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