#include "common.h"
-static int ray_world( v3f pos, v3f dir, ray_hit *hit );
+VG_STATIC int ray_world( v3f pos, v3f dir, ray_hit *hit );
#ifndef WORLD_H
#define WORLD_H
#include "bvh.h"
#include "model.h"
-#include "traffic.h" /*TODO: -> world_traffic.h */
-
#include "shaders/terrain.h"
#include "shaders/sky.h"
#include "shaders/planeinf.h"
#include "shaders/fscolour.h"
#include "shaders/alphatest.h"
+typedef struct teleport_gate teleport_gate;
+
enum { k_max_ui_segments = 8 };
-enum { k_max_ui_splits_per_segment = 16 };
-enum { k_max_ui_elements = k_max_ui_segments*k_max_ui_splits_per_segment };
+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 };
-static struct gworld
+enum logic_type
+{
+ k_logic_type_relay = 1,
+ k_logic_type_chance = 2,
+ k_logic_type_achievement = 3
+};
+
+VG_STATIC struct gworld
{
- /* gameplay */
+ /*
+ * Allocated as system memory
+ * --------------------------------------------------------------------------
+ */
+
+ /* rendering */
+ glmesh skydome;
+ mdl_submesh dome_upper, dome_lower;
+
+ glmesh mesh_gate_surface;
+
+ double sky_time, sky_rate, sky_target_rate;
+
+ /* water rendering */
+ struct
+ {
+ struct framebuffer fbreflect, fbdepth;
+
+ boxf depthbounds;
+ int depth_computed;
+
+ float height;
+ int enabled;
+ v4f plane;
+ }
+ water;
+
+ /* split flap display */
+ struct
+ {
+ mdl_submesh *sm_module, *sm_card;
+ glmesh mesh_base, mesh_display;
+
+ u32 w, h;
+ float *buffer;
+ }
+ sfd;
+
+ /* timing bars, fixed maximum amount */
+ struct route_ui_bar
+ {
+ GLuint vao, vbo, ebo;
+
+ u32 indices_head;
+ u32 vertex_head;
+
+ float last_notch;
+
+ struct route_ui_segment
+ {
+ float length;
+ u32 vertex_start, vertex_count,
+ index_start, index_count, notches;
+ }
+ segments[k_max_ui_segments];
+
+ u32 segment_start, segment_count, fade_start, fade_count;
+ double fade_timer_start;
+ float xpos;
+ }
+ ui_bars[16];
+
+ v3f render_gate_pos;
+ int active_route_board;
+
+ /*
+ * Dynamically allocated when world_load is called.
+ *
+ * the following arrays index somewhere into this linear
+ * allocator
+ *
+ * (world_gen.h)
+ * --------------------------------------------------------------------------
+ */
+ void *dynamic_vgl;
+
+ /*
+ * Main world .mdl
+ */
+ mdl_context *meta;
+
+ /*
+ * Named safe places to respawn
+ */
struct respawn_point
{
v3f co;
v4f q;
- char name[32];
+ const char *name;
}
- spawns[32];
+ * spawns;
u32 spawn_count;
+ /*
+ * Audio player entities
+ */
struct world_audio_thing
{
v3f pos;
audio_clip temp_embedded_clip;
}
* audio_things;
-
- u32 audio_things_count,
- audio_things_cap;
+ u32 audio_things_count;
- struct achievement_zone
+ /*
+ * Relays, random, etc
+ */
+ struct logic_entity
{
- m4x3f transform, inv_transform;
- char name[32];
- int triggered;
+ v3f pos;
+ enum logic_type logic_type;
+ int enabled;
- union
- {
- mdl_node *ptarget_delegated;
- struct world_audio_thing *ptarget;
- };
+ /* indexes the action array */
+ u32 action_start, action_count;
}
- * achievement_zones;
+ * logic_entities;
+ u32 logic_entity_count;
- u32 achievement_zones_count,
- achievement_zones_cap;
-
- struct subworld_sfd
+ /*
+ * Action array
+ */
+ struct logic_action
{
- scene mesh;
- mdl_submesh *sm_module, *sm_card;
- glmesh temp;
+ u32 event, /* on trigger, on enable, etc (TODO: Enum) */
+ target_id; /* thing to target, 0: self */
- struct sfd_instance
- {
- float *buffer;
-
- u32 w,h;
- }
- tester;
}
- sfd;
-
- /* Paths */
- traffic_node traffic[128];
- u32 traffic_count;
-
-#if 0
- traffic_driver van_man[6];
-#endif
-
- double sky_time, sky_rate, sky_target_rate;
-
- /* Physics */
-
- /* Rendering & geometry */
- scene geo, foliage;
- rigidbody rb_geo;
+ * logic_actions;
+ u32 logic_action_count;
- /* 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;
-
- glmesh skybox, skydome;
- mdl_submesh dome_upper, dome_lower;
-
- glmesh cars;
- mdl_submesh car_holden;
-
- /* Load time */
-
- struct instance_cache
+ /*
+ * Box trigger entities
+ */
+ struct trigger_zone
{
- mdl_header *mdl;
- u32 pstr_file;
+ m4x3f transform, inv_transform;
+ u32 trigger_entity;
}
- * instance_cache;
- u32 instance_cache_count,
- instance_cache_cap;
+ * triggers;
+ u32 trigger_count;
- v3f render_gate_pos;
- int active_route_board;
-}
-world ;
-
-typedef struct teleport_gate teleport_gate;
-struct teleport_gate
-{
- v3f co[2];
- v4f q[2];
- v2f dims;
- m4x3f to_world, recv_to_world, transport;
-};
-
-struct subworld_routes
-{
+ /*
+ * Routes (world_routes.h)
+ * --------------------------------------------------------------------------
+ */
struct route_node
{
v3f co, right, up, h;
u32 route_ids[4]; /* Gates can be linked into up to four routes */
}
*nodes;
-
- u32 node_count,
- node_cap;
+ u32 node_count;
struct route
{
double best_lap, latest_pass; /* Session */
- struct
- {
- GLuint vao, vbo, ebo;
-
- u32 indices_head;
- u32 vertex_head;
-
- float last_notch;
-
- struct route_ui_segment
- {
- float length;
- u32 vertex_start, vertex_count,
- index_start, index_count, notches;
- }
- segments[k_max_ui_segments];
-
- u32 segment_start, segment_count, fade_start, fade_count;
- double fade_timer_start;
- float xpos;
- }
- ui;
-
m4x3f scoreboard_transform;
}
*routes;
-
- double time, rewind_from, rewind_to, last_use;
-
- u32 route_count,
- route_cap;
+ u32 route_count;
struct route_gate
{
- teleport_gate gate;
+ struct teleport_gate
+ {
+ v3f co[2];
+ v4f q[2];
+ v2f dims;
+
+ m4x3f to_world, recv_to_world, transport;
+ }
+ gate;
+
u32 node_id;
struct route_timing
timing;
}
*gates;
+ u32 gate_count;
struct route_collector
{
struct route_timing timing;
}
*collectors;
+ u32 collector_count;
+
- u32 gate_count,
- gate_cap,
- collector_count,
- collector_cap;
+ /* logic
+ * ----------------------------------------------------
+ */
u32 active_gate,
current_run_version;
+ double time, rewind_from, rewind_to, last_use;
+
+ /* world geometry */
+ scene *scene_geo,
+ *scene_no_collide,
+ *scene_lines;
+
+ /* spacial mappings */
+ bh_tree *audio_bh,
+ *trigger_bh,
+ *geo_bh;
+
+ /* graphics */
+ glmesh mesh_geo,
+ mesh_no_collide,
+ mesh_route_lines,
+ mesh_water;
+
+ rigidbody rb_geo;
+
+ /* 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;
- scene scene_lines;
+ /*
+ * Allocated AFTER all previous buffers are done
+ * --------------------------------------------------------------------------
+ */
+
+ struct instance_cache
+ {
+ mdl_context *mdl;
+ u32 pstr_file;
+ }
+ instance_cache[32];
+ u32 instance_cache_count;
}
-static world_routes;
+world;
/*
* API
*/
-static int ray_hit_is_ramp( ray_hit *hit );
-static int ray_hit_is_terrain( ray_hit *hit );
-static void ray_world_get_tri( ray_hit *hit, v3f tri[3] );
-static int ray_world( v3f pos, v3f dir, ray_hit *hit );
+VG_STATIC int ray_hit_is_ramp( ray_hit *hit );
+VG_STATIC int ray_hit_is_terrain( ray_hit *hit );
+VG_STATIC void ray_world_get_tri( ray_hit *hit, v3f tri[3] );
+VG_STATIC int ray_world( v3f pos, v3f dir, ray_hit *hit );
/*
* Submodules
* -----------------------------------------------------------------------------
*/
-static void world_init(void)
+VG_STATIC void world_init(void)
{
+ vg_convar_push( (struct vg_convar){
+ .name = "water_enable",
+ .data = &world.water.enabled,
+ .data_type = k_convar_dtype_i32,
+ .opt_i32 = { .min=0, .max=1, .clamp=1 },
+ .persistent = 0
+ });
+
world.sky_rate = 1.0;
world.sky_target_rate = 1.0;
shader_alphatest_register();
vg_info( "Loading world resources\n" );
-
- VG_REQUIRED_ASSET( mdl_header*, mcars, mdl_load, "models/rs_cars.mdl" );
- VG_REQUIRED_ASSET( mdl_header*, msky, mdl_load, "models/rs_skydome.mdl" );
-
- mdl_node *nholden = mdl_node_from_name( mcars, "holden" );
- world.car_holden = *mdl_node_submesh( mcars, nholden, 0 );
+
+ vg_linear_clear( vg_mem.scratch );
+ mdl_context *msky = mdl_load_full( vg_mem.scratch, "models/rs_skydome.mdl" );
mdl_node *nlower = mdl_node_from_name( msky, "dome_lower" ),
*nupper = mdl_node_from_name( msky, "dome_upper" );
vg_acquire_thread_sync();
{
- mdl_unpack_glmesh( mcars, &world.cars );
mdl_unpack_glmesh( msky, &world.skydome );
}
vg_release_thread_sync();
- vg_free(mcars);
- vg_free(msky);
-
/* Other systems */
vg_info( "Loading other world systems\n" );
- vg_loader_highwater( world_render_init, world_render_free, NULL );
- vg_loader_highwater( world_sfd_init, world_sfd_free, NULL );
- vg_loader_highwater( world_water_init, world_water_free, NULL );
- vg_loader_highwater( world_gates_init, world_gates_free, NULL );
- vg_loader_highwater( world_routes_init, world_routes_free, NULL );
-}
-
-static void world_free( void *_ )
-{
- mesh_free( &world.cars );
- mesh_free( &world.skydome );
- vg_free( world.achievement_zones );
+ vg_loader_highwater( world_render_init, NULL, NULL );
+ vg_loader_highwater( world_sfd_init, NULL, NULL );
+ vg_loader_highwater( world_water_init, NULL, NULL );
+ vg_loader_highwater( world_gates_init, NULL, NULL );
+ vg_loader_highwater( world_routes_init, NULL, NULL );
- /* FIXME: This fucks with the audio player. Use-after-free */
-#if 0
- vg_free( world.audio_things );
-#endif
+ /* Allocate dynamic world memory arena */
+ u32 max_size = 72*1024*1024;
+ world.dynamic_vgl = vg_create_linear_allocator( vg_mem.rtmemory, max_size );
}
-static void world_update( v3f pos )
+VG_STATIC void world_update( v3f pos )
{
world.sky_time += world.sky_rate * vg.time_delta;
world.sky_rate = vg_lerp( world.sky_rate, world.sky_target_rate,
int closest = 0;
float min_dist = INFINITY;
- for( int i=0; i<world_routes.route_count; i++ )
+ for( int i=0; i<world.route_count; i++ )
{
- float d = v3_dist2( world_routes.routes[i].scoreboard_transform[3], pos );
+ float d = v3_dist2( world.routes[i].scoreboard_transform[3], pos );
if( d < min_dist )
{
{
network_scores_updated = 0;
world.active_route_board = closest;
- struct subworld_sfd *sfd = &world.sfd;
- struct route *route = &world_routes.routes[closest];
+ struct route *route = &world.routes[closest];
u32 id = route->track_id;
for( int i=0; i<13; i++ )
{
- sfd_encode( &sfd->tester, i, &local_board->data[27*i] );
+ sfd_encode( i, &local_board->data[27*i] );
}
}
}
- static int in_zone = 0;
+#if 0
+ VG_STATIC int in_zone = 0;
int in_zone_this_time = 0;
}
in_zone = in_zone_this_time;
+#endif
- sfd_update( &world.sfd.tester );
+ sfd_update();
}
/*
* -----------------------------------------------------------------------------
*/
-static void ray_world_get_tri( ray_hit *hit, v3f tri[3] )
+VG_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] );
+ v3_copy( world.scene_geo->arrvertices[ hit->tri[i] ].co, tri[i] );
}
-static int ray_world( v3f pos, v3f dir, ray_hit *hit )
+VG_STATIC int ray_world( v3f pos, v3f dir, ray_hit *hit )
{
- return scene_raycast( &world.geo, pos, dir, hit );
+ return scene_raycast( world.scene_geo, world.geo_bh, pos, dir, hit );
}
-static int ray_hit_is_terrain( ray_hit *hit )
+VG_STATIC int ray_hit_is_terrain( ray_hit *hit )
{
u32 valid_start = 0,
valid_end = world.sm_terrain.vertex_count;
(hit->tri[0] < valid_end);
}
-static int ray_hit_is_ramp( ray_hit *hit )
+VG_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;
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