animation board tweaks
[carveJwlIkooP6JGAAIwe30JlM.git] / player_render.c
index 011d0415edacf62857cb81e9b83a767005c951d5..ce3fa5a6a527463c99aada84fc8ee1735fd0a6be 100644 (file)
@@ -39,60 +39,50 @@ VG_STATIC void player_avatar_load( struct player_avatar *av, const char *path )
 
 /* TODO: Standard model load */
 
-VG_STATIC void player_model_load( struct player_model *mdl, const char *path )
+VG_STATIC void dynamic_model_load( mdl_context *ctx,
+                                   struct dynamic_model_1texture *mdl, 
+                                   const char *path )
 {
-   vg_linear_clear( vg_mem.scratch );
+   if( !mdl_arrcount( &ctx->textures ) )
+      vg_fatal_error( "No texture in model" );
 
-   mdl_context ctx;
-   mdl_open( &ctx, path, vg_mem.scratch );
-   mdl_load_metadata_block( &ctx, vg_mem.scratch );
-
-   if( !mdl_arrcount( &ctx.textures ) )
-      vg_fatal_error( "No texture in player model" );
-
-   mdl_texture *tex0 = mdl_arritm( &ctx.textures, 0 );
+   mdl_texture *tex0 = mdl_arritm( &ctx->textures, 0 );
    void *data = vg_linear_alloc( vg_mem.scratch, tex0->file.pack_size );
-   mdl_fread_pack_file( &ctx, &tex0->file, data );
+   mdl_fread_pack_file( ctx, &tex0->file, data );
 
    vg_tex2d_load_qoi_async( data, tex0->file.pack_size,
                             VG_TEX2D_NEAREST|VG_TEX2D_CLAMP,
                             &mdl->texture );
 
-   mdl_async_load_glmesh( &ctx, &mdl->mesh );
-   mdl_close( &ctx );
+   mdl_async_load_glmesh( ctx, &mdl->mesh );
+}
+
+VG_STATIC void dynamic_model_unload( struct dynamic_model_1texture *mdl ){
+   mesh_free( &mdl->mesh );
+   glDeleteTextures( 1, &mdl->texture );
 }
 
 /* TODO: allow error handling */
-VG_STATIC void player_board_load( struct player_board *mdl, const char *path )
-{
+VG_STATIC void player_board_load( struct player_board *board, 
+                                  const char *path ){
+
    vg_linear_clear( vg_mem.scratch );
 
    mdl_context ctx;
    mdl_open( &ctx, path, vg_mem.scratch );
    mdl_load_metadata_block( &ctx, vg_mem.scratch );
 
+   dynamic_model_load( &ctx, &board->mdl, path );
+
    mdl_array_ptr markers;
    mdl_load_array( &ctx, &markers, "ent_marker", vg_mem.scratch );
 
-   if( !mdl_arrcount( &ctx.textures ) )
-      vg_fatal_error( "No texture in board model" );
-
-   mdl_texture *tex0 = mdl_arritm( &ctx.textures, 0 );
-   void *data = vg_linear_alloc( vg_mem.scratch, tex0->file.pack_size );
-   mdl_fread_pack_file( &ctx, &tex0->file, data );
-
-   vg_tex2d_load_qoi_async( data, tex0->file.pack_size,
-                            VG_TEX2D_CLAMP|VG_TEX2D_NEAREST,
-                            &mdl->texture );
-
-   mdl_async_load_glmesh( &ctx, &mdl->mesh );
-   mdl_close( &ctx );
-
+   /* TODO: you get put into a new section, the above is standard mdl loads. */
    for( int i=0; i<4; i++ )
-      mdl->wheels[i].indice_count = 0;
+      board->wheels[i].indice_count = 0;
    for( int i=0; i<2; i++ )
-      mdl->trucks[i].indice_count = 0;
-   mdl->board.indice_count = 0;
+      board->trucks[i].indice_count = 0;
+   board->board.indice_count = 0;
 
    for( u32 i=0; i<mdl_arrcount(&ctx.meshs); i++ ){
       mdl_mesh *mesh = mdl_arritm( &ctx.meshs, i );
@@ -111,24 +101,40 @@ VG_STATIC void player_board_load( struct player_board *mdl, const char *path )
 
       if( !strcmp( alias, "wheel" ) ){
          u32 id = fb<<1 | lr;
-         mdl->wheels[ id ] = *sm0;
-         v3_copy( marker->transform.co, mdl->wheel_positions[ id ] );
+         board->wheels[ id ] = *sm0;
+         v3_copy( marker->transform.co, board->wheel_positions[ id ] );
       }
       else if( !strcmp( alias, "board" ) ){
-         mdl->board = *sm0;
-         v3_copy( marker->transform.co, mdl->board_position );
+         board->board = *sm0;
+         v3_copy( marker->transform.co, board->board_position );
       }
       else if( !strcmp( alias, "truck" ) ){
-         mdl->trucks[ fb ] = *sm0;
-         v3_copy( marker->transform.co, mdl->truck_positions[ fb ] );
+         board->trucks[ fb ] = *sm0;
+         v3_copy( marker->transform.co, board->truck_positions[ fb ] );
       }
    }
+
+   mdl_close( &ctx );
 }
 
-VG_STATIC void player_board_unload( struct player_board *mdl )
-{
-   mesh_free( &mdl->mesh );
-   glDeleteTextures( 1, &mdl->texture );
+VG_STATIC void player_board_unload( struct player_board *board ){
+   dynamic_model_unload( &board->mdl );
+}
+
+VG_STATIC void player_model_load( struct player_model *board, const char *path){
+   vg_linear_clear( vg_mem.scratch );
+
+   mdl_context ctx;
+   mdl_open( &ctx, path, vg_mem.scratch );
+   mdl_load_metadata_block( &ctx, vg_mem.scratch );
+
+   dynamic_model_load( &ctx, &board->mdl, path );
+
+   mdl_close( &ctx );
+}
+
+VG_STATIC void player_model_unload( struct player_model *board ){
+   dynamic_model_unload( &board->mdl );
 }
 
 VG_STATIC void player__pre_render( player_instance *player )
@@ -162,7 +168,9 @@ VG_STATIC void player__pre_render( player_instance *player )
       _player_post_animate[ player->subsystem ]( player );
 
    struct player_avatar *av = player->playeravatar;
-   struct player_board *board = player_get_player_board( player );
+   struct player_board *board = 
+      addon_cache_item_if_loaded( k_addon_type_board,
+                                  player->board_view_slot );
 
    v3f vp0, vp1;
 
@@ -285,6 +293,7 @@ VG_STATIC void player__pre_render( player_instance *player )
 
 VG_STATIC void render_board( camera *cam, world_instance *world,
                              struct player_board *board, m4x3f root,
+                             struct board_pose *pose,
                              enum board_shader shader )
 {
    if( !board ) return;
@@ -292,7 +301,7 @@ VG_STATIC void render_board( camera *cam, world_instance *world,
    v3f inverse;
 
    glActiveTexture( GL_TEXTURE0 );
-   glBindTexture( GL_TEXTURE_2D, board->texture );
+   glBindTexture( GL_TEXTURE_2D, board->mdl.texture );
 
    if( shader == k_board_shader_player ){
       shader_model_board_view_use();
@@ -300,6 +309,7 @@ VG_STATIC void render_board( camera *cam, world_instance *world,
       shader_model_board_view_uCamera( cam->transform[3] );
       shader_model_board_view_uPv( cam->mtx.pv );
       shader_model_board_view_uTexSceneDepth( 1 );
+      render_fb_bind_texture( gpipeline.fb_main, 2, 1 );
 
       render_fb_inverse_ratio( gpipeline.fb_main, inverse );
 
@@ -333,14 +343,27 @@ VG_STATIC void render_board( camera *cam, world_instance *world,
                                  _uniform_model_entity_uLightsIndex, 4 );
    }
 
-   mesh_bind( &board->mesh );
+   mesh_bind( &board->mdl.mesh );
 
    m4x4f m4mdl;
 
    if( board->board.indice_count ){
       m4x3f mlocal;
       m3x3_identity( mlocal );
-      v3_copy( board->board_position, mlocal[3] );
+
+      mdl_keyframe kf;
+      v3_zero( kf.co );
+      q_identity( kf.q );
+      v3_zero( kf.s );
+
+      v4f qroll;
+      q_axis_angle( qroll, (v3f){0.0f,0.0f,1.0f}, pose->lean * 0.6f );
+      keyframe_rotate_around( &kf, (v3f){0.0f,0.11f,0.0f}, 
+                              (v3f){0.0f,0.0f,0.0f}, qroll );
+
+      v3_add( board->board_position, kf.co, mlocal[3] );
+      q_m3x3( kf.q, mlocal );
+
       m4x3_mul( root, mlocal, mlocal );
 
       if( shader == k_board_shader_entity ){
@@ -399,12 +422,15 @@ VG_STATIC void render_board( camera *cam, world_instance *world,
    }
 }
 
-PLAYER_API void player__render( camera *cam, player_instance *player )
-{
+VG_STATIC void render_playermodel( camera *cam, world_instance *world,
+                                   struct player_model *model,
+                                   struct skeleton *skeleton ){
+   if( !model ) return;
+   
    shader_model_character_view_use();
 
        glActiveTexture( GL_TEXTURE0 );
-       glBindTexture( GL_TEXTURE_2D, player->playermodel->texture );
+       glBindTexture( GL_TEXTURE_2D, model->mdl.texture );
    shader_model_character_view_uTexMain( 0 );
    shader_model_character_view_uCamera( cam->transform[3] );
    shader_model_character_view_uPv( cam->mtx.pv );
@@ -419,7 +445,6 @@ PLAYER_API void player__render( camera *cam, player_instance *player )
    inverse[2] = cam->farz-cam->nearz;
    shader_model_character_view_uInverseRatioMain( inverse );
 
-   world_instance *world = world_current_instance();
    world_link_lighting_ub( world, _shader_model_character_view.id );
    world_bind_position_texture( world, _shader_model_character_view.id,
                               _uniform_model_character_view_g_world_depth, 2 );
@@ -429,18 +454,36 @@ PLAYER_API void player__render( camera *cam, player_instance *player )
                               _uniform_model_character_view_uLightsIndex, 4 );
 
    glUniformMatrix4x3fv( _uniform_model_character_view_uTransforms,
-                         player->playeravatar->sk.bone_count,
+                         skeleton->bone_count,
                          0,
-                         (float *)player->playeravatar->sk.final_mtx );
+                         (float *)skeleton->final_mtx );
    
-   mesh_bind( &player->playermodel->mesh );
-   mesh_draw( &player->playermodel->mesh );
+   mesh_bind( &model->mdl.mesh );
+   mesh_draw( &model->mdl.mesh );
+}
 
-   struct player_board *board = player_get_player_board( player );
+PLAYER_API void player__render( camera *cam, player_instance *player )
+{
+   world_instance *world = world_current_instance();
+   SDL_AtomicLock( &addon_system.sl_cache_using_resources );
+
+   struct player_model *model = 
+      addon_cache_item_if_loaded( k_addon_type_player, 
+                                  player->playermodel_view_slot );
+
+   if( !model ) model = &player->fallback_model;
+   render_playermodel( cam, world, model, &player->playeravatar->sk );
+
+   struct player_board *board = 
+      addon_cache_item_if_loaded( k_addon_type_board,
+                                  player->board_view_slot );
 
    render_board( cam, world, board, player->playeravatar->sk.final_mtx[
-                                       player->playeravatar->id_board],
-                                       k_board_shader_player );
+                                    player->playeravatar->id_board],
+                                    &player->board_pose,
+                                    k_board_shader_player );
+
+   SDL_AtomicUnlock( &addon_system.sl_cache_using_resources );
 }
 
 #endif /* PLAYER_RENDER_C */