ent_miniworld.c

   1 #include "entity.h"
   2 #include "ent_miniworld.h"
   3 #include "world_render.h"
   4 #include "input.h"
   5 #include "gui.h"
   6 #include "menu.h"
   7
   8 static void miniworld_helper_default(void){
   9    gui_helper_clear();
  10    vg_str text;
  11
  12    if( gui_new_helper( input_button_list[k_srbind_miniworld_teleport],&text))
  13       vg_strcat( &text, "Teleport" );
  14
  15    if( gui_new_helper( input_button_list[k_srbind_miniworld_resume], &text ))
  16       vg_strcat( &text, "Enter World" );
  17 }
  18
  19 static void miniworld_helper_tele(void){
  20    gui_helper_clear();
  21    vg_str text;
  22    if( gui_new_helper( input_button_list[k_srbind_miniworld_resume], &text ))
  23       vg_strcat( &text, "Confirm" );
  24
  25    if( gui_new_helper( input_button_list[k_srbind_mback],&text))
  26       vg_strcat( &text, "Cancel" );
  27 }
  28
  29 static void ent_miniworld_call( world_instance *world, ent_call *call ){
  30    ent_miniworld *miniworld = mdl_arritm( &world->ent_miniworld,
  31                                           mdl_entity_id_id(call->id) );
  32
  33    int world_id = world - world_static.instances;
  34
  35    if( call->function == 0 ){ /* zone() */
  36       const char *uid = mdl_pstr( &world->meta, miniworld->pstr_world );
  37       skaterift_load_world_command( 1, (const char *[]){ uid } );
  38
  39       mdl_transform_m4x3( &miniworld->transform, global_miniworld.mmdl );
  40       global_miniworld.active = miniworld;
  41       global_miniworld.mode = 0;
  42       global_miniworld.dest_spawn = NULL;
  43       miniworld_helper_default();
  44    }
  45    else if( call->function == 1 ){
  46       global_miniworld.active = NULL;
  47       global_miniworld.mode = 0;
  48       global_miniworld.dest_spawn = NULL;
  49       gui_helper_clear();
  50
  51       if( miniworld->proxy ){
  52          ent_prop *prop = mdl_arritm( &world->ent_prop,
  53                                       mdl_entity_id_id(miniworld->proxy) );
  54          prop->flags &= ~0x1;
  55       }
  56    }
  57 }
  58
  59 static void miniworld_icon( camera *cam, enum gui_icon icon, v3f pos, f32 size){
  60    m4x3f mmdl;
  61    v3_copy( cam->transform[2], mmdl[2] );
  62    mmdl[2][1] = 0.0f;
  63    v3_normalize( mmdl[2] );
  64    v3_copy( (v3f){0,1,0}, mmdl[1] );
  65    v3_cross( mmdl[1], mmdl[2], mmdl[0] );
  66    m4x3_mulv( global_miniworld.mmdl, pos, mmdl[3] );
  67
  68    shader_model_font_uMdl( mmdl );
  69    shader_model_font_uOffset( (v4f){0,0,0,20.0f*size} );
  70
  71    m4x4f m4mdl;
  72    m4x3_expand( mmdl, m4mdl );
  73    m4x4_mul( cam->mtx_prev.pv, m4mdl, m4mdl );
  74    shader_model_font_uPvmPrev( m4mdl );
  75
  76    mdl_submesh *sm = gui.icons[ icon ];
  77    if( sm )
  78       mdl_draw_submesh( sm );
  79 }
  80
  81 static void ent_miniworld_render( world_instance *host_world, camera *cam ){
  82    if( host_world != &world_static.instances[k_world_purpose_hub] )
  83       return;
  84
  85    ent_miniworld *miniworld = global_miniworld.active;
  86
  87    if( !miniworld )
  88       return;
  89
  90    world_instance *dest_world = &world_static.instances[k_world_purpose_client];
  91
  92    int rendering = 1;
  93    if( dest_world->status != k_world_status_loaded )
  94       rendering = 0;
  95
  96    if( miniworld->proxy ){
  97       ent_prop *prop = mdl_arritm( &host_world->ent_prop,
  98                                    mdl_entity_id_id(miniworld->proxy) );
  99       if( !rendering )
 100          prop->flags &= ~0x1;
 101       else
 102          prop->flags |= 0x1;
 103    }
 104
 105
 106    if( !rendering )
 107       return;
 108
 109    render_world_override( dest_world, host_world, global_miniworld.mmdl, cam,
 110                           global_miniworld.dest_spawn );
 111    render_world_routes( dest_world, host_world,
 112                         global_miniworld.mmdl, cam, 0, 1 );
 113
 114    /* icons
 115     * ---------------------*/
 116    font3d_bind( &gui.font, k_font_shader_default, 0, NULL, cam );
 117    mesh_bind( &gui.icons_mesh );
 118
 119    glActiveTexture( GL_TEXTURE0 );
 120    glBindTexture( GL_TEXTURE_2D, gui.icons_texture );
 121    shader_model_font_uTexMain( 0 );
 122    shader_model_font_uColour( (v4f){1,1,1,1} );
 123
 124    miniworld_icon( cam, k_gui_icon_player, dest_world->player_co,
 125                   1.0f + sinf(vg.time)*0.2f );
 126
 127    for( u32 i=0; i<mdl_arrcount(&dest_world->ent_challenge); i++ ){
 128       ent_challenge *challenge = mdl_arritm( &dest_world->ent_challenge, i );
 129
 130       enum gui_icon icon = k_gui_icon_exclaim;
 131       if( challenge->status )
 132          icon = k_gui_icon_tick;
 133
 134       miniworld_icon( cam, icon, challenge->transform.co, 1.0f );
 135    }
 136
 137    for( u32 i=0; i<mdl_arrcount(&dest_world->ent_route); i++ ){
 138       ent_route *route = mdl_arritm( &dest_world->ent_route, i );
 139
 140       v4f colour;
 141       v4_copy( route->colour, colour );
 142       v3_muls( colour, 1.6666f, colour );
 143       shader_model_font_uColour( colour );
 144       miniworld_icon( cam, k_gui_icon_rift_run, route->board_transform[3],1.0f);
 145    }
 146 }
 147
 148 static void ent_miniworld_preupdate(void){
 149    world_instance *hub = world_current_instance(),
 150                   *dest = &world_static.instances[k_world_purpose_client];
 151
 152    ent_miniworld *miniworld = global_miniworld.active;
 153
 154    if( (localplayer.subsystem != k_player_subsystem_walk) ||
 155        (global_miniworld.transition) ||
 156        (world_static.active_instance != k_world_purpose_hub) ||
 157        (!miniworld) ||
 158        (dest->status != k_world_status_loaded) ){
 159
 160       if( global_miniworld.mode ){
 161          global_miniworld.mode = 0;
 162          global_miniworld.dest_spawn = 0;
 163          menu.disable_open = 0;
 164          srinput.state = k_input_state_resume;
 165          gui_helper_clear();
 166       }
 167       return;
 168    }
 169
 170    if( button_down( k_srbind_miniworld_resume ) ){
 171       global_miniworld.mode = 0;
 172       global_miniworld.transition = 1;
 173       global_miniworld.t = 0.0f;
 174       global_miniworld.cam = skaterift.cam;
 175
 176       if( global_miniworld.dest_spawn ){
 177          v3_copy( global_miniworld.dest_spawn->transform.co,
 178                   dest->player_co );
 179       }
 180
 181       world_switch_instance(1);
 182       global_miniworld.dest_spawn = NULL;
 183       srinput.state = k_input_state_resume;
 184       menu.disable_open = 0;
 185       gui_helper_clear();
 186       audio_lock();
 187       audio_oneshot( &audio_ui[2], 1.0f, 0.0f );
 188       audio_unlock();
 189    }
 190    else {
 191       if( global_miniworld.mode == 1 ){
 192          if( button_down(k_srbind_mback) ){
 193             global_miniworld.mode = 0;
 194             global_miniworld.dest_spawn = NULL;
 195             menu.disable_open = 0;
 196             srinput.state = k_input_state_resume;
 197             miniworld_helper_default();
 198          }
 199          else {
 200             m4x3f mmdl_inv;
 201             m4x3_invert_full( global_miniworld.mmdl, mmdl_inv );
 202             v3f lco;
 203             m4x3_mulv( mmdl_inv, localplayer.rb.co, lco );
 204             global_miniworld.dest_spawn = world_find_closest_spawn( dest, lco );
 205          }
 206       }
 207       else {
 208          if( button_down( k_srbind_miniworld_teleport ) ){
 209             global_miniworld.mode = 1;
 210             menu.disable_open = 1;
 211             miniworld_helper_tele();
 212          }
 213       }
 214    }
 215 }
 216
 217 static void ent_miniworld_goback(void){
 218    audio_lock();
 219    audio_oneshot( &audio_ui[2], 1.0f, 0.0f );
 220    audio_unlock();
 221
 222    global_miniworld.transition = -1;
 223    global_miniworld.t = 1.0f;
 224
 225    global_miniworld.cam = skaterift.cam;
 226    m4x3_transform_camera( global_miniworld.mmdl, &global_miniworld.cam );
 227    world_switch_instance(0);
 228 }