ent_miniworld.c

   1 #include "entity.h"
   2 #include "ent_miniworld.h"
   3 #include "world_render.h"
   4 #include "world_load.h"
   5 #include "input.h"
   6 #include "gui.h"
   7 #include "menu.h"
   8 #include "audio.h"
   9
  10 struct global_miniworld global_miniworld;
  11
  12 entity_call_result ent_miniworld_call( world_instance *world, ent_call *call )
  13 {
  14    ent_miniworld *miniworld = mdl_arritm( &world->ent_miniworld,
  15                                           mdl_entity_id_id(call->id) );
  16
  17    int world_id = world - world_static.instances;
  18
  19    if( call->function == 0 ) /* zone() */
  20    {
  21       const char *uid = mdl_pstr( &world->meta, miniworld->pstr_world );
  22       skaterift_load_world_command( 1, (const char *[]){ uid } );
  23
  24       mdl_transform_m4x3( &miniworld->transform, global_miniworld.mmdl );
  25       global_miniworld.active = miniworld;
  26
  27       gui_helper_clear();
  28       vg_str text;
  29
  30       if( gui_new_helper( input_button_list[k_srbind_miniworld_resume], &text ))
  31          vg_strcat( &text, "Enter World" );
  32
  33       return k_entity_call_result_OK;
  34    }
  35    else if( call->function == 1 )
  36    {
  37       global_miniworld.active = NULL;
  38       gui_helper_clear();
  39
  40       if( miniworld->proxy )
  41       {
  42          ent_prop *prop = mdl_arritm( &world->ent_prop,
  43                                       mdl_entity_id_id(miniworld->proxy) );
  44          prop->flags &= ~0x1;
  45       }
  46
  47       return k_entity_call_result_OK;
  48    }
  49    else
  50       return k_entity_call_result_unhandled;
  51 }
  52
  53 static void miniworld_icon( vg_camera *cam, enum gui_icon icon,
  54                             v3f pos, f32 size)
  55 {
  56    m4x3f mmdl;
  57    v3_copy( cam->transform[2], mmdl[2] );
  58    mmdl[2][1] = 0.0f;
  59    v3_normalize( mmdl[2] );
  60    v3_copy( (v3f){0,1,0}, mmdl[1] );
  61    v3_cross( mmdl[1], mmdl[2], mmdl[0] );
  62    m4x3_mulv( global_miniworld.mmdl, pos, mmdl[3] );
  63
  64    shader_model_font_uMdl( mmdl );
  65    shader_model_font_uOffset( (v4f){0,0,0,20.0f*size} );
  66
  67    m4x4f m4mdl;
  68    m4x3_expand( mmdl, m4mdl );
  69    m4x4_mul( cam->mtx_prev.pv, m4mdl, m4mdl );
  70    shader_model_font_uPvmPrev( m4mdl );
  71
  72    mdl_submesh *sm = gui.icons[ icon ];
  73    if( sm )
  74       mdl_draw_submesh( sm );
  75 }
  76
  77 void ent_miniworld_render( world_instance *host_world, vg_camera *cam )
  78 {
  79    if( host_world != &world_static.instances[k_world_purpose_hub] )
  80       return;
  81
  82    ent_miniworld *miniworld = global_miniworld.active;
  83
  84    if( !miniworld )
  85       return;
  86
  87    world_instance *dest_world = &world_static.instances[k_world_purpose_client];
  88
  89    int rendering = 1;
  90    if( dest_world->status != k_world_status_loaded )
  91       rendering = 0;
  92
  93    if( miniworld->proxy ){
  94       ent_prop *prop = mdl_arritm( &host_world->ent_prop,
  95                                    mdl_entity_id_id(miniworld->proxy) );
  96       if( !rendering )
  97          prop->flags &= ~0x1;
  98       else
  99          prop->flags |= 0x1;
 100    }
 101
 102
 103    if( !rendering )
 104       return;
 105
 106    render_world_override( dest_world, host_world, global_miniworld.mmdl, cam,
 107                           NULL, (v4f){dest_world->tar_min,10000.0f,0.0f,0.0f} );
 108    render_world_routes( dest_world, host_world,
 109                         global_miniworld.mmdl, cam, 0, 1 );
 110
 111    /* icons
 112     * ---------------------*/
 113    font3d_bind( &gui.font, k_font_shader_default, 0, NULL, cam );
 114    mesh_bind( &gui.icons_mesh );
 115
 116    glActiveTexture( GL_TEXTURE0 );
 117    glBindTexture( GL_TEXTURE_2D, gui.icons_texture );
 118    shader_model_font_uTexMain( 0 );
 119    shader_model_font_uColour( (v4f){1,1,1,1} );
 120
 121    miniworld_icon( cam, k_gui_icon_player, dest_world->player_co,
 122                   1.0f + sinf(vg.time)*0.2f );
 123
 124    for( u32 i=0; i<mdl_arrcount(&dest_world->ent_challenge); i++ ){
 125       ent_challenge *challenge = mdl_arritm( &dest_world->ent_challenge, i );
 126
 127       enum gui_icon icon = k_gui_icon_exclaim;
 128       if( challenge->status )
 129          icon = k_gui_icon_tick;
 130
 131       miniworld_icon( cam, icon, challenge->transform.co, 1.0f );
 132    }
 133
 134    for( u32 i=0; i<mdl_arrcount(&dest_world->ent_route); i++ ){
 135       ent_route *route = mdl_arritm( &dest_world->ent_route, i );
 136
 137       if( route->flags & k_ent_route_flag_achieve_gold ){
 138          miniworld_icon( cam, k_gui_icon_rift_run_gold,
 139                          route->board_transform[3],1.0f);
 140       }
 141       else if( route->flags & k_ent_route_flag_achieve_silver ){
 142          miniworld_icon( cam, k_gui_icon_rift_run_silver,
 143                          route->board_transform[3],1.0f);
 144       }
 145    }
 146
 147    for( u32 i=0; i<mdl_arrcount(&dest_world->ent_route); i++ ){
 148       ent_route *route = mdl_arritm( &dest_world->ent_route, i );
 149
 150       v4f colour;
 151       v4_copy( route->colour, colour );
 152       v3_muls( colour, 1.6666f, colour );
 153       shader_model_font_uColour( colour );
 154       miniworld_icon( cam, k_gui_icon_rift_run, route->board_transform[3],1.0f);
 155    }
 156 }
 157
 158 void ent_miniworld_preupdate(void)
 159 {
 160    world_instance *hub = world_current_instance(),
 161                   *dest = &world_static.instances[k_world_purpose_client];
 162
 163    ent_miniworld *miniworld = global_miniworld.active;
 164
 165    if( (localplayer.subsystem != k_player_subsystem_walk) ||
 166        (global_miniworld.transition) ||
 167        (world_static.active_instance != k_world_purpose_hub) ||
 168        (!miniworld) ||
 169        (dest->status != k_world_status_loaded) ||
 170        (skaterift.activity != k_skaterift_default)) {
 171       return;
 172    }
 173
 174    if( button_down( k_srbind_miniworld_resume ) ){
 175       if( skaterift.demo_mode ){
 176          if( world_static.instance_addons[1]->flags & ADDON_REG_PREMIUM ){
 177             skaterift.activity = k_skaterift_menu;
 178             menu.page = 0xffffffff;
 179             menu_open_page( "Premium", k_ent_menuitem_stack_append );
 180             return;
 181          }
 182       }
 183
 184       global_miniworld.transition = 1;
 185       global_miniworld.t = 0.0f;
 186       global_miniworld.cam = skaterift.cam;
 187
 188       world_switch_instance(1);
 189       srinput.state = k_input_state_resume;
 190       menu.disable_open = 0;
 191       gui_helper_clear();
 192       audio_lock();
 193       audio_oneshot( &audio_ui[2], 1.0f, 0.0f );
 194       audio_unlock();
 195    }
 196 }
 197
 198 void ent_miniworld_goback(void)
 199 {
 200    audio_lock();
 201    audio_oneshot( &audio_ui[2], 1.0f, 0.0f );
 202    audio_unlock();
 203
 204    global_miniworld.transition = -1;
 205    global_miniworld.t = 1.0f;
 206
 207    global_miniworld.cam = skaterift.cam;
 208    vg_m4x3_transform_camera( global_miniworld.mmdl, &global_miniworld.cam );
 209    world_switch_instance(0);
 210 }