ui_elements*k_max_element_verts };
+enum { k_route_ui_max_indices = k_max_ui_elements*k_max_element_indices };
+
+enum logic_type
{
- /* gameplay */
- struct respawn_point
+ k_logic_type_relay = 1,
+ k_logic_type_chance = 2,
+ k_logic_type_achievement = 3
+};
+
+enum geo_type
+{
+ k_geo_type_solid = 0,
+ k_geo_type_nonsolid = 1,
+ k_geo_type_water = 2
+};
+
+struct world_instance
+{
+ /* This is a small flag we use to changelevel.
+ * It will not be cleared until all sounds stop playing
+ */
+
+ /* Fixed items
+ * -------------------------------------------------------
+ */
+
+ char world_name[ 64 ];
+
+ struct
{
- v3f co;
- v4f q;
- char name[32];
+ boxf depthbounds;
+ int depth_computed;
+
+ float height;
+ int enabled;
+ v4f plane;
}
- spawns[32];
- u32 spawn_count;
+ water;
+
+ /* STD140 */
+ struct ub_world_lighting
+ {
+ /* v3f (padded) */
+ v4f g_light_colours[3],
+ g_light_directions[3],
+ g_ambient_colour;
- struct subworld_routes routes;
- struct subworld_sfd sfd;
+ v4f g_water_plane,
+ g_depth_bounds;
- /* ...
- struct subworld_spawns system_spawns;
- struct subworld_physics system_physics;
- */
+ float g_water_fog;
+ float g_time;
+ int g_light_count;
+ int g_light_preview;
+ int g_shadow_samples;
- /* Paths */
- traffic_node traffic[128];
- u32 traffic_count;
+ int g_debug_indices;
+ int g_debug_complexity;
#if 0
- traffic_driver van_man[6];
+ v4f g_point_light_positions[32];
+ v4f g_point_light_colours[32];
#endif
-
- /* Physics */
-
- /* Rendering & geometry */
- scene geo, foliage;
- rigidbody rb_geo;
+ }
+ ub_lighting;
+ GLuint ubo_lighting;
+ int ubo_bind_point;
- /* TODO Maybe make this less hardcoded */
- mdl_submesh sm_geo_std_oob, sm_geo_std, sm_geo_vb,
- sm_foliage_main, sm_foliage_alphatest,
- sm_graffiti, sm_subworld, sm_terrain;
+ GLuint tbo_light_entities,
+ tex_light_entities;
- glmesh skybox, skydome;
- mdl_submesh dome_upper, dome_lower;
+ struct framebuffer heightmap;
- glmesh cars;
- mdl_submesh car_holden;
+ /*
+ * Dynamically allocated when world_load is called.
+ *
+ * the following arrays index somewhere into this linear
+ * allocator
+ *
+ * (world_gen.h)
+ * --------------------------------------------------------------------------
+ */
+ /*
+ * Main world .mdl
+ */
+ mdl_context *meta;
- rigidbody mr_ball;
+ /*
+ * Materials / textures
+ */
- /* Load time */
+ GLuint *textures;
+ u32 texture_count;
- struct instance_cache
+ struct world_material
{
- mdl_header *mdl;
- u32 pstr_file;
+ mdl_material info;
+ mdl_submesh sm_geo,
+ sm_no_collide;
}
- * instance_cache;
- u32 instance_cache_count,
- instance_cache_cap;
-}
-world;
+ * materials;
+ u32 material_count;
-static struct subworld_routes *subworld_routes(void) { return &world.routes; }
-static struct subworld_sfd *subworld_sfd(void) { return &world.sfd; }
+ /*
+ * Named safe places to respawn
+ */
+ struct respawn_point
+ {
+ v3f co;
+ v4f q;
+ const char *name;
+ }
+ * spawns;
+ u32 spawn_count;
+ /*
+ * Audio player entities
+ */
+ struct world_audio_thing
+ {
+ v3f pos;
+ float volume;
+ u32 flags;
-vg_tex2d tex_terrain_colours = { .path = "textures/gradients.qoi",
- .flags = VG_TEXTURE_CLAMP|VG_TEXTURE_NEAREST };
+ audio_player player;
+ audio_clip temp_embedded_clip;
+ }
+ * audio_things;
+ u32 audio_things_count;
-vg_tex2d tex_terrain_noise = { .path = "textures/garbage.qoi",
- .flags = VG_TEXTURE_NEAREST };
+ /*
+ * Relays
+ */
+ struct logic_relay
+ {
+ v3f pos;
-vg_tex2d tex_alphatest = { .path = "textures/alphatest.qoi",
- .flags = VG_TEXTURE_NEAREST };
+ struct relay_target
+ {
+ u32 sub_id;
+ enum classtype classtype;
+ }
+ targets[4];
+ u32 target_count;
+ }
+ * logic_relays;
+ u32 relay_count;
-vg_tex2d tex_graffiti = { .path = "textures/graffitibox.qoi",
- .flags = VG_TEXTURE_NEAREST };
+ /*
+ * Box trigger entities
+ */
+ struct trigger_zone
+ {
+ m4x3f transform, inv_transform;
-static void ray_world_get_tri( ray_hit *hit, v3f tri[3] )
-{
- for( int i=0; i<3; i++ )
- v3_copy( world.geo.verts[ hit->tri[i] ].co, tri[i] );
-}
+ struct relay_target target;
+ }
+ * triggers;
+ u32 trigger_count;
-static int ray_world( v3f pos, v3f dir, ray_hit *hit )
-{
- return scene_raycast( &world.geo, pos, dir, hit );
-}
+ /*
+ * Achievements
+ */
+ struct logic_achievement
+ {
+ v3f pos;
+ const char *achievement_id;
+ u32 achieved;
+ }
+ * logic_achievements;
+ u32 achievement_count;
-static int ray_hit_is_terrain( ray_hit *hit )
-{
- u32 valid_start = 0,
- valid_end = world.sm_terrain.vertex_count;
+ /*
+ * Lights
+ */
+ struct world_light
+ {
+ mdl_node *node;
+ struct classtype_world_light *inf;
- return (hit->tri[0] >= valid_start) &&
- (hit->tri[0] < valid_end);
-}
+ /* enabled.. etc?
+ * TODO: we should order entities in the binary by their type */
+ }
+ * lights;
+ u32 light_count;
-static int ray_hit_is_ramp( ray_hit *hit )
-{
- u32 valid_start = world.sm_geo_std.vertex_start,
- valid_end = world.sm_geo_vb.vertex_start;
+ /*
+ * Routes (world_routes.h)
+ * --------------------------------------------------------------------------
+ */
+ struct route_node
+ {
+ v3f co, right, up, h;
+ u32 next[2];
- return (hit->tri[0] >= valid_start) &&
- (hit->tri[0] < valid_end);
-}
+ u32 special_type, special_id, current_refs, ref_count;
+ u32 route_ids[4]; /* Gates can be linked into up to four routes */
+ }
+ *nodes;
+ u32 node_count;
-static void world_register(void)
-{
- shader_terrain_register();
- shader_sky_register();
- shader_planeinf_register();
- shader_gpos_register();
- shader_fscolour_register();
- shader_alphatest_register();
-
- world_routes_register();
- world_sfd_register();
-}
+ struct route
+ {
+ u32 track_id;
+ v4f colour;
-static void world_free(void)
-{
- /* TODO.. */
+ u32 start;
+ mdl_submesh sm;
+
+ int active;
+ float factive;
- world_sfd_free();
-}
+ double best_lap, latest_pass; /* Session */
-static void render_world_depth( m4x4f projection, m4x3f camera );
+ m4x3f scoreboard_transform;
+ }
+ *routes;
+ u32 route_count;
-static void add_all_if_material( m4x3f transform, scene *pscene,
- mdl_header *mdl, u32 id )
-{
- for( int i=0; i<mdl->node_count; i++ )
+ struct route_gate
{
- mdl_node *pnode = mdl_node_from_id( mdl, i );
+ struct teleport_gate
+ {
+ v3f co[2];
+ v4f q[2];
+ v2f dims;
- for( int j=0; j<pnode->submesh_count; j++ )
- {
- mdl_submesh *sm = mdl_node_submesh( mdl, pnode, j );
-
- if( sm->material_id == id )
- {
- m4x3f transform2;
- mdl_node_transform( pnode, transform2 );
- m4x3_mul( transform, transform2, transform2 );
-
- scene_add_submesh( pscene, mdl, sm, transform2 );
- }
+ m4x3f to_world, transport;
}
+ gate;
+
+ u32 node_id;
- if( pnode->classtype == k_classtype_instance )
+ struct route_timing
{
- if( pnode->sub_uid )
- {
- u32 instance_id = pnode->sub_uid -1;
- struct instance_cache *cache = &world.instance_cache[instance_id];
- mdl_header *mdl2 = cache->mdl;
+ u32 version; /* Incremented on every teleport */
+ double time;
+ }
+ timing;
+ }
+ *gates;
+ u32 gate_count;
- m4x3f transform2;
- mdl_node_transform( pnode, transform2 );
- m4x3_mul( transform, transform2, transform2 );
+ struct nonlocal_gate
+ {
+ struct teleport_gate gate;
+ mdl_node *node;
- add_all_if_material( transform2, pscene, mdl2, id );
- }
- }
+ u32 target_map_index, working;
}
-}
+ *nonlocal_gates;
+ u32 nonlocalgate_count;
-static void world_apply_procedural_foliage(void)
-{
- mdl_header *mfoliage = mdl_load("models/rs_foliage.mdl");
-
- v3f volume;
- v3_sub( world.geo.bbx[1], world.geo.bbx[0], volume );
- volume[1] = 1.0f;
+ struct route_collector
+ {
+ struct route_timing timing;
+ }
+ *collectors;
+ u32 collector_count;
- m4x3f transform;
- mdl_node *mblob = mdl_node_from_name( mfoliage, "blob" );
- mdl_submesh *sm_blob = mdl_node_submesh( mfoliage, mblob, 0 );
- for( int i=0;i<100000;i++ )
- {
- v3f pos;
- v3_mul( volume, (v3f){ vg_randf(), 1000.0f, vg_randf() }, pos );
- pos[1] = 1000.0f;
- v3_add( pos, world.geo.bbx[0], pos );
-
- ray_hit hit;
- hit.dist = INFINITY;
+ /* logic
+ * ----------------------------------------------------
+ */
- if( ray_world( pos, (v3f){0.0f,-1.0f,0.0f}, &hit ))
- {
- if( (hit.normal[1] > 0.8f) && ray_hit_is_terrain(&hit) &&
- (hit.pos[1] > water_height()+10.0f) )
- {
- v4f qsurface, qrandom;
- v3f axis;
+ /* world geometry */
+ scene *scene_geo,
+ *scene_no_collide,
+ *scene_lines;
- v3_cross( (v3f){0.0f,1.0f,0.0f}, hit.normal, axis );
+ /* spacial mappings */
+ bh_tree *audio_bh,
+ *trigger_bh,
+ *geo_bh;
- float angle = v3_dot(hit.normal,(v3f){0.0f,1.0f,0.0f});
- q_axis_angle( qsurface, axis, angle );
- q_axis_angle( qrandom, (v3f){0.0f,1.0f,0.0f}, vg_randf()*VG_TAUf );
- q_mul( qsurface, qrandom, qsurface );
- q_m3x3( qsurface, transform );
+ /* graphics */
+ glmesh mesh_route_lines;
+ glmesh mesh_geo,
+ mesh_no_collide,
+ mesh_water;
- v3_copy( hit.pos, transform[3] );
- scene_add_submesh( &world.foliage, mfoliage, sm_blob, transform);
- }
- }
- }
- free( mfoliage );
-}
+ rigidbody rb_geo; /* todo.. ... */
+};
-static void world_load(void)
+VG_STATIC struct world_global
{
- mdl_header *mworld = mdl_load( "models/mp_dev.mdl" );
-
- world.spawn_count = 0;
- world.traffic_count = 0;
- world.instance_cache = NULL;
-
/*
- * Process entities
+ * Allocated as system memory
+ * --------------------------------------------------------------------------
*/
- for( int i=0; i<mworld->node_count; i++ )
- {
- mdl_node *pnode = mdl_node_from_id( mworld, i );
-
- if( pnode->classtype == k_classtype_none )
- {}
- else if( pnode->classtype == k_classtype_spawn )
- {
- struct respawn_point *rp = &world.spawns[ world.spawn_count ++ ];
+ void *generic_heap,
+ *audio_heap; /* sub buffer of the audio buffer */
- v3_copy( pnode->co, rp->co );
- v4_copy( pnode->q, rp->q );
- strcpy( rp->name, mdl_pstr( mworld, pnode->pstr_name ) );
- }
- else if( pnode->classtype == k_classtype_water )
- {
- if( wrender.enabled )
- {
- vg_warn( "Multiple water surfaces in level! ('%s')\n",
- mdl_pstr( mworld, pnode->pstr_name ));
- continue;
- }
+ /* rendering */
+ glmesh skydome;
+ mdl_submesh dome_upper, dome_lower;
- mdl_submesh *sm = mdl_node_submesh( mworld, pnode, 0 );
-
- if( sm )
- {
- glmesh surf;
- mdl_unpack_submesh( mworld, &surf, sm );
- water_init();
- water_set_surface( &surf, pnode->co[1] );
- }
- }
- else if( pnode->classtype == k_classtype_car_path )
- {
- struct classtype_car_path *p = mdl_get_entdata( mworld, pnode );
- traffic_node *tn = &world.traffic[ world.traffic_count ];
- tn->mn_next = NULL;
- tn->mn_next1 = NULL;
-
- if( p->target ) tn->mn_next = mdl_node_from_id( mworld, p->target );
- if( p->target1 ) tn->mn_next1 = mdl_node_from_id( mworld, p->target1 );
-
- m4x3f transform;
- mdl_node_transform( pnode, transform );
- m3x3_mulv( transform, (v3f){1.0f,0.0f,0.0f}, tn->h );
- v3_copy( transform[3], tn->co );
-
- pnode->sub_uid = world.traffic_count ++;
- }
- else if( pnode->classtype == k_classtype_instance )
- {
- struct classtype_instance *inst = mdl_get_entdata( mworld, pnode );
- pnode->sub_uid = 0;
-
- int cached = 0;
- for( int i=0; i<world.instance_cache_count; i++ )
- {
- struct instance_cache *cache = &world.instance_cache[i];
- if( inst->pstr_file == cache->pstr_file )
- {
- cached = 1;
- pnode->sub_uid = i+1;
- break;
- }
- }
+ glmesh mesh_gate_surface;
- if( !cached )
- {
- world.instance_cache = buffer_reserve(
- world.instance_cache, world.instance_cache_count,
- &world.instance_cache_cap, 1,
- sizeof(struct instance_cache) );
+ double sky_time, sky_rate, sky_target_rate;
- struct instance_cache *cache =
- &world.instance_cache[world.instance_cache_count];
+ /* gates, TODO: active_gate should also know which instance */
+ u32 active_gate,
+ current_run_version;
+ double time, rewind_from, rewind_to, last_use;
- const char *filename = mdl_pstr(mworld, inst->pstr_file);
+ /* water rendering */
+ struct
+ {
+ struct framebuffer fbreflect, fbdepth;
+ }
+ water;
- cache->pstr_file = inst->pstr_file;
- cache->mdl = mdl_load( filename );
+ /* split flap display */
+ struct
+ {
+ mdl_submesh *sm_module, *sm_card;
+ glmesh mesh_base, mesh_display;
- if( cache->mdl )
- {
- world.instance_cache_count ++;
- pnode->sub_uid = world.instance_cache_count;
- mdl_link_materials( mworld, cache->mdl );
- vg_success( "Cached %s\n", filename );
- }
- else
- {
- vg_warn( "Failed to cache %s\n", filename );
- }
- }
- }
+ u32 w, h;
+ float *buffer;
}
+ sfd;
- world.instance_cache = buffer_fix( world.instance_cache,
- world.instance_cache_count,
- &world.instance_cache_cap,
- sizeof( struct instance_cache ) );
-
-#if 0
- traffic_finalize( world.traffic, world.traffic_count );
- for( int i=0; i<vg_list_size(world.van_man); i++ )
- world.van_man[i].current =&world.traffic[vg_randint(world.traffic_count)];
-#endif
+ /* timing bars, fixed maximum amount */
+ struct route_ui_bar
+ {
+ GLuint vao, vbo, ebo;
- /*
- * Compile meshes into the world scenes
- */
- scene_init( &world.geo );
-
- u32 mat_surf = 0,
- mat_surf_oob = 0,
- mat_vertex_blend = 0,
- mat_alphatest = 0,
- mat_graffiti = 0,
- mat_subworld = 0,
- mat_terrain = 0;
-
- for( int i=1; i<mworld->material_count; i++ )
- {
- mdl_material *mat = mdl_material_from_id( mworld, i );
- const char *mat_name = mdl_pstr( mworld, mat->pstr_name );
-
- if( !strcmp( "surf", mat_name ))
- mat_surf = i;
- else if( !strcmp( "surf_oob", mat_name ))
- mat_surf_oob = i;
- else if( !strcmp( "vertex_blend", mat_name ))
- mat_vertex_blend = i;
- else if( !strcmp( "alphatest", mat_name ))
- mat_alphatest = i;
- else if( !strcmp( "graffitibox", mat_name ))
- mat_graffiti = i;
- else if( !strcmp( "terrain", mat_name ) )
- mat_terrain = i;
- }
+ u32 indices_head;
+ u32 vertex_head;
- m4x3f midentity;
- m4x3_identity( midentity );
+ struct route_ui_segment
+ {
+ float length;
+ u32 vertex_start, vertex_count,
+ index_start, index_count, notches;
+ }
+ segments[k_max_ui_segments];
- if( mat_terrain )
- add_all_if_material( midentity, &world.geo, mworld, mat_terrain );
- scene_copy_slice( &world.geo, &world.sm_terrain );
+ u32 segment_start, segment_count, fade_start, fade_count;
+ double fade_timer_start;
+ float xpos;
+ }
+ ui_bars[16];
- if( mat_surf_oob )
- add_all_if_material( midentity, &world.geo, mworld, mat_surf_oob );
- else
- vg_warn( "No OOB surface\n" );
- scene_copy_slice( &world.geo, &world.sm_geo_std_oob );
+ v3f render_gate_pos;
+ int active_route_board;
+ int in_trigger;
- if( mat_surf )
- add_all_if_material( midentity, &world.geo, mworld, mat_surf );
- scene_copy_slice( &world.geo, &world.sm_geo_std );
+ int switching_to_new_world;
- if( mat_vertex_blend )
- add_all_if_material( midentity, &world.geo, mworld, mat_vertex_blend );
- scene_copy_slice( &world.geo, &world.sm_geo_vb );
+ world_instance worlds[4];
+ u32 world_count;
+ u32 active_world;
+}
+world_global;
- scene_upload( &world.geo );
- scene_bh_create( &world.geo );
+VG_STATIC world_instance *get_active_world( void )
+{
+ return &world_global.worlds[ world_global.active_world ];
+}
+/*
+ * API
+ */
- /* Foliage /nocollide layer.
- * TODO: Probably should have material traits for this
- */
- scene_init( &world.foliage );
+VG_STATIC
+int ray_hit_is_ramp( world_instance *world, ray_hit *hit );
- world_apply_procedural_foliage();
- scene_copy_slice( &world.foliage, &world.sm_foliage_main );
+VG_STATIC
+struct world_material *ray_hit_material( world_instance *world, ray_hit *hit );
- add_all_if_material( midentity, &world.foliage, mworld, mat_alphatest );
- scene_copy_slice( &world.foliage, &world.sm_foliage_alphatest );
+VG_STATIC
+void ray_world_get_tri( world_instance *world, ray_hit *hit, v3f tri[3] );
- add_all_if_material( midentity, &world.foliage, mworld, mat_graffiti );
- scene_copy_slice( &world.foliage, &world.sm_graffiti );
+VG_STATIC
+int ray_world( world_instance *world, v3f pos, v3f dir, ray_hit *hit );
- scene_upload( &world.foliage );
- world_routes_loadfrom( mworld );
+/*
+ * Submodules
+ */
- for( int i=0; i<world.instance_cache_count; i++ )
- free( world.instance_cache[i].mdl );
+#include "world_routes.h"
+#include "world_sfd.h"
+#include "world_render.h"
+#include "world_water.h"
+#include "world_gen.h"
+#include "world_gate.h"
+
+/*
+ * -----------------------------------------------------------------------------
+ * Events
+ * -----------------------------------------------------------------------------
+ */
- free( world.instance_cache );
- free( mworld );
+VG_STATIC int world_stop_sound( int argc, const char *argv[] )
+{
+ world_instance *world = get_active_world();
/*
- * Rendering the depth map
+ * None of our world audio runs as one shots, they always have a player.
+ * Therefore it is safe to delete clip data after the players are
+ * disconnected
*/
- m4x4f ortho;
- m4x3f camera;
-
- v3f extent;
- v3_sub( world.geo.bbx[1], world.geo.bbx[0], extent );
-
- float fl = world.geo.bbx[0][0],
- fr = world.geo.bbx[1][0],
- fb = world.geo.bbx[0][2],
- ft = world.geo.bbx[1][2],
- rl = 1.0f / (fr-fl),
- tb = 1.0f / (ft-fb);
-
- m4x4_zero( ortho );
- ortho[0][0] = 2.0f * rl;
- ortho[2][1] = 2.0f * tb;
- ortho[3][0] = (fr + fl) * -rl;
- ortho[3][1] = (ft + fb) * -tb;
- ortho[3][3] = 1.0f;
- m4x3_identity( camera );
-
- glViewport( 0, 0, 1024, 1024 );
- glDisable(GL_DEPTH_TEST);
- glBindFramebuffer( GL_FRAMEBUFFER, gpipeline.fb_depthmap );
- shader_fscolour_use();
- shader_fscolour_uColour( (v4f){-9999.0f,-9999.0f,-9999.0f,-9999.0f} );
- render_fsquad();
-
- glEnable(GL_BLEND);
- glBlendFunc(GL_ONE, GL_ONE);
- glBlendEquation(GL_MAX);
- render_world_depth( ortho, camera );
- glDisable(GL_BLEND);
- glEnable(GL_DEPTH_TEST);
+ audio_lock();
+ for( int i=0; i<world->audio_things_count; i++ )
+ {
+ struct world_audio_thing *at = &world->audio_things[i];
- /*
- * TODO: World settings entity
- */
- struct ub_world_lighting *winfo = &gpipeline.ub_world_lighting;
- v4_copy( wrender.plane, winfo->g_water_plane );
-
- v4f bounds;
- bounds[0] = world.geo.bbx[0][0];
- bounds[1] = world.geo.bbx[0][2];
- bounds[2] = 1.0f/ (world.geo.bbx[1][0]-world.geo.bbx[0][0]);
- bounds[3] = 1.0f/ (world.geo.bbx[1][2]-world.geo.bbx[0][2]);
- v4_copy( bounds, winfo->g_depth_bounds );
-
- winfo->g_water_fog = 0.04f;
- render_update_lighting_ub();
-
+ if( audio_player_is_playing( &at->player ) )
+ {
+ u32 cflags = audio_player_get_flags( &at->player );
+ audio_player_set_flags( &at->player, cflags | AUDIO_FLAG_KILL );
+ }
+ }
+ audio_unlock();
- world.mr_ball.type = k_rb_shape_sphere;
- world.mr_ball.inf.sphere.radius = 2.0f;
- v3_copy( (v3f){ 0.0f, 110.0f, 0.0f }, world.mr_ball.co );
+ return 0;
+}
- q_identity(world.mr_ball.q);
- rb_init( &world.mr_ball );
+VG_STATIC int world_change_world( int argc, const char *argv[] )
+{
+#if 0
+ world_instance *world = get_active_world();
- /*
- * Setup scene collider
- */
- v3_zero( world.rb_geo.co );
- q_identity( world.rb_geo.q );
+ if( argc == 0 )
+ {
+ vg_info( "%s\n", world.world_name );
+ return 0;
+ }
+ else
+ {
+ vg_info( "Switching world...\n" );
+ strcpy( world.world_name, argv[0] );
+ world.switching_to_new_world = 1;
+ world_stop_sound( 0, NULL );
+ }
+#endif
- world.rb_geo.type = k_rb_shape_scene;
- world.rb_geo.inf.scene.pscene = &world.geo;
- world.rb_geo.is_world = 1;
- rb_init( &world.rb_geo );
+ return 0;
}
-static void world_init(void)
+VG_STATIC void world_init(void)
{
- vg_tex2d_init( (vg_tex2d *[]){ &tex_terrain_colours,
- &tex_terrain_noise,
- &tex_alphatest,
- &tex_graffiti }, 4 );
+#if 0
+ vg_var_push( (struct vg_var){
+ .name = "water_enable",
+ .data = &world.water.enabled,
+ .data_type = k_var_dtype_i32,
+ .opt_i32 = { .min=0, .max=1, .clamp=1 },
+ .persistent = 0
+ });
+#endif
+
+ vg_function_push( (struct vg_cmd)
+ {
+ .name = "world_stop_sound",
+ .function = world_stop_sound
+ });
+
+ vg_function_push( (struct vg_cmd)
+ {
+ .name = "world",
+ .function = world_change_world
+ });
- mdl_header *mcars = mdl_load( "models/rs_cars.mdl" );
- mdl_unpack_glmesh( mcars, &world.cars );
- mdl_node *nholden = mdl_node_from_name( mcars, "holden" );
- world.car_holden = *mdl_node_submesh( mcars, nholden, 0 );
- free(mcars);
+ world_global.sky_rate = 1.0;
+ world_global.sky_target_rate = 1.0;
+ shader_scene_standard_register();
+ shader_scene_standard_alphatest_register();
+ shader_scene_vertex_blend_register();
+ shader_scene_terrain_register();
+ shader_scene_depth_register();
+ shader_scene_position_register();
- mdl_header *msky = mdl_load("models/rs_skydome.mdl");
- mdl_unpack_glmesh( msky, &world.skydome );
+ shader_model_sky_register();
- mdl_node *nlower = mdl_node_from_name( msky, "dome_lower" ),
- *nupper = mdl_node_from_name( msky, "dome_upper" );
+ vg_info( "Loading world resources\n" );
- world.dome_lower = *mdl_node_submesh( msky, nlower, 0 );
- world.dome_upper = *mdl_node_submesh( msky, nupper, 0 );
- free(msky);
+ vg_linear_clear( vg_mem.scratch );
+ mdl_context *msky = mdl_load_full( vg_mem.scratch, "models/rs_skydome.mdl" );
+ mdl_node *nupper = mdl_node_from_name( msky, "dome_complete" );
+ world_global.dome_upper = *mdl_node_submesh( msky, nupper, 0 );
+
+ vg_acquire_thread_sync();
+ {
+ mdl_unpack_glmesh( msky, &world_global.skydome );
+ }
+ vg_release_thread_sync();
/* Other systems */
- world_sfd_init();
- world_audio_init();
+ vg_info( "Loading other world systems\n" );
+
+ vg_loader_step( world_render_init, NULL );
+ vg_loader_step( world_sfd_init, NULL );
+ vg_loader_step( world_water_init, NULL );
+ vg_loader_step( world_gates_init, NULL );
+ vg_loader_step( world_routes_init, NULL );
+
+ /* Allocate dynamic world memory arena */
+ u32 max_size = 76*1024*1024;
+ world_global.generic_heap = vg_create_linear_allocator( vg_mem.rtmemory,
+ max_size,
+ VG_MEMORY_SYSTEM );
}
-static void world_update(void)
+VG_STATIC void world_audio_init(void)
{
- world_routes_update();
- world_routes_debug();
- sfd_update( &world.sfd.tester );
+ u32 size = vg_linear_remaining( vg_audio.audio_pool )
+ - sizeof(vg_linear_allocator);
-#if 0
- rb_solver_reset();
- rb_build_manifold_terrain_sphere( &world.mr_ball );
-
- for( int i=0; i<5; i++ )
- rb_solve_contacts( rb_contact_buffer, rb_contact_count );
+ world_global.audio_heap = vg_create_linear_allocator( vg_audio.audio_pool,
+ size,
+ VG_MEMORY_SYSTEM );
+}
- rb_iter( &world.mr_ball );
- rb_update_transform( &world.mr_ball );
- rb_debug( &world.mr_ball, 0 );
+VG_STATIC void world_trigger_achievement( world_instance *world, u32 uid )
+{
+ struct logic_achievement *ach = &world->logic_achievements[ uid ];
+
+ if( ach->achieved )
+ return;
+
+ steam_set_achievement( ach->achievement_id );
+ steam_store_achievements();
+
+ ach->achieved = 1;
+}
- for( int i=0; i<vg_list_size(world.van_man); i++ )
+VG_STATIC void world_run_relay( world_instance *world,
+ struct relay_target *rt );
+
+VG_STATIC void world_trigger_relay( world_instance *world, u32 uid )
+{
+ struct logic_relay *relay = &world->logic_relays[ uid ];
+
+ for( int i=0; i<relay->target_count; i++ )
{
- traffic_drive( &world.van_man[i] );
- traffic_visualize_car( &world.van_man[i] );
+ world_run_relay( world, &relay->targets[i] );
}
-#endif
}
-/*
- * Rendering
- */
-
-static void bind_terrain_textures(void)
+VG_STATIC void world_trigger_audio( world_instance *world, u32 uid )
{
- vg_tex2d_bind( &tex_terrain_noise, 0 );
- vg_tex2d_bind( &tex_terrain_colours, 1 );
+ struct world_audio_thing *wat = &world->audio_things[ uid ];
+
+ audio_lock();
+ audio_player_playclip( &wat->player,
+ &wat->temp_embedded_clip );
+ audio_unlock();
}
-static void render_world_vb( m4x4f projection, v3f camera )
+VG_STATIC void world_run_relay( world_instance *world,
+ struct relay_target *rt )
{
- m4x3f identity_matrix;
- m4x3_identity( identity_matrix );
+ struct entity_instruction
+ {
+ enum classtype classtype;
+ void (*p_trigger)( world_instance *world, u32 uid );
+ }
+ entity_instructions[] =
+ {
+ { k_classtype_logic_achievement, world_trigger_achievement },
+ { k_classtype_logic_relay, world_trigger_relay },
+ { k_classtype_audio, world_trigger_audio }
+ };
- shader_vblend_use();
- shader_vblend_uTexGarbage(0);
- shader_vblend_uTexGradients(1);
- shader_link_standard_ub( _shader_vblend.id, 2 );
- bind_terrain_textures();
+ for( int i=0; i<vg_list_size(entity_instructions); i++ )
+ {
+ struct entity_instruction *instr = &entity_instructions[i];
- shader_vblend_uPv( projection );
- shader_vblend_uMdl( identity_matrix );
- shader_vblend_uCamera( camera );
+ if( instr->classtype == rt->classtype )
+ {
+ instr->p_trigger( world, rt->sub_id );
+ return;
+ }
+ }
- scene_bind( &world.geo );
- mdl_draw_submesh( &world.sm_geo_vb );
+ vg_error( "Don't know how to trigger classtype %d\n", rt->classtype );
+}
+
+VG_STATIC void world_update( world_instance *world, v3f pos )
+{
+ /* TEMP!!!!!! */
+ static double g_time = 0.0;
+ g_time += vg.time_delta * (1.0/(k_day_length*60.0));
+
+ world->ub_lighting.g_time = g_time;
+ world->ub_lighting.g_debug_indices = k_debug_light_indices;
+ world->ub_lighting.g_debug_complexity = k_debug_light_complexity;
+
+ glBindBuffer( GL_UNIFORM_BUFFER, world->ubo_lighting );
+ glBufferSubData( GL_UNIFORM_BUFFER, 0,
+ sizeof(struct ub_world_lighting), &world->ub_lighting );
+ /* TEMP!!!!!! */
- mesh_bind( &world.cars );
#if 0
- for( int i=0; i<vg_list_size(world.van_man); i++ )
+ if( world.switching_to_new_world )
{
- shader_vblend_uMdl( world.van_man[i].transform );
- mdl_draw_submesh( &world.car_holden );
+ int all_stopped = 1;
+
+ audio_lock();
+ for( int i=0; i<world.audio_things_count; i++ )
+ {
+ struct world_audio_thing *at = &world.audio_things[i];
+
+ if( audio_player_is_playing( &at->player ) )
+ {
+ all_stopped = 0;
+ break;
+ }
+ }
+ audio_unlock();
+
+ if( all_stopped )
+ {
+ world.switching_to_new_world = 0;
+ world_unload();
+ vg_loader_start( world_load );
+ return;
+ }
}
+
#endif
-}
+ world_global.sky_time += world_global.sky_rate * vg.time_delta;
+ world_global.sky_rate = vg_lerp( world_global.sky_rate,
+ world_global.sky_target_rate,
+ vg.time_delta * 5.0 );
-static void render_world_alphatest( m4x4f projection, v3f camera )
-{
- m4x3f identity_matrix;
- m4x3_identity( identity_matrix );
+ world_routes_update( world );
+#if 0
+ world_routes_debug();
+#endif
+
+ if( world->route_count > 0 )
+ {
+ int closest = 0;
+ float min_dist = INFINITY;
+
+ for( int i=0; i<world->route_count; i++ )
+ {
+ float d = v3_dist2( world->routes[i].scoreboard_transform[3], pos );
+
+ if( d < min_dist )
+ {
+ min_dist = d;
+ closest = i;
+ }
+ }
+
+ if( (world_global.active_route_board != closest)
+ || network_scores_updated )
+ {
+ network_scores_updated = 0;
+ world_global.active_route_board = closest;
+
+ struct route *route = &world->routes[closest];
+
+ u32 id = route->track_id;
+
+ if( id != 0xffffffff )
+ {
+ struct netmsg_board *local_board =
+ &scoreboard_client_data.boards[id];
+
+ for( int i=0; i<13; i++ )
+ {
+ sfd_encode( i, &local_board->data[27*i] );
+ }
+ }
+ }
+ }
+
+ int in_trigger = 0;
+ for( int i=0; i<world->trigger_count; i++ )
+ {
+ struct trigger_zone *zone = &world->triggers[i];
+
+ v3f local;
+ m4x3_mulv( zone->inv_transform, pos, local );
+
+ if( (fabsf(local[0]) <= 1.0f) &&
+ (fabsf(local[1]) <= 1.0f) &&
+ (fabsf(local[2]) <= 1.0f) )
+ {
+ in_trigger = 1;
+
+ if( !world_global.in_trigger )
+ {
+ world_run_relay( world, &zone->target );
+ }
+ }
- shader_alphatest_use();
- shader_alphatest_uTexGarbage(0);
- shader_alphatest_uTexMain(1);
- shader_link_standard_ub( _shader_alphatest.id, 2 );
+ vg_line_boxf_transformed( zone->transform, (boxf){{-1.0f,-1.0f,-1.0f},
+ { 1.0f, 1.0f, 1.0f}},
+ 0xff00ff00 );
+ }
- vg_tex2d_bind( &tex_terrain_noise, 0 );
- vg_tex2d_bind( &tex_alphatest, 1 );
+ if( k_debug_light_indices )
+ {
+ for( int i=0; i<world->light_count; i++ )
+ {
+ struct world_light *light = &world->lights[i];
+ struct classtype_world_light *inf = light->inf;
- shader_alphatest_uPv( projection );
- shader_alphatest_uMdl( identity_matrix );
- shader_alphatest_uCamera( camera );
+ u32 colour = 0xff000000;
+ u8 r = inf->colour[0] * 255.0f,
+ g = inf->colour[1] * 255.0f,
+ b = inf->colour[2] * 255.0f;
- glDisable(GL_CULL_FACE);
- scene_bind( &world.foliage );
- mdl_draw_submesh( &world.sm_foliage_alphatest );
+ colour |= r;
+ colour |= g << 8;
+ colour |= b << 16;
- vg_tex2d_bind( &tex_graffiti, 1 );
- mdl_draw_submesh( &world.sm_graffiti );
+ vg_line_pt3( light->node->co, 0.25f, colour );
+ }
+ }
- glEnable(GL_CULL_FACE);
+ world_global.in_trigger = in_trigger;
+ sfd_update();
}
-static void render_terrain( m4x4f projection, v3f camera )
+/*
+ * -----------------------------------------------------------------------------
+ * API implementation
+ * -----------------------------------------------------------------------------
+ */
+
+VG_STATIC void ray_world_get_tri( world_instance *world,
+ ray_hit *hit, v3f tri[3] )
{
- m4x3f identity_matrix;
- m4x3_identity( identity_matrix );
-
- shader_terrain_use();
- shader_terrain_uTexGarbage(0);
- shader_terrain_uTexGradients(1);
- shader_link_standard_ub( _shader_terrain.id, 2 );
- bind_terrain_textures();
-
- shader_terrain_uPv( projection );
- shader_terrain_uMdl( identity_matrix );
- shader_terrain_uCamera( camera );
-
- scene_bind( &world.geo );
- mdl_draw_submesh( &world.sm_terrain );
- mdl_draw_submesh( &world.sm_geo_std_oob );
- mdl_draw_submesh( &world.sm_geo_std );
- mdl_draw_submesh( &world.sm_subworld );
-
- /* TODO: Dont draw in reflection */
- glDisable(GL_CULL_FACE);
- scene_bind( &world.foliage );
- mdl_draw_submesh( &world.sm_foliage_main );
- glEnable(GL_CULL_FACE);
+ for( int i=0; i<3; i++ )
+ v3_copy( world->scene_geo->arrvertices[ hit->tri[i] ].co, tri[i] );
}
-static void render_lowerdome( m4x3f camera )
+VG_STATIC int ray_world( world_instance *world,
+ v3f pos, v3f dir, ray_hit *hit )
{
- m4x4f projection, full;
- pipeline_projection( projection, 0.4f, 1000.0f );
-
- m4x3f inverse;
- m3x3_transpose( camera, inverse );
- v3_copy((v3f){0.0f,0.0f,0.0f}, inverse[3]);
- m4x3_expand( inverse, full );
- m4x4_mul( projection, full, full );
-
- m4x3f identity_matrix;
- m4x3_identity( identity_matrix );
-
- shader_planeinf_use();
- shader_planeinf_uMdl(identity_matrix);
- shader_planeinf_uPv(full);
- shader_planeinf_uCamera(camera[3]);
- shader_planeinf_uPlane( (v4f){0.0f,1.0f,0.0f, water_height()} );
-
- mdl_draw_submesh( &world.dome_lower );
+ return scene_raycast( world->scene_geo, world->geo_bh, pos, dir, hit );
}
-static void render_sky(m4x3f camera)
+/*
+ * Cast a sphere from a to b and see what time it hits
+ */
+VG_STATIC int spherecast_world( world_instance *world,
+ v3f pa, v3f pb, float r, float *t, v3f n )
{
- m4x4f projection, full;
- pipeline_projection( projection, 0.4f, 1000.0f );
+ bh_iter it;
+ bh_iter_init( 0, &it );
- m4x3f inverse;
- m3x3_transpose( camera, inverse );
- v3_copy((v3f){0.0f,0.0f,0.0f}, inverse[3]);
- m4x3_expand( inverse, full );
- m4x4_mul( projection, full, full );
-
- m4x3f identity_matrix;
- m4x3_identity( identity_matrix );
+ boxf region;
+ box_init_inf( region );
+ box_addpt( region, pa );
+ box_addpt( region, pb );
- shader_sky_use();
- shader_sky_uMdl(identity_matrix);
- shader_sky_uPv(full);
- shader_sky_uTexGarbage(0);
- shader_sky_uTime( vg_time );
+ v3_add( (v3f){ r, r, r}, region[1], region[1] );
+ v3_add( (v3f){-r,-r,-r}, region[0], region[0] );
- vg_tex2d_bind( &tex_terrain_noise, 0 );
+ v3f dir;
+ v3_sub( pb, pa, dir );
- glDepthMask( GL_FALSE );
- glDisable( GL_DEPTH_TEST );
+ v3f dir_inv;
+ dir_inv[0] = 1.0f/dir[0];
+ dir_inv[1] = 1.0f/dir[1];
+ dir_inv[2] = 1.0f/dir[2];
- mesh_bind( &world.skydome );
- mdl_draw_submesh( &world.dome_upper );
-
- glEnable( GL_DEPTH_TEST );
- glDepthMask( GL_TRUE );
-}
-
-static void render_world_gates( m4x4f projection, m4x3f camera )
-{
- float closest = INFINITY;
- int id = 0;
+ int hit = -1;
+ float min_t = 1.0f;
- for( int i=0; i<world.routes.gate_count; i++ )
+ int idx;
+ while( bh_next( world->geo_bh, &it, region, &idx ) )
{
- struct route_gate *rg = &world.routes.gates[i];
- float dist = v3_dist2( rg->gate.co[0], camera[3] );
+ u32 *ptri = &world->scene_geo->arrindices[ idx*3 ];
+ v3f tri[3];
- if( dist < closest )
+ boxf box;
+ box_init_inf( box );
+
+ for( int j=0; j<3; j++ )
+ {
+ v3_copy( world->scene_geo->arrvertices[ptri[j]].co, tri[j] );
+ box_addpt( box, tri[j] );
+ }
+
+ v3_add( (v3f){ r, r, r}, box[1], box[1] );
+ v3_add( (v3f){-r,-r,-r}, box[0], box[0] );
+
+ if( !ray_aabb1( box, pa, dir_inv, 1.0f ) )
+ continue;
+
+ float t;
+ v3f n1;
+ if( spherecast_triangle( tri, pa, dir, r, &t, n1 ) )
{
- closest = dist;
- id = i;
+ if( t < min_t )
+ {
+ min_t = t;
+ hit = idx;
+ v3_copy( n1, n );
+ }
}
}
- render_gate( &world.routes.gates[id].gate, camera );
+ *t = min_t;
+ return hit;
}
-static void render_world( m4x4f projection, m4x3f camera )
+VG_STATIC
+struct world_material *world_tri_index_material( world_instance *world,
+ u32 index )
{
- render_sky( camera );
- render_world_routes( projection, camera[3] );
- render_world_vb( projection, camera[3] );
- render_world_alphatest( projection, camera[3] );
- render_terrain( projection, camera[3] );
-
- m4x3f identity_matrix;
- m4x3_identity( identity_matrix );
- identity_matrix[3][1] = 125.0f;
+ for( int i=1; i<world->material_count; i++ )
+ {
+ struct world_material *mat = &world->materials[i];
- v4f t;
- q_axis_angle( t, (v3f){0.0f,1.0f,0.0f}, 2.3f );
- q_m3x3( t, identity_matrix );
+ if( (index >= mat->sm_geo.vertex_start) &&
+ (index < mat->sm_geo.vertex_start+mat->sm_geo.vertex_count ) )
+ {
+ return mat;
+ }
+ }
- //sfd_render( &world.sfd.tester, projection, camera[3], identity_matrix );
+ /* error material */
+ return &world->materials[0];
}
-static void render_world_depth( m4x4f projection, m4x3f camera )
+VG_STATIC struct world_material *world_contact_material( world_instance *world,
+ rb_ct *ct )
{
- m4x3f identity_matrix;
- m4x3_identity( identity_matrix );
-
- shader_gpos_use();
- shader_gpos_uCamera( camera[3] );
- shader_gpos_uPv( projection );
- shader_gpos_uMdl( identity_matrix );
-
- scene_bind( &world.geo );
- scene_draw( &world.geo );
+ return world_tri_index_material( world, ct->element_id );
+}
-#if 0
- glDisable(GL_CULL_FACE);
- scene_bind( &world.foliage );
- scene_draw( &world.foliage );
- glEnable(GL_CULL_FACE);
-#endif
+VG_STATIC struct world_material *ray_hit_material( world_instance *world,
+ ray_hit *hit )
+{
+ return world_tri_index_material( world, hit->tri[0] );
}
#endif /* WORLD_H */
projects / carveJwlIkooP6JGAAIwe30JlM.git / blobdiff