X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=world.h;h=7f8432ab08d9f0630777be8aa1e33db78cac529f;hb=15beb60ade240af4e00b0d204f7e89a4d35dca36;hp=cfa3d6b79f51b4f16e690758c1ccf949b3748b9d;hpb=e36cb7e44611855d39ba84710a7007ca659e9cd5;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/world.h b/world.h
index cfa3d6b..7f8432a 100644
--- a/world.h
+++ b/world.h
@@ -1,246 +1,409 @@
+/*
+ * Copyright (C) 2021-2022 Mt.ZERO Software, Harry Godden - All Rights Reserved
+ */
+
+#include "common.h"
+
+static int ray_world( v3f pos, v3f dir, ray_hit *hit );
+
 #ifndef WORLD_H
 #define WORLD_H
 
-#define VG_3D
-#include "vg/vg.h"
+#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 "model.h"
 
+#include "traffic.h" /*TODO: -> world_traffic.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"
+
+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_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
 {
-   scene geo, foliage;
-   submodel sm_road, sm_terrain;
-   glmesh skybox;
+   struct subworld_gen
+   {
+      
+   }
+   subworld_gen;
 
-   v3f tutorial;
+   /* gameplay */
+   struct respawn_point
+   {
+      v3f co;
+      v4f q;
+      char name[32];
+   }
+   spawns[32];
+   u32 spawn_count;
 
-#if 0
-   rigidbody box;
-#endif
+   struct achievement_zone
+   {
+      m4x3f transform, inv_transform;
+      char name[32];
+      int triggered;
+   }
+   * achievement_zones;
 
-   teleport_gate gates[16];
-   u32 gate_count;
+   u32 achievement_zones_count,
+       achievement_zones_cap;
 
-   rigidbody temp_rbs[32];
-   u32 rb_count;
-}
-world;
+   struct subworld_routes
+   {
+      struct route_node
+      {
+         v3f co, right, up, h;
+         u32 next[2];
 
-static void render_world( m4x4f projection, m4x3f camera )
-{
-   render_sky( camera );
+         u32 special_type, special_id, current_refs, ref_count;
+         u32 route_ids[4];    /* Gates can be linked into up to four routes */
+      }
+      *nodes;
 
-   m4x3f identity_matrix;
-   m4x3_identity( identity_matrix );
+      u32 node_count,
+          node_cap;
 
-   render_terrain( projection, camera[3] );
-   scene_bind( &world.geo );
-   scene_draw( &world.geo );
+      struct route
+      {
+         u32 track_id;
+         v4f colour;
 
-   glDisable(GL_CULL_FACE);
-   scene_bind( &world.foliage );
-   scene_draw( &world.foliage );
-   glEnable(GL_CULL_FACE);
-}
+         u32 start;
+         mdl_submesh sm;
+         
+         int active;
+         float factive;
 
-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] );
-}
+         double best_lap, latest_pass; /* Session */
 
-static int ray_world( v3f pos, v3f dir, ray_hit *hit )
-{
-   return bvh_raycast( &world.geo, pos, dir, hit );
-}
+         struct 
+         {
+            GLuint vao, vbo, ebo;
 
-static int ray_hit_is_ramp( ray_hit *hit )
-{
-   return hit->tri[0] < world.sm_road.vertex_count;
-}
+            u32  indices_head;
+            u32  vertex_head;
 
-static void world_load(void)
-{
-   /* Setup scene */
-   scene_init( &world.geo );
-   model *mworld = vg_asset_read( "models/mp_dev.mdl" );
+            float last_notch;
 
-   for( int i=0; i<mworld->layer_count; i++ )
-   {
-      submodel *sm = model_get_submodel( mworld, i );
-      if( !strcmp( sm->material, "surf" ) )
-         scene_add_model( &world.geo, mworld, sm, sm->pivot, 0.0f, 1.0f );
+            struct route_ui_segment
+            {
+               float length;
+               u32 vertex_start, vertex_count,
+                   index_start, index_count, notches;
+            }
+            segments[k_max_ui_segments];
 
-   }
-   scene_copy_slice( &world.geo, &world.sm_road );
+            u32 segment_start, segment_count, fade_start, fade_count;
+            double fade_timer_start;
+            float xpos;
+         }
+         ui;
 
-   for( int i=0; i<mworld->layer_count; i++ )
-   {
-      submodel *sm = model_get_submodel( mworld, i );
-      if( !strcmp( sm->material, "terrain" ) )
-         scene_add_model( &world.geo, mworld, sm, sm->pivot, 0.0f, 1.0f );
-   }
+         m4x3f scoreboard_transform;
+      }
+      *routes;
 
-   scene_copy_slice( &world.geo, &world.sm_terrain );
+      double last_interaction;
 
-   /* 
-    * TODO: Parametric marker import
-    */
-   v3_copy( model_marker_get( mworld, "start" )->co, world.tutorial );
-   
-   /* 
-    * Initialize gates
-    */
-   
-   world.gate_count = 0;
-   for( int i=0; i<mworld->marker_count; i++ )
-   {
-      model_marker *ga = model_get_marker( mworld, i );
-      
-      if( ga->classtype == k_classtype_gate )
+      u32 route_count,
+          route_cap;
+
+      struct route_gate
       {
-         struct classtype_gate *data = get_entdata_raw( mworld, ga );
+         struct teleport_gate
+         { 
+            v3f co[2];
+            v4f q[2];
+            v2f dims;
+
+            m4x3f to_world, recv_to_world, transport;
+         } 
+         gate;
          
-         if( data->target )
+         u32 node_id;
+
+         struct route_timing
          {
-            model_marker *gb = model_get_marker( mworld, data->target );
-            
-            teleport_gate *gate = &world.gates[ world.gate_count ++ ];
-            
-            v3_copy( ga->co, gate->co[0] );
-            v3_copy( gb->co, gate->co[1] );
-            v4_copy( ga->q, gate->q[0] );
-            v4_copy( gb->q, gate->q[1] );
-            v2_copy( ga->s, gate->dims );
-
-            gate_transform_update( gate );
-         }
+            u32 version; /* Incremented on every teleport */
+            double time;
+         } 
+         timing;
       }
+      *gates;
+
+      struct route_collector
+      {
+         struct route_timing timing;
+      }
+      *collectors;
+
+      u32 gate_count,
+          gate_cap,
+          collector_count,
+          collector_cap;
+
+      u32 active_gate,
+          current_run_version;
+
+      scene scene_lines;
    }
+   routes;
 
-   /*
-    * Load water mesh (1 per world)
-    */
-   for( int i=0; i<mworld->layer_count; i++ )
+   struct subworld_sfd
    {
-      submodel *sm = model_get_submodel( mworld, i );
-      if( !strcmp( sm->material, "water" ) )
+      scene mesh;
+      mdl_submesh *sm_module, *sm_card;
+      glmesh temp;
+
+      struct sfd_instance
       {
-         glmesh surf;
-         model_unpack_submodel( mworld, &surf, sm );
-               
-         water_init();
-         water_set_surface( &surf, sm->pivot[1] );
+         float *buffer;
 
-         break;
-      }
+         u32 w,h;
+      } 
+      tester;
    }
+   sfd;
 
-   scene_upload( &world.geo );
-   bvh_create( &world.geo );
-   
-   water_compute_depth( world.geo.bbx );
-
-   scene_init( &world.foliage );
-   model *mfoliage = vg_asset_read("models/rs_foliage.mdl");
+   /* Paths */
+   traffic_node traffic[128];
+   u32 traffic_count;
 
-   /*
-    * TODO: Load any other meshes into the foliage scene, and create rbs for
-    *       them.
-    *
-    *       then compute bvh
-    */
 #if 0
-   scene_add_foliage( &world.foliage, mworld, boxtest, world.box.to_world );
+   traffic_driver van_man[6];
 #endif
    
+   /* Physics */
+   
+   /* Rendering & geometry */
+   scene geo, foliage;
+   rigidbody rb_geo;
 
-#if 0
-   submodel *boxtest = submodel_get( mworld, "cubey" );
+   /* 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;
 
-#endif
-   
-   for( int i=0; i<mworld->layer_count; i++ )
+   glmesh skybox, skydome;
+   mdl_submesh dome_upper, dome_lower;
+
+   glmesh cars;
+   mdl_submesh car_holden;
+
+   /* Load time */
+
+   struct instance_cache
    {
-      submodel *sm = model_get_submodel( mworld, i );
-      if( !strcmp( sm->material, "surf" ) ||
-          !strcmp( sm->material, "terrain" ) ||
-          !strcmp( sm->material, "water" ) )
-         continue;
+      mdl_header *mdl;
+      u32 pstr_file;
+   }
+   * instance_cache;
+   u32 instance_cache_count,
+       instance_cache_cap;
 
-      m4x3f transform;
-      q_m3x3( sm->q, transform );
-      v3_copy( sm->pivot, transform[3] );
-      scene_add_foliage( &world.foliage, mworld, sm, transform );
+   v3f render_gate_pos;
+   int active_route_board;
+}
+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 );
+
+/*
+ * Submodules
+ */
+#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
+ * -----------------------------------------------------------------------------
+ */
+
+static void world_init(void)
+{
+   shader_terrain_register();
+   shader_sky_register();
+   shader_planeinf_register();
+   shader_gpos_register();
+   shader_fscolour_register();
+   shader_alphatest_register();
+
+   vg_info( "Loading world resources\n" );
 
-      rigidbody *rb = &world.temp_rbs[ world.rb_count ++ ];
+   VG_REQUIRED_ASSET( mdl_header*, mcars, mdl_load, "models/rs_cars.mdl" );
+   VG_REQUIRED_ASSET( mdl_header*, msky,  mdl_load, "models/rs_skydome.mdl" );
 
-      box_copy( sm->bbx, rb->bbx );
-      v3_copy( sm->pivot, rb->co );
-      rb_init( rb );
-      v4_copy( sm->q, rb->q );
-      rb_update_transform( rb );
+   mdl_node *nholden = mdl_node_from_name( mcars, "holden" );
+   world.car_holden = *mdl_node_submesh( mcars, nholden, 0 );
+
+   mdl_node *nlower = mdl_node_from_name( msky, "dome_lower" ),
+            *nupper = mdl_node_from_name( msky, "dome_upper" );
+   
+   world.dome_lower = *mdl_node_submesh( msky, nlower, 0 );
+   world.dome_upper = *mdl_node_submesh( msky, nupper, 0 );
+
+   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);
 
-   free( mworld );
+   /* Other systems */
+   vg_info( "Loading other world systems\n" );
 
-   v3f volume;
-   v3_sub( world.geo.bbx[1], world.geo.bbx[0], volume );
-   volume[1] = 1.0f;
+   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 );
+}
 
-   m4x3f transform;
+static void world_free( void *_ )
+{
+   mesh_free( &world.cars );
+   mesh_free( &world.skydome );
+   vg_free( world.achievement_zones );
+}
 
-   submodel *sm_blob = submodel_get( mfoliage, "blob" ),
-            *sm_tree = submodel_get( mfoliage, "tree" );
+static void world_update( v3f pos )
+{
+   world_routes_update();
+#if 0
+   world_routes_debug();
+#endif
+   
+   int closest = 0;
+   float min_dist = INFINITY;
 
-   for( int i=0;i<100000;i++ )
+   for( int i=0; i<world.routes.route_count; i++ )
    {
-      v3f pos;
-      v3_mul( volume, (v3f){ vg_randf(), 1000.0f, vg_randf() }, pos );
-      v3_add( pos, world.geo.bbx[0], pos );
-      
-      ray_hit hit;
-      hit.dist = INFINITY;
+      float d = v3_dist2( world.routes.routes[i].scoreboard_transform[3], pos );
 
-      if( ray_world( pos, (v3f){0.0f,-1.0f,0.0f}, &hit ))
+      if( d < min_dist )
       {
-         if( hit.normal[1] > 0.8f && !ray_hit_is_ramp(&hit) &&
-             hit.pos[1] > wrender.height )
-         {
-            v4f qsurface, qrandom;
-            v3f axis;
+         min_dist = d;
+         closest = i;
+      }
+   }
+
+   if( (world.active_route_board != closest) || network_scores_updated )
+   {
+      network_scores_updated = 0;
+      world.active_route_board = closest;
+      struct subworld_sfd *sfd = &world.sfd;
 
-            v3_cross( (v3f){0.0f,1.0f,0.0f}, hit.normal, axis );
+      struct route *route = &world.routes.routes[closest];
 
-            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 );
+      u32 id = route->track_id;
 
-            v3_copy( hit.pos, transform[3] );
-            
-            if( vg_randf() < 0.00000006f )
-            {
-               m3x3_identity( transform );
-               scene_add_foliage( &world.foliage, mfoliage, sm_tree, transform);
-            }
-            else
-               scene_add_foliage( &world.foliage, mfoliage, sm_blob, transform);
+      if( id != 0xffffffff )
+      {
+         struct netmsg_board *local_board = &scoreboard_client_data.boards[id];
+
+         for( int i=0; i<13; i++ )
+         {
+            sfd_encode( &sfd->tester, i, &local_board->data[27*i] );
          }
       }
    }
 
-   free( mfoliage );
-   scene_upload( &world.foliage );
+   for( int i=0; i<world.achievement_zones_count; i++ )
+   {
+      struct achievement_zone *zone = &world.achievement_zones[i];
+
+      if( zone->triggered )
+         continue;
+
+      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) )
+      {
+         zone->triggered = 1;
+         steam_set_achievement( zone->name );
+         steam_store_achievements();
+      }
+
+      vg_line_boxf_transformed( zone->transform, (boxf){{-1.0f,-1.0f,-1.0f},
+                                                        { 1.0f, 1.0f, 1.0f}}, 
+                                                        0xff00ff00 );
+   }
+   
+   sfd_update( &world.sfd.tester );
+}
+
+/* 
+ * -----------------------------------------------------------------------------
+ *                              API implementation
+ * -----------------------------------------------------------------------------
+ */
+
+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] );
+}
+
+static int ray_world( v3f pos, v3f dir, ray_hit *hit )
+{
+   return scene_raycast( &world.geo, pos, dir, hit );
+}
+
+static int ray_hit_is_terrain( ray_hit *hit )
+{
+   u32 valid_start = 0,
+       valid_end   = world.sm_terrain.vertex_count;
+
+   return (hit->tri[0] >= valid_start) &&
+          (hit->tri[0]  < valid_end);
+}
+
+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;
+
+   return (hit->tri[0] >= valid_start) &&
+          (hit->tri[0]  < valid_end);
 }
 
 #endif /* WORLD_H */