Windows libraries for getaddrinfo
[carveJwlIkooP6JGAAIwe30JlM.git] / workshop.c
index 18c7c3c321d0b061f6037afa740a713a7b303314..10c482942b4f809683824b34e768267c516ca816 100644 (file)
-#ifndef WORKSHOP_C
-#define WORKSHOP_C
 
-#define VG_GAME
-#include "vg/vg.h"
+#include "vg/vg_engine.h"
 #include "vg/vg_tex.h"
+#include "vg/vg_image.h"
+#include "vg/vg_msg.h"
+#include "vg/vg_binstr.h"
+#include "vg/vg_loader.h"
 #include "ent_skateshop.h"
 
 #include "vg/vg_steam_auth.h"
 #include "vg/vg_steam_ugc.h"
 #include "vg/vg_steam_friends.h"
+#include "steam.h"
+#include "workshop.h"
 
-#define WORKSHOP_VIEW_PER_PAGE 15
+struct workshop_form workshop_form;
 
-struct workshop_form{
-   struct {
-      char title[80];
-      char description[512];
-
-      PublishedFileId_t file_id; /* 0 if not published yet */
-      ERemoteStoragePublishedFileVisibility visibility;
-
-      int submit_title,       /* set if the respective controls are touched */
-          submit_description,
-          submit_file_and_image;
-   } 
-   submission;
-
-   enum workshop_form_page{
-      k_workshop_form_hidden, 
-      k_workshop_form_open,      /* open but not looking at anything */
-      k_workshop_form_edit,      /* editing a submission */
-      k_workshop_form_cclosing,
-      k_workshop_form_closing_good, /* post upload screen */
-      k_workshop_form_closing_bad,  
-   }
-   page;
-
-   enum workshop_form_operation{
-      k_workshop_form_op_none,
-      k_workshop_form_op_loading_model,
-      k_workshop_form_op_downloading_submission,
-      k_workshop_form_op_publishing_update,
-   }
-   operation;
-
-   /* model viewer 
-    * -----------------------------
-    */
-
-   char model_path[128];
-
-   struct player_board board_model;
-
-   /* what does the user want to do with the image preview? */
-   enum workshop_form_file_intent{
-      k_workshop_form_file_intent_none,         /* loading probably */
-      k_workshop_form_file_intent_new,          /* board_model is valid */
-      k_workshop_form_file_intent_keep_old      /* just browsing */
-   }
-   file_intent;
-
-   world_instance *view_world;
-   ent_swspreview *ptr_ent;
-   v2f view_angles,
-       view_angles_begin;
-   v3f view_offset,
-       view_offset_begin;
-
-   float view_dist;
-   int view_changed;
-
-   /*
-    * published UGC request
-    * ------------------------------
-    */
-
-   struct {
-      UGCQueryHandle_t handle;
-      EResult result;
-
-      int all_item_count,
-          returned_item_count;
-   }
-   ugc_query;
-
-   /* 
-    * UI information
-    * ------------------------------------------
-    */
-
-   const char *failure_or_success_string;
-
-   int img_w, img_h;
-   u8 *img_buffer;
-
-   int view_published_page_count,
-       view_published_page_id;
-
-   struct published_file{
-      EResult result;
-      int result_index;
-      char title[80];
-   }
-   published_files_list[WORKSHOP_VIEW_PER_PAGE];
-   int published_files_list_length;
-}
-static workshop_form;
-
-/*
- * Start a new operation and crash if we are already running one.
- */
-VG_STATIC void workshop_begin_op( enum workshop_form_operation op )
-{
-   if( workshop_form.operation != k_workshop_form_op_none ){
-      vg_fatal_error( "Workshop form currently executing op(%d), tried to "
-                      "start op(%d)\n", workshop_form.operation, op );
-   }
-   
-   workshop_form.operation = op;
-   vg_info( "Starting op( %d )\n", op );
-}
+static struct ui_enum_opt workshop_form_visibility_opts[] = {
+ { k_ERemoteStoragePublishedFileVisibilityPublic,       "Public"       },
+ { k_ERemoteStoragePublishedFileVisibilityUnlisted,     "Unlisted"     },
+ { k_ERemoteStoragePublishedFileVisibilityFriendsOnly,  "Friends Only" },
+ { k_ERemoteStoragePublishedFileVisibilityPrivate,      "Private"      },
+};
 
-/*
- * Finished operation, otheres can now run
- */
-VG_STATIC void workshop_end_op(void)
-{
-   vg_info( "Finishing op( %d )\n", workshop_form.operation );
-   workshop_form.operation = k_workshop_form_op_none;
-}
+static struct ui_enum_opt workshop_form_type_opts[] = {
+ { k_addon_type_none,   "None"   },
+ { k_addon_type_board,  "Board"  },
+ { k_addon_type_world,  "World"  },
+ { k_addon_type_player, "Player" },
+};
 
 /* 
  * Close the form and discard UGC query result
  */
-VG_STATIC void workshop_quit_form(void)
-{
-   workshop_begin_op( k_workshop_form_op_none );  /* safeguard */
+static void workshop_quit_form(void){
    player_board_unload( &workshop_form.board_model );
    workshop_form.file_intent = k_workshop_form_file_intent_none;
 
@@ -148,17 +45,26 @@ VG_STATIC void workshop_quit_form(void)
    }
 
    workshop_form.page = k_workshop_form_hidden;
+   workshop_form.op = k_workshop_op_none;
 }
 
 /*
  * Delete all information about the submission
  */
-VG_STATIC void workshop_reset_submission_data(void)
+static void workshop_reset_submission_data(void)
 {
    workshop_form.submission.file_id = 0; /* assuming id of 0 is none/invalid */
    workshop_form.submission.description[0] = '\0';
    workshop_form.submission.title[0] = '\0';
-   workshop_form.model_path[0] = '\0';
+   workshop_form.submission.author[0] = '\0';
+   workshop_form.submission.submission_type_selection = 
+      k_addon_type_none;
+   workshop_form.submission.type = k_addon_type_none;
+
+   workshop_form.submission.visibility =
+      k_ERemoteStoragePublishedFileVisibilityPublic;
+
+   workshop_form.addon_folder[0] = '\0';
    player_board_unload( &workshop_form.board_model );
    workshop_form.file_intent = k_workshop_form_file_intent_none;
 }
@@ -167,7 +73,7 @@ VG_STATIC void workshop_reset_submission_data(void)
 /*
  * Mostly copies of what it sais on the Steam API documentation
  */
-VG_STATIC const char *workshop_EResult_user_string( EResult result )
+static const char *workshop_EResult_user_string( EResult result )
 {
    switch( result ){
     case k_EResultInsufficientPrivilege:
@@ -219,7 +125,7 @@ VG_STATIC const char *workshop_EResult_user_string( EResult result )
 /*
  * The endpoint of this operation
  */
-VG_STATIC void on_workshop_update_result( void *data, void *user )
+static void on_workshop_update_result( void *data, void *user )
 {
    vg_info( "Recieved workshop update result\n" );
    SubmitItemUpdateResult_t *result = data;
@@ -241,42 +147,34 @@ VG_STATIC void on_workshop_update_result( void *data, void *user )
 
       vg_error( "Error with the submitted file (%d)\n", result->m_eResult );
    }
-
-   workshop_end_op();
+   workshop_form.op = k_workshop_op_none;
 }
 
-struct workshop_package_info {
-   PublishedFileId_t publishing_file_id;
+static const char *workshop_filetype_folder(void){
+   enum addon_type type = workshop_form.submission.type;
+   if     ( type == k_addon_type_board )  return "boards/";
+   else if( type == k_addon_type_player ) return "playermodels/";
+   else if( type == k_addon_type_world )  return "maps/";
 
-   int success;
-   char abs_preview_image[ 1024 ];
-   char abs_content_folder[ 1024 ];
-   char abs_content_file[ 1024 ];
-
-   const char *failure_reason;
-};
+   return "unknown_addon_type/";
+}
 
 /*
  * reciever on completion of packaging the files, it will then start the item
  * update with Steam API
  */
-VG_STATIC void workshop_form_async_package_complete( void *data, u32 size )
+static void workshop_form_upload_submission( PublishedFileId_t file_id,
+                                                char *metadata )
 {
-   struct workshop_package_info *info = data;
-   if( !info->success ){
-      workshop_form.page = k_workshop_form_closing_bad;
-      workshop_form.failure_or_success_string = info->failure_reason;
-      workshop_end_op();
-      return;
-   }
-
    ISteamUGC *hSteamUGC = SteamAPI_SteamUGC();
    UGCUpdateHandle_t handle 
       = SteamAPI_ISteamUGC_StartItemUpdate( hSteamUGC, SKATERIFT_APPID,
-                                            info->publishing_file_id );
+                                            file_id );
 
    /* TODO: Handle failure cases for these */
 
+   SteamAPI_ISteamUGC_SetItemMetadata( hSteamUGC, handle, metadata );
+
    if( workshop_form.submission.submit_title ){
       vg_info( "Setting title\n" );
       SteamAPI_ISteamUGC_SetItemTitle( hSteamUGC, handle, 
@@ -290,18 +188,27 @@ VG_STATIC void workshop_form_async_package_complete( void *data, u32 size )
    }
 
    if( workshop_form.submission.submit_file_and_image ){
-      vg_info( "Setting preview image\n" );
-      SteamAPI_ISteamUGC_SetItemPreview( hSteamUGC, 
-                                         handle, info->abs_preview_image );
+      char path_buf[4096];
+      vg_str folder;
+      vg_strnull( &folder, path_buf, 4096 );
+      vg_strcat( &folder, vg.base_path );
+
+      vg_strcat( &folder, workshop_filetype_folder() );
+      vg_strcat( &folder, workshop_form.addon_folder );
 
       vg_info( "Setting item content\n" );
-      SteamAPI_ISteamUGC_SetItemContent( hSteamUGC, handle, 
-                                         info->abs_content_folder );
+      SteamAPI_ISteamUGC_SetItemContent( hSteamUGC, handle, folder.buffer );
+      
+      vg_str preview = folder;
+      vg_strcat( &preview, "/preview.jpg" );
+
+      vg_info( "Setting preview image\n" );
+      SteamAPI_ISteamUGC_SetItemPreview( hSteamUGC, handle, preview.buffer );
    }
 
    vg_info( "Setting visibility\n" );
    SteamAPI_ISteamUGC_SetItemVisibility( hSteamUGC, handle, 
-                                         workshop_form.submission.visibility );
+                                 workshop_form.submission.visibility );
 
    vg_info( "Submitting updates\n" );
    vg_steam_async_call *call = vg_alloc_async_steam_api_call();
@@ -310,76 +217,11 @@ VG_STATIC void workshop_form_async_package_complete( void *data, u32 size )
    call->id = SteamAPI_ISteamUGC_SubmitItemUpdate( hSteamUGC, handle, "" );
 }
 
-/*
- * Async thread for rearranging files into a reasonable workshop folder
- */
-struct workshop_package_thread_args{
-   PublishedFileId_t file_id;
-};
-VG_STATIC void _workshop_package_thread( void *_args )
-{
-   struct workshop_package_thread_args *args = _args;
-   PublishedFileId_t file_id = args->file_id;
-
-   vg_info( "Packaging workshop content folder\n" );
-
-   vg_async_item *call = vg_async_alloc( sizeof(struct workshop_package_info) );
-   struct workshop_package_info *info = call->payload;
-   info->publishing_file_id = file_id;
-   info->failure_reason = "Unknown failure reason";
-   
-   /* build content folder path */
-   snprintf( info->abs_content_folder, 1024, "%smodels/boards/workshop/%lu", 
-             vg.base_path, file_id );
-
-   /* build content file path */
-   snprintf( info->abs_content_file, 1024, "%s/%s", info->abs_content_folder, 
-             "board.mdl" );
-
-   /* build workshop preview file path */
-   snprintf( info->abs_preview_image, 1024, "%sworkshop_preview.jpg", 
-             vg.base_path );
-
-   /* arange files */
-   if( !vg_mkdir( info->abs_content_folder ) ){
-      info->success = 0;
-      info->failure_reason = "Could not make directory.";
-      vg_async_dispatch( call, workshop_form_async_package_complete );
-      return;
-   }
-
-   vg_linear_clear( vg_mem.scratch );
-   if( !vg_file_copy( workshop_form.model_path, info->abs_content_file, 
-                      vg_mem.scratch ) ){
-      info->success = 0;
-      info->failure_reason = "Copy file failed.";
-      vg_async_dispatch( call, workshop_form_async_package_complete );
-      return;
-   }
-
-   info->success = 1;
-   vg_async_dispatch( call, workshop_form_async_package_complete );
-}
-
-/*
- * Begins the packaging thread using file_id. Thread definition above.
- */
-VG_STATIC void workshop_package_submission( PublishedFileId_t file_id )
-{
-   vg_linear_clear( vg_mem.scratch );
-   struct workshop_package_thread_args *args = 
-      vg_linear_alloc( vg_mem.scratch, 
-                       sizeof(struct workshop_package_thread_args));
-
-   args->file_id = file_id;
-   vg_loader_start( _workshop_package_thread, args );
-}
-
 /*
  * Steam API call result for when we've created a new item on their network, or 
  * not, if it has failed
  */
-VG_STATIC void on_workshop_createitem( void *data, void *user )
+static void on_workshop_createitem( void *data, void *user )
 {
    CreateItemResult_t *result = data;
 
@@ -390,8 +232,8 @@ VG_STATIC void on_workshop_createitem( void *data, void *user )
       if( result->m_bUserNeedsToAcceptWorkshopLegalAgreement ){
          vg_warn( "Workshop agreement currently not accepted\n" );
       }
-
-      workshop_package_submission( result->m_nPublishedFileId );
+      
+      workshop_form_upload_submission( result->m_nPublishedFileId, user );
    }
    else{
       const char *errstr = workshop_EResult_user_string( result->m_eResult );
@@ -403,33 +245,34 @@ VG_STATIC void on_workshop_createitem( void *data, void *user )
 
       workshop_form.page = k_workshop_form_closing_bad;
       workshop_form.failure_or_success_string = errstr;
-      workshop_end_op();
    }
 }
 
 /*
  * Starts the workshop upload process through Steam API
  */
-VG_STATIC void workshop_form_async_submit_begin( void *payload, u32 size )
+static void workshop_form_async_submit_begin( void *payload, u32 size )
 {
+
    /* use existing file */
    if( workshop_form.submission.file_id ){
-      workshop_package_submission( workshop_form.submission.file_id );
+      workshop_form_upload_submission( workshop_form.submission.file_id,
+                                       payload );
    }
    else{
       vg_steam_async_call *call = vg_alloc_async_steam_api_call();
-      call->userdata = NULL;
+      call->userdata = payload;
       call->p_handler = on_workshop_createitem;
       ISteamUGC *hSteamUGC = SteamAPI_SteamUGC();
       call->id = SteamAPI_ISteamUGC_CreateItem( hSteamUGC, SKATERIFT_APPID, 
-                                             k_EWorkshopFileTypeCommunity );
+                                                k_EWorkshopFileTypeCommunity );
    }
 }
 
 /*
  * Downloads the framebuffer into scratch memory
  */
-VG_STATIC void workshop_form_async_download_image( void *payload, u32 size )
+static void workshop_form_async_download_image( void *payload, u32 size )
 {
    int w, h;
    render_fb_get_current_res( gpipeline.fb_workshop_preview, &w, &h );
@@ -449,54 +292,149 @@ VG_STATIC void workshop_form_async_download_image( void *payload, u32 size )
 /*
  * Thread which kicks off the upload process
  */
-VG_STATIC void _workshop_form_submit_thread( void *data )
+static void _workshop_form_submit_thread( void *data )
 {
    vg_async_call( workshop_form_async_download_image, NULL, 0 );
    vg_async_stall();
 
+   char path_buf[4096];
+   vg_str folder;
+   vg_strnull( &folder, path_buf, 4096 );
+
+   vg_strcat( &folder, workshop_filetype_folder() );
+   vg_strcat( &folder, workshop_form.addon_folder );
+
+   if( !vg_strgood(&folder) ){
+      vg_error( "addon folder path too long\n" );
+      workshop_form.op = k_workshop_op_none;
+      return;
+   }
+
+   /* 
+    * Create the metadata file
+    * -----------------------------------------------------------------------*/
+   u8 descriptor_buf[ 512 ];
+   vg_msg descriptor;
+   vg_msg_init( &descriptor, descriptor_buf, sizeof(descriptor_buf) );
+   vg_linear_clear( vg_mem.scratch );
+
+   /* short description */
+   vg_msg_frame( &descriptor, "workshop" );
+      vg_msg_wkvstr( &descriptor, "title", workshop_form.submission.title );
+      //vg_msg_wkvstr( &descriptor, "author", "unknown" );
+      vg_msg_wkvnum( &descriptor, "type", k_vg_msg_u32, 1,
+                     &workshop_form.submission.type );
+      vg_msg_wkvstr( &descriptor, "folder", workshop_form.addon_folder );
+   vg_msg_end_frame( &descriptor );
+   //vg_msg_wkvstr( &descriptor, "location", "USA" );
+
+   char *short_descriptor_str = 
+      vg_linear_alloc( vg_mem.scratch, vg_align8(descriptor.cur.co*2+1));
+   vg_bin_str( descriptor_buf, short_descriptor_str, descriptor.cur.co );
+   short_descriptor_str[descriptor.cur.co*2] = '\0';
+   vg_info( "binstr: %s\n", short_descriptor_str );
+
+   vg_dir dir;
+   if( !vg_dir_open( &dir, folder.buffer ) ){
+      vg_error( "could not open addon folder '%s'\n", folder.buffer );
+      workshop_form.op = k_workshop_op_none;
+      return;
+   }
+
+   while( vg_dir_next_entry(&dir) ){
+      if( vg_dir_entry_type(&dir) == k_vg_entry_type_file ){
+         const char *d_name = vg_dir_entry_name(&dir);
+         if( d_name[0] == '.' ) continue;
+
+         vg_str file = folder;
+         vg_strcat( &file, "/" );
+         vg_strcat( &file, d_name );
+         if( !vg_strgood( &file ) ) continue;
+
+         char *ext = vg_strch( &file, '.' );
+         if( !ext ) continue;
+         if( strcmp(ext,".mdl") ) continue;
+
+         vg_msg_wkvstr( &descriptor, "content", d_name );
+         break;
+      }
+   }
+   vg_dir_close(&dir);
+
+   vg_str descriptor_file = folder;
+   vg_strcat( &descriptor_file, "/addon.inf" );
+   if( !vg_strgood(&descriptor_file) ){
+      vg_error( "Addon info path too long\n" );
+      workshop_form.op = k_workshop_op_none;
+      return;
+   }
+   
+   FILE *fp = fopen( descriptor_file.buffer, "wb" );
+   if( !fp ){
+      vg_error( "Could not open addon info file '%s'\n", 
+                descriptor_file.buffer );
+      workshop_form.op = k_workshop_op_none;
+      return;
+   }
+   fwrite( descriptor_buf, descriptor.cur.co, 1, fp );
+   fclose( fp );
+
+   /* Save the preview 
+    * -----------------------------------------------------------------------*/
+   vg_str preview = folder;
+   vg_strcat( &preview, "/preview.jpg" );
+
+   if( !vg_strgood(&preview) ){
+      vg_error( "preview image path too long\n" );
+      workshop_form.op = k_workshop_op_none;
+      return;
+   }
+
    int w = workshop_form.img_w,
        h = workshop_form.img_h;
 
-   vg_info( "writing: workshop_preview.jpg (%dx%d @90%%)\n", w,h );
+   vg_info( "writing: %s (%dx%d @90%%)\n", preview.buffer, w,h );
    stbi_flip_vertically_on_write(1);
-   stbi_write_jpg( "workshop_preview.jpg", w,h, 3, 
-                   workshop_form.img_buffer, 90 );
+   stbi_write_jpg( preview.buffer, w,h, 3, workshop_form.img_buffer, 90 );
 
-   vg_async_call( workshop_form_async_submit_begin, NULL, 0 );
+   vg_async_call( workshop_form_async_submit_begin, short_descriptor_str, 0 );
 }
 
 /*
  * Entry point for the publishing submission operation
  */
-VG_STATIC void workshop_op_submit(void)
-{
+static void workshop_op_submit(void){
    /* TODO: Show these errors to the user */
-
    if( workshop_form.submission.submit_title ){
       if( !workshop_form.submission.title[0] ){
-         vg_error( "Cannot submit because a title is required\n" );
+         ui_start_modal( "Cannot submit because a title is required\n",
+                         UI_MODAL_WARN);
+         workshop_form.op = k_workshop_op_none;
          return;
       }
    }
 
    if( workshop_form.submission.submit_description ){
       if( !workshop_form.submission.description[0] ){
-         vg_error( "Cannot submit because a description is required\n" );
+         ui_start_modal( "Cannot submit because a description is required\n",
+                         UI_MODAL_WARN );
+         workshop_form.op = k_workshop_op_none;
          return;
       }
    }
 
    if( workshop_form.submission.submit_file_and_image ){
       if( workshop_form.file_intent == k_workshop_form_file_intent_none ){
-         vg_error( "Cannot submit because the file is empty or unspecified\n" );
+         ui_start_modal( "Cannot submit because the file is "
+                         "empty or unspecified\n", UI_MODAL_WARN );
+         workshop_form.op = k_workshop_op_none;
          return;
       }
    }
 
-   workshop_begin_op( k_workshop_form_op_publishing_update );
-
    player_board_unload( &workshop_form.board_model );
    workshop_form.file_intent = k_workshop_form_file_intent_none;
+   workshop_form.op = k_workshop_op_publishing_update;
 
    vg_loader_start( _workshop_form_submit_thread, NULL );
 }
@@ -509,7 +447,7 @@ VG_STATIC void workshop_op_submit(void)
 /*
  * Reciever for completion of the model file load
  */
-VG_STATIC void workshop_form_loadmodel_async_complete( void *payload, u32 size )
+static void workshop_form_loadmodel_async_complete( void *payload, u32 size )
 {
    v2_zero( workshop_form.view_angles );
    v3_zero( workshop_form.view_offset );
@@ -518,24 +456,107 @@ VG_STATIC void workshop_form_loadmodel_async_complete( void *payload, u32 size )
    workshop_form.file_intent = k_workshop_form_file_intent_new;
    
    vg_success( "workshop async load complete\n" );
-   workshop_end_op();
+   workshop_form.op = k_workshop_op_none;
+}
+
+/*
+ * Reciever for failure to load
+ */
+static void workshop_form_loadmodel_async_error( void *payload, u32 size ){
 }
 
 /*
  * Thread which loads the model from the disk 
  */
-VG_STATIC void _workshop_form_load_thread( void *data )
+static void _workshop_form_load_thread( void *data )
 {
-   player_board_load( &workshop_form.board_model, workshop_form.model_path );
+   char path_buf[4096];
+   vg_str folder;
+   vg_strnull( &folder, path_buf, 4096 );
+
+   vg_strcat( &folder, workshop_filetype_folder() );
+   vg_strcat( &folder, workshop_form.addon_folder );
+
+   if( !vg_strgood(&folder) ){
+      vg_error( "workshop async load failed: path too long\n" );
+      vg_async_call( workshop_form_loadmodel_async_error, NULL, 0 );
+      workshop_form.op = k_workshop_op_none;
+      return;
+   }
+
+   vg_dir dir;
+   if( !vg_dir_open( &dir, folder.buffer ) ){
+      vg_error( "workshop async load failed: could not open folder\n" );
+      vg_async_call( workshop_form_loadmodel_async_error, NULL, 0 );
+      workshop_form.op = k_workshop_op_none;
+      return;
+   }
+
+   vg_info( "Searching %s for model files\n", folder.buffer );
+
+   int found_mdl = 0;
+   while( vg_dir_next_entry(&dir) ){
+      if( vg_dir_entry_type(&dir) == k_vg_entry_type_file ){
+         const char *d_name = vg_dir_entry_name(&dir);
+         if( d_name[0] == '.' ) continue;
+
+         vg_str file = folder;
+         vg_strcat( &file, "/" );
+         vg_strcat( &file, d_name );
+         if( !vg_strgood( &file ) ) continue;
+
+         char *ext = vg_strch( &file, '.' );
+         if( !ext ) continue;
+         if( strcmp(ext,".mdl") ) continue;
+         found_mdl = 1;
+         break;
+      }
+   }
+   vg_dir_close(&dir);
+
+   if( !found_mdl ){
+      vg_error( "workshop async load failed: no model files found\n" );
+      vg_async_call( workshop_form_loadmodel_async_error, NULL, 0 );
+      workshop_form.op = k_workshop_op_none;
+      return;
+   }
+
+   if( workshop_form.submission.type == k_addon_type_board )
+      player_board_load( &workshop_form.board_model, path_buf );
+   else if( workshop_form.submission.type == k_addon_type_player )
+      player_model_load( &workshop_form.player_model, path_buf );
+
    vg_async_call( workshop_form_loadmodel_async_complete, NULL, 0 );
 }
 
 /*
  * Entry point for load model operation
  */
-VG_STATIC void workshop_op_load_model(void)
-{
-   workshop_begin_op( k_workshop_form_op_loading_model );
+static void workshop_op_load_model(void){
+   world_instance *world = world_current_instance();
+   workshop_form.view_world = world;
+
+   if( workshop_form.submission.type == k_addon_type_board ){
+      if( mdl_arrcount( &world->ent_swspreview ) ){
+         workshop_form.ptr_ent = 
+               mdl_arritm( &world->ent_swspreview, 0 );
+      }
+      else{
+         ui_start_modal( "There is no ent_swspreview in the level. \n"
+                         "Cannot publish here\n", UI_MODAL_BAD );
+         workshop_form.op = k_workshop_op_none;
+         return;
+      }
+   }
+   else if( workshop_form.submission.type == k_addon_type_player ){}
+   else {
+      ui_start_modal( "Don't know how to prepare for this item type. \n"
+                      "Please contact the developers.\n", UI_MODAL_BAD );
+      workshop_form.op = k_workshop_op_none;
+      return;
+   }
+
+   workshop_form.op = k_workshop_op_loading_model;
    vg_loader_start( _workshop_form_load_thread, NULL );
 }
 
@@ -547,7 +568,7 @@ VG_STATIC void workshop_op_load_model(void)
 /*
  * The image has been decoded and is ready to slap into the framebuffer
  */
-VG_STATIC void workshop_form_async_imageload( void *data, u32 len )
+static void workshop_form_async_imageload( void *data, u32 len )
 {
    if( data ){
       struct framebuffer_attachment *a = 
@@ -560,67 +581,57 @@ VG_STATIC void workshop_form_async_imageload( void *data, u32 len )
       stbi_image_free( data );
       vg_success( "Loaded workshop preview image\n" );
    }
-   
-   workshop_end_op();
+   else{
+      snprintf( workshop_form.error_msg, sizeof(workshop_form.error_msg),
+               "Preview image could not be loaded. Reason: %s\n",
+                stbi_failure_reason() );
+      ui_start_modal( workshop_form.error_msg, UI_MODAL_BAD );
+   }
+   workshop_form.op = k_workshop_op_none;
 }
 
-struct workshop_loadpreview_info {
-   char abs_preview_image[ 1024 ];
-};
-
 /*
  * Load the image located at ./workshop_preview.jpg into our framebuffer
  */
-VG_STATIC void _workshop_load_preview_thread( void *data )
-{
-   struct workshop_loadpreview_info *info = data;
-
-   stbi_set_flip_vertically_on_load(1);
-   int x, y, nc;
-   u8 *rgb = stbi_load( info->abs_preview_image, &x, &y, &nc, 3 );
-
-   if( rgb ){
-      if( (x == WORKSHOP_PREVIEW_WIDTH) && (y == WORKSHOP_PREVIEW_HEIGHT) ){
-         vg_async_call( workshop_form_async_imageload, rgb, x*y*3 );
+static void _workshop_load_preview_thread( void *data ){
+   char path_buf[ 4096 ];
+   vg_str path;
+   vg_strnull( &path, path_buf, 4096 );
+   vg_strcat( &path, workshop_filetype_folder() );
+   vg_strcat( &path, workshop_form.addon_folder );
+   vg_strcat( &path, "/preview.jpg" );
+
+   if( vg_strgood( &path ) ){
+      stbi_set_flip_vertically_on_load(1);
+      int x, y, nc;
+      u8 *rgb = stbi_load( path.buffer, &x, &y, &nc, 3 );
+
+      if( rgb ){
+         if( (x == WORKSHOP_PREVIEW_WIDTH) && (y == WORKSHOP_PREVIEW_HEIGHT) ){
+            vg_async_call( workshop_form_async_imageload, rgb, x*y*3 );
+         }
+         else{
+            vg_error( "Resolution does not match framebuffer, so we can't"
+                      " show it\n" );
+            stbi_image_free( rgb );
+            vg_async_call( workshop_form_async_imageload, NULL, 0 );
+         }
       }
       else{
-         vg_error( "Resolution does not match framebuffer, so we can't"
-                   " show it\n" );
-         stbi_image_free( rgb );
          vg_async_call( workshop_form_async_imageload, NULL, 0 );
       }
    }
    else{
-      vg_error( "Failed to load workshop_preview.jpg: '%s'\n", 
-                  stbi_failure_reason() );
       vg_async_call( workshop_form_async_imageload, NULL, 0 );
    }
 }
 
-/*
- * Reciever for the preview download result
- */
-VG_STATIC void on_workshop_download_ugcpreview( void *data, void *user )
-{
-   struct workshop_loadpreview_info *info = user;
-   RemoteStorageDownloadUGCResult_t *result = data;
-
-   if( result->m_eResult == k_EResultOK ){
-      ISteamRemoteStorage *hSteamRemoteStorage = SteamAPI_SteamRemoteStorage();
-      vg_loader_start( _workshop_load_preview_thread, info );
-   }
-   else{
-      vg_error( "Error while donwloading UGC preview( %d )\n", 
-                result->m_eResult );
-      workshop_end_op();
-   }
-}
-
 /*
  * Entry point to view operation
  */
-VG_STATIC void workshop_op_download_and_view_submission( int result_index )
+static void workshop_op_download_and_view_submission( int result_index )
 {
+   workshop_form.op = k_workshop_op_downloading_submission;
    ISteamUGC *hSteamUGC = SteamAPI_SteamUGC();
    ISteamRemoteStorage *hSteamRemoteStorage = SteamAPI_SteamRemoteStorage();
    SteamUGCDetails_t details;
@@ -629,8 +640,17 @@ VG_STATIC void workshop_op_download_and_view_submission( int result_index )
                                              result_index,
                                              &details ) )
    {
-      workshop_begin_op( k_workshop_form_op_downloading_submission );
       workshop_reset_submission_data();
+      workshop_form.submission.submit_description = 0;
+      workshop_form.submission.submit_file_and_image = 0;
+      workshop_form.submission.submit_title = 0;
+
+      u8 metadata_buf[512];
+      char metadata_str[1024+1];
+      int have_meta = SteamAPI_ISteamUGC_GetQueryUGCMetadata( hSteamUGC, 
+                                              workshop_form.ugc_query.handle,
+                                              result_index, metadata_str, 
+                                              1024+1 );
 
       vg_strncpy( details.m_rgchDescription, 
                   workshop_form.submission.description, 
@@ -642,42 +662,57 @@ VG_STATIC void workshop_op_download_and_view_submission( int result_index )
                   vg_list_size( workshop_form.submission.title ),
                   k_strncpy_always_add_null );
 
-      snprintf( workshop_form.model_path
-                 vg_list_size( workshop_form.model_path ),
-                 "Steam Cloud (%lu)", details.m_nPublishedFileId );
+      snprintf( workshop_form.addon_folder
+                 vg_list_size( workshop_form.addon_folder ),
+                 "Steam Cloud ("PRINTF_U64")", details.m_nPublishedFileId );
 
       workshop_form.submission.file_id = details.m_nPublishedFileId;
       workshop_form.file_intent = k_workshop_form_file_intent_keep_old;
       workshop_form.page = k_workshop_form_edit;
+      workshop_form.submission.visibility = details.m_eVisibility;
+      workshop_form.submission.type = k_addon_type_none;
+      workshop_form.submission.submission_type_selection = k_addon_type_none;
 
-      if( details.m_hPreviewFile == 0 ){
-         vg_error( "m_hPreviewFile is 0\n" );
-         workshop_end_op();
+      if( have_meta )
+      {
+         u32 len = strlen(metadata_str);
+         vg_info( "Metadata: %s\n", metadata_str );
+         vg_str_bin( metadata_str, metadata_buf, len );
+         vg_msg msg;
+         vg_msg_init( &msg, metadata_buf, len/2 );
+         
+         if( vg_msg_seekframe( &msg, "workshop" ))
+         {
+            u32 type;
+            vg_msg_getkvintg( &msg, "type", k_vg_msg_u32, &type, NULL );
+            workshop_form.submission.type = type;
+            workshop_form.submission.submission_type_selection = type;
+
+            const char *kv_folder = vg_msg_getkvstr( &msg, "folder" );
+            if( kv_folder )
+            {
+               vg_strncpy( kv_folder, workshop_form.addon_folder,
+                           sizeof(workshop_form.addon_folder),
+                           k_strncpy_always_add_null );
+            }
+         }
+      }
+      else
+      {
+         vg_error( "No metadata was returned with this item.\n" );
       }
-      else{
-         /* Now need to begin downloading the image so we can display it */
-         vg_steam_async_call *call = vg_alloc_async_steam_api_call();
-
-         struct workshop_loadpreview_info *info = 
-            vg_linear_alloc( vg_mem.scratch, 
-                             sizeof( struct workshop_loadpreview_info ) );
-
-         snprintf( info->abs_preview_image, 1024, 
-                   "%smodels/boards/workshop/%lu.jpg", 
-                   vg.base_path, details.m_hPreviewFile );
 
-         call->p_handler = on_workshop_download_ugcpreview;
-         call->userdata = info;
-         call->id = SteamAPI_ISteamRemoteStorage_UGCDownloadToLocation(
-               hSteamRemoteStorage,
-               details.m_hPreviewFile, info->abs_preview_image, 1 );
+      render_fb_bind( gpipeline.fb_workshop_preview, 0 );
+      glClearColor( 0.2f, 0.0f, 0.0f, 1.0f );
+      glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
+      glBindFramebuffer( GL_FRAMEBUFFER, 0 );
+      glViewport( 0,0, vg.window_x, vg.window_y );
 
-         vg_info( "preview file id: %lu\n", details.m_hPreviewFile );
-      }
+      vg_loader_start( _workshop_load_preview_thread, NULL );
    }
    else{
       vg_error( "GetQueryUGCResult: Index out of range\n" );
-      workshop_end_op();
+      workshop_form.op = k_workshop_op_none;
    }
 }
 
@@ -689,10 +724,11 @@ VG_STATIC void workshop_op_download_and_view_submission( int result_index )
 /*
  * View a page of results on the sidebar
  */
-VG_STATIC void workshop_view_page( int req )
+static void workshop_view_page( int req )
 {
    if( workshop_form.ugc_query.result != k_EResultOK ){
       vg_error( "Tried to change page without complete data\n" );
+      workshop_form.op = k_workshop_op_none;
       return;
    }
 
@@ -739,7 +775,7 @@ VG_STATIC void workshop_view_page( int req )
 /*
  * Steam API result for when we recieve submitted UGC information about the user
  */
-VG_STATIC void on_workshop_UGCQueryComplete( void *data, void *userdata )
+static void on_workshop_UGCQueryComplete( void *data, void *userdata )
 {
    SteamUGCQueryCompleted_t *query = data;
    workshop_form.ugc_query.result = query->m_eResult;
@@ -777,10 +813,10 @@ VG_STATIC void on_workshop_UGCQueryComplete( void *data, void *userdata )
 /*
  * Console command to open the workshop publisher
  */
-VG_STATIC int workshop_submit_command( int argc, const char *argv[] )
+int workshop_submit_command( int argc, const char *argv[] )
 {
    if( !steam_ready ){
-      vg_error( "Steam API is not ready or loaded\n" );
+      ui_start_modal( "Steam API is not initialized\n", UI_MODAL_BAD );
       return 0;
    }
 
@@ -808,35 +844,88 @@ VG_STATIC int workshop_submit_command( int argc, const char *argv[] )
                 k_EUserUGCListSortOrder_CreationOrderDesc,
                 SKATERIFT_APPID, SKATERIFT_APPID,
                 1 );
+   SteamAPI_ISteamUGC_SetReturnMetadata( hSteamUGC, handle, 1 );
    call->id = SteamAPI_ISteamUGC_SendQueryUGCRequest( hSteamUGC, handle );
    return 0;
 }
 
-VG_STATIC void workshop_init(void)
+void workshop_init(void)
 {
    vg_console_reg_cmd( "workshop_submit", workshop_submit_command, NULL );
 }
 
-VG_STATIC void workshop_find_preview_entity(void)
-{
-   workshop_form.view_world = get_active_world();
+static void workshop_render_world_preview(void){
+   render_fb_bind( gpipeline.fb_workshop_preview, 0 );
 
-   if( mdl_arrcount( &workshop_form.view_world->ent_swspreview ) ){
-      workshop_form.ptr_ent = 
-            mdl_arritm( &workshop_form.view_world->ent_swspreview, 0 );
-      workshop_form.page = k_workshop_form_edit;
-   }
-   else{
-      vg_error( "There is no ent_swspreview in the level. "
-                "Cannot publish here\n" );
-   }
+   glClearColor( 0.0f, 0.0f, 0.3f, 1.0f );
+   glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
+   glEnable( GL_DEPTH_TEST );
+   glDisable( GL_BLEND );
+
+   render_world( world_current_instance(), &skaterift.cam, 0, 0, 1, 1 );
+
+   glBindFramebuffer( GL_FRAMEBUFFER, 0 );
+   glViewport( 0,0, vg.window_x, vg.window_y );
+}
+
+/*
+ * Redraw the playermodel into the workshop framebuffer 
+ */
+static void workshop_render_player_preview(void){
+   render_fb_bind( gpipeline.fb_workshop_preview, 0 );
+   glClearColor( 0.16f, 0.15f, 0.15f, 1.0f );
+   glClear( GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT );
+   glEnable( GL_DEPTH_TEST );
+   glDisable( GL_BLEND );
+
+   struct skeleton *sk = &localplayer.skeleton;
+
+   player_pose res;
+   res.type = k_player_pose_type_ik;
+
+   struct skeleton_anim *anim = skeleton_get_anim( sk, "idle_cycle+y" );
+   skeleton_sample_anim( sk, anim, vg.time*0.1f, res.keyframes );
+   q_axis_angle( res.root_q, (v3f){0.0f,1.0f,0.0f}, VG_PIf );
+   v3_zero( res.root_co );
+   res.root_co[1] = 200.0f;
+
+   m4x3f transform;
+   q_m3x3( res.root_q, transform );
+   v3_copy( res.root_co, transform[3] );
+
+   /* TODO: Function. */
+   skeleton_apply_pose( sk, res.keyframes, k_anim_apply_defer_ik, 
+                        localplayer.final_mtx );
+   skeleton_apply_ik_pass( sk, localplayer.final_mtx );
+   skeleton_apply_pose( sk, res.keyframes, k_anim_apply_deffered_only,
+                        localplayer.final_mtx );
+   skeleton_apply_inverses( sk, localplayer.final_mtx );
+   skeleton_apply_transform( sk, transform, localplayer.final_mtx );
+
+   vg_camera cam;
+   v3_copy( (v3f){ 0.0f, 201.7f, 1.2f }, cam.pos );
+   
+   cam.nearz = 0.01f;
+   cam.farz = 100.0f;
+   cam.fov = 57.0f;
+   v3_zero( cam.angles );
+   
+   vg_camera_update_transform( &cam );
+   vg_camera_update_view( &cam );
+   vg_camera_update_projection( &cam );
+   vg_camera_finalize( &cam );
+
+   render_playermodel( &cam, world_current_instance(), 0, 
+                       &workshop_form.player_model, sk, localplayer.final_mtx );
+
+   glBindFramebuffer( GL_FRAMEBUFFER, 0 );
+   glViewport( 0,0, vg.window_x, vg.window_y );
 }
 
 /*
  * Redraw the model file into the workshop framebuffer
  */
-VG_STATIC void workshop_render_preview(void)
-{
+static void workshop_render_board_preview(void){
    if( !workshop_form.ptr_ent ){
       return;
    }
@@ -862,13 +951,13 @@ VG_STATIC void workshop_render_preview(void)
    v3_add( display->transform.co, display1->transform.co, baseco );
    v3_muls( baseco, 0.5f, baseco );
 
-   camera cam;
+   vg_camera cam;
    v3f basevector;
    v3_sub( display->transform.co, ref->transform.co, basevector );
    float dist = v3_length( basevector );
 
    v3f baseangles;
-   player_vector_angles( baseangles, basevector, 1.0f, 0.0f );
+   v3_angles( basevector, baseangles );
 
    v2_add( workshop_form.view_angles, baseangles, cam.angles );
    cam.angles[2] = 0.0f;
@@ -893,10 +982,10 @@ VG_STATIC void workshop_render_preview(void)
    cam.farz  = 100.0f;
    cam.fov   = ref->fov;
    
-   camera_update_transform( &cam );
-   camera_update_view( &cam );
-   camera_update_projection( &cam );
-   camera_finalize( &cam );
+   vg_camera_update_transform( &cam );
+   vg_camera_update_view( &cam );
+   vg_camera_update_projection( &cam );
+   vg_camera_finalize( &cam );
 
    m4x3f mmdl, mmdl1;
    mdl_transform_m4x3( &display->transform, mmdl );
@@ -916,9 +1005,10 @@ VG_STATIC void workshop_render_preview(void)
    glBufferSubData( GL_UNIFORM_BUFFER, 0, 
                     sizeof(struct ub_world_lighting), &world->ub_lighting );
 
-   render_world( world, &cam, 1 );
-   render_board( &cam, world, board, mmdl,  k_board_shader_entity );
-   render_board( &cam, world, board, mmdl1, k_board_shader_entity );
+   render_world( world, &cam, 0, 0, 0, 0 );
+   struct player_board_pose pose = {0};
+   render_board( &cam, world, board, mmdl,  &pose, k_board_shader_entity );
+   render_board( &cam, world, board, mmdl1, &pose, k_board_shader_entity );
 
    glBindFramebuffer( GL_FRAMEBUFFER, 0 );
    glViewport( 0,0, vg.window_x, vg.window_y );
@@ -929,32 +1019,75 @@ VG_STATIC void workshop_render_preview(void)
  * -----------------------------------------------------------------------------
  */
 
-VG_STATIC void workshop_changed_model_path( char *buf, u32 len ){
+static void workshop_changed_model_path( char *buf, u32 len ){
    workshop_form.submission.submit_file_and_image = 1;
 }
 
-VG_STATIC void workshop_changed_title( char *buf, u32 len ){
+static void workshop_changed_title( char *buf, u32 len ){
    workshop_form.submission.submit_title = 1;
 }
 
-VG_STATIC void workshop_changed_description( char *buf, u32 len ){
+static void workshop_changed_description( char *buf, u32 len ){
    workshop_form.submission.submit_description = 1;
 }
 
-VG_STATIC void workshop_form_gui_edit_page( ui_rect content )
-{
-   ui_rect image_plane;
-   ui_split_px( content, k_ui_axis_h, 300, 0, image_plane, content );
-   ui_fill( image_plane, ui_colour( k_ui_bg+0 ) );
-
-   ui_rect img_box;
-   ui_fit_item( image_plane, (ui_px[2]){ 3, 2 }, img_box );
+static void workshop_form_gui_page_undecided( ui_rect content ){
+   ui_rect box;
+   rect_copy( content, box );
+   box[3] = 128;
+   box[2] = (box[2]*2)/3;
+   ui_rect_center( content, box );
+
+   ui_rect row;
+   ui_split( box, k_ui_axis_h, 28, 0, row, box );
+   ui_text( row, "Select the type of item\n", 1, k_ui_align_middle_center,0);
+   ui_split( box, k_ui_axis_h, 28, 0, row, box );
+   ui_enum( row, "Type:", workshop_form_type_opts,
+               4, &workshop_form.submission.submission_type_selection );
+   ui_split( box, k_ui_axis_h, 8, 0, row, box );
+   ui_split( box, k_ui_axis_h, 28, 0, row, box );
+
+   ui_rect button_l, button_r;
+   rect_copy( row, button_l );
+   button_l[2] = 128*2;
+   ui_rect_center( row, button_l );
+   ui_split_ratio( button_l, k_ui_axis_v, 0.5f, 2, button_l, button_r );
+
+   enum addon_type type = workshop_form.submission.submission_type_selection;
+   if( type != k_addon_type_none){
+      if( ui_button_text( button_l, "OK", 1 ) == 1 ){
+         workshop_form.submission.type = type;
+
+         if( type == k_addon_type_world ){
+            workshop_form.view_changed = 1;
+            workshop_form.file_intent = k_workshop_form_file_intent_new;
+         }
+      }
+   }
+   else{
+      ui_fill( button_l, ui_colour(k_ui_bg) );
+      ui_text( button_l, "OK", 1, k_ui_align_middle_center, 
+               ui_colour(k_ui_bg+4) );
+   }
+   
+   if( ui_button_text( button_r, "Cancel", 1 ) == 1 ){
+      workshop_form.page = k_workshop_form_open;
+      workshop_form.file_intent = k_workshop_form_file_intent_none;
+   }
+}
 
+static void workshop_form_gui_draw_preview( ui_rect img_box ){
+   enum addon_type type = workshop_form.submission.type;
    if( workshop_form.file_intent == k_workshop_form_file_intent_keep_old ){
       ui_image( img_box, gpipeline.fb_workshop_preview->attachments[0].id );
    }
    else if( workshop_form.file_intent == k_workshop_form_file_intent_new ){
       ui_image( img_box, gpipeline.fb_workshop_preview->attachments[0].id );
+
+      if( type == k_addon_type_world ){
+         return;
+      }
+
       int hover  = ui_inside_rect( img_box, vg_ui.mouse ),
           target = ui_inside_rect( img_box, vg_ui.mouse_click );
       
@@ -1008,54 +1141,88 @@ VG_STATIC void workshop_form_gui_edit_page( ui_rect content )
       ui_text( img_box, "No image", 1, k_ui_align_middle_center,
                ui_colour( k_ui_orange ) );
    }
+}
 
-   /* file path */
-   ui_rect null, file_entry, file_button;
-   ui_split_px( content, k_ui_axis_h, 8, 0, null, content );
-   ui_split_px( content, k_ui_axis_h, 28, 0, file_entry, content );
-   ui_split_px( file_entry, k_ui_axis_v, file_entry[2]-128, 0, 
-                file_entry, file_button );
-
-   if( workshop_form.file_intent != k_workshop_form_file_intent_none ){
-      ui_text( file_entry, workshop_form.model_path, 1, k_ui_align_middle_left,
-               ui_colour( k_ui_fg+4 ) );
+static void workshop_form_gui_edit_page( ui_rect content ){
+   enum addon_type type = workshop_form.submission.type;
 
-      if( ui_button_text( file_button, "Remove", 1 ) ){
-         player_board_unload( &workshop_form.board_model );
-         workshop_form.file_intent = k_workshop_form_file_intent_none;
-         workshop_form.model_path[0] = '\0';
-      }
+   if( type == k_addon_type_none ){
+      workshop_form_gui_page_undecided( content );
+      return;
    }
-   else{
+
+   ui_rect image_plane;
+   ui_split( content, k_ui_axis_h, 300, 0, image_plane, content );
+   ui_fill( image_plane, ui_colour( k_ui_bg+0 ) );
+
+   ui_rect img_box;
+   ui_fit_item( image_plane, (ui_px[2]){ 3, 2 }, img_box );
+   workshop_form_gui_draw_preview( img_box );
+
+   /* file path */
+   ui_rect file_button, file_label;
+
+   char buf[128];
+   snprintf( buf, 128, 
+             "Addon folder: skaterift/%s", workshop_filetype_folder() );
+
+   if( type == k_addon_type_world ){
       struct ui_textbox_callbacks callbacks = {
          .change = workshop_changed_model_path
       };
+      ui_textbox( content, buf, workshop_form.addon_folder,
+                  vg_list_size(workshop_form.addon_folder), 1, 0, &callbacks );
+   }
+   else{
+      ui_rect file_entry;
+      ui_standard_widget( content, file_entry, 1 );
+      ui_split( file_entry, k_ui_axis_v, -128, 0, file_entry, file_button );
+
+      if( workshop_form.file_intent != k_workshop_form_file_intent_none ){
+         ui_text( file_entry, workshop_form.addon_folder, 1, 
+                  k_ui_align_middle_left, ui_colour( k_ui_fg+4 ) );
+
+         if( ui_button_text( file_button, "Remove", 1 ) == 1 ){
+            if( type == k_addon_type_board )
+               player_board_unload( &workshop_form.board_model );
+            else if( type == k_addon_type_player )
+               player_model_unload( &workshop_form.player_model );
+
+            workshop_form.file_intent = k_workshop_form_file_intent_none;
+            workshop_form.addon_folder[0] = '\0';
+         }
+      }
+      else{
+         struct ui_textbox_callbacks callbacks = {
+            .change = workshop_changed_model_path
+         };
 
-      ui_textbox( file_entry, workshop_form.model_path,
-                  vg_list_size(workshop_form.model_path), 0, &callbacks );
+         ui_textbox( file_entry, buf, workshop_form.addon_folder,
+                     vg_list_size(workshop_form.addon_folder), 1,
+                     0, &callbacks );
 
-      if( ui_button_text( file_button, "Load", 1 ) ){
-         workshop_find_preview_entity();
-         workshop_op_load_model();
+         if( ui_button_text( file_button, "Load", 1 ) == 1 ){
+            workshop_op_load_model();
+         }
       }
    }
 
-   ui_rect title_entry, label;
-   ui_split_px( content, k_ui_axis_h, 8, 0, null, content );
-   ui_split_px( content, k_ui_axis_h, 28, 0, title_entry, content );
-
    const char *str_title = "Title:", *str_desc = "Description:";
-   ui_split_px( title_entry, k_ui_axis_v, 
-                ui_text_line_width(str_title)+8, 0, label, title_entry );
 
    /* title box */
    {
       struct ui_textbox_callbacks callbacks = {
          .change = workshop_changed_title
       };
-      ui_text( label, str_title, 1, k_ui_align_middle_left, 0 );
-      ui_textbox( title_entry, workshop_form.submission.title, 
-                  vg_list_size(workshop_form.submission.title), 0, &callbacks );
+      ui_textbox( content, str_title, workshop_form.submission.title, 
+                  vg_list_size(workshop_form.submission.title), 1,
+                  0, &callbacks );
+   }
+
+   /* visibility option */
+   {
+      ui_enum( content, "Visibility:", workshop_form_visibility_opts,
+               4, &workshop_form.submission.visibility );
    }
 
    /* description box */
@@ -1063,58 +1230,51 @@ VG_STATIC void workshop_form_gui_edit_page( ui_rect content )
       struct ui_textbox_callbacks callbacks = {
          .change = workshop_changed_description
       };
-      ui_rect desc_entry;
-      ui_split_px( content, k_ui_axis_h, 8, 0, null, content );
-      ui_split_px( content, k_ui_axis_h, 28, 0, label, content );
-      ui_split_px( content, k_ui_axis_h, 28*4, 0, desc_entry, content );
-      ui_text( label, str_desc, 1, k_ui_align_middle_left, 0 );
-      ui_textbox( desc_entry, workshop_form.submission.description,
-                  vg_list_size(workshop_form.submission.description), 
-                     UI_TEXTBOX_MULTILINE|UI_TEXTBOX_WRAP, &callbacks );
+      ui_textbox( content, str_desc, workshop_form.submission.description,
+                  vg_list_size(workshop_form.submission.description), 4,
+                  UI_TEXTBOX_MULTILINE|UI_TEXTBOX_WRAP, &callbacks );
    }
 
    /* submissionable */
-   ui_rect submission_row;
-   ui_split_px( content, k_ui_axis_h, 8, 0, null, content );
-   ui_split_px( content, k_ui_axis_h, content[3]-32-8, 0, content, 
-                submission_row  );
+   ui_rect final_row;
+   ui_split( content, k_ui_axis_h, content[3]-32-8, 0, content, final_row );
 
    ui_rect submission_center;
-   rect_copy( submission_row, submission_center );
+   rect_copy( final_row, submission_center );
    submission_center[2] = 256;
-   ui_rect_center( submission_row, submission_center );
+   ui_rect_center( final_row, submission_center );
 
    ui_rect btn_left, btn_right;
    ui_split_ratio( submission_center, k_ui_axis_v, 0.5f, 8, 
                    btn_left, btn_right );
 
-   if( ui_button_text( btn_left, "Publish", 1 ) ){
+   if( ui_button_text( btn_left, "Publish", 1 ) == 1 ){
       workshop_op_submit();
    }
-   if( ui_button_text( btn_right, "Cancel", 1 ) ){
-      vg_info( "left\n" );
+   if( ui_button_text( btn_right, "Cancel", 1 ) == 1 ){
+      workshop_form.page = k_workshop_form_open;
+      player_board_unload( &workshop_form.board_model );
+      workshop_form.file_intent = k_workshop_form_file_intent_none;
    }
 
    /* disclaimer */
-   /* TODO!! OPEN THIS LINK */
    const char *disclaimer_text = 
       "By submitting this item, you agree to the workshop terms of service";
 
    ui_rect disclaimer_row, inner, link;
-   ui_split_px( content, k_ui_axis_h, 8, 0, null, content );
-   ui_split_px( content, k_ui_axis_h, content[3]-32, 0, content, 
-                disclaimer_row );
+   ui_split( content, k_ui_axis_h, content[3]-32, 0, content, disclaimer_row );
 
    ui_px btn_width = 32;
 
    rect_copy( disclaimer_row, inner );
    inner[2] = ui_text_line_width( disclaimer_text ) + btn_width+8;
 
+   ui_rect label;
    ui_rect_center( disclaimer_row, inner );
-   ui_split_px( inner, k_ui_axis_v, inner[2]-btn_width, 0, label, btn_right);
-   ui_rect_pad( btn_right, 2 );
+   ui_split( inner, k_ui_axis_v, inner[2]-btn_width, 0, label, btn_right);
+   ui_rect_pad( btn_right, (ui_px[2]){2,2} );
 
-   if( ui_button_text( btn_right, "\x91", 2 ) ){
+   if( ui_button_text( btn_right, "\xbf", 2 ) == 1 ){
       ISteamFriends *hSteamFriends = SteamAPI_SteamFriends();
       SteamAPI_ISteamFriends_ActivateGameOverlayToWebPage( hSteamFriends,
             "https://steamcommunity.com/sharedfiles/workshoplegalagreement",
@@ -1125,37 +1285,61 @@ VG_STATIC void workshop_form_gui_edit_page( ui_rect content )
             ui_colour( k_ui_fg+4 ) );
 }
 
-VG_STATIC void workshop_form_gui_sidebar( ui_rect sidebar )
+static void workshop_form_gui_sidebar( ui_rect sidebar )
 {
-   /* 
-    * sidebar existing entries panel
-    */
    ui_fill( sidebar, ui_colour( k_ui_bg+2 ) );
 
    ui_rect title;
-   ui_split_px( sidebar, k_ui_axis_h, 28, 0, title, sidebar );
+   ui_split( sidebar, k_ui_axis_h, 28, 0, title, sidebar );
+
+   if( workshop_form.page == k_workshop_form_edit ){
+      ui_text( title, "Editing", 1, k_ui_align_middle_center, 0 );
+      ui_split( sidebar, k_ui_axis_h, 28, 0, title, sidebar );
+
+      if( workshop_form.submission.type != k_addon_type_none ){
+         char buf[512];
+         vg_str str;
+         vg_strnull( &str, buf, 512 );
+
+         if( workshop_form.submission.file_id )
+            vg_strcat( &str, "Editing an existing " );
+         else
+            vg_strcat( &str, "Creating a new " );
+
+         if( workshop_form.submission.type == k_addon_type_board )
+            vg_strcat( &str, "skateboard." );
+         else if( workshop_form.submission.type == k_addon_type_world )
+            vg_strcat( &str, "world." );
+         else if( workshop_form.submission.type == k_addon_type_player )
+            vg_strcat( &str, "playermodel." );
+         else
+            vg_strcat( &str, "???." );
+
+         ui_text( title, buf, 1, k_ui_align_middle_center, 
+                  ui_colour(k_ui_fg+4) );
+      }
+      return;
+   }
+
+   /* 
+    * sidebar existing entries panel
+    */
    ui_text( title, "Your submissions", 1, k_ui_align_middle_center, 0 );
 
    ui_rect controls, btn_create_new;
-   ui_split_px( sidebar, k_ui_axis_h, 32, 0, controls, sidebar );
-   ui_split_px( sidebar, k_ui_axis_h, sidebar[3]-32, 0, 
-                sidebar, btn_create_new );
+   ui_split( sidebar, k_ui_axis_h,  32, 0, controls, sidebar );
+   ui_split( sidebar, k_ui_axis_h, -32, 0, sidebar, btn_create_new );
    ui_fill( controls, ui_colour( k_ui_bg+1 ) );
-   ui_outline( controls, -1, ui_colour( k_ui_bg+4 ) );
 
    char buf[32];
-   strcpy( buf, "page " );
-   int i  = 5;
-
-   /* TODO: for what it is, this code is getting a bit.. special */
-   if( workshop_form.view_published_page_id )
-       i += highscore_intl( buf+i, workshop_form.view_published_page_id, 4 );
-   else     buf[ i ++ ] = '0';
-   ;
-            buf[ i ++ ] = '/';
-       i += highscore_intl( buf+i, workshop_form.view_published_page_count, 4 );
-            buf[ i ++ ] = '\0';
-
+   vg_str str;
+   vg_strnull( &str, buf, sizeof(buf) );
+   vg_strcat( &str, "page " );
+   vg_strcati32( &str,  workshop_form.view_published_page_id+1 );
+   vg_strcatch( &str, '/' );
+   vg_strcati32( &str, workshop_form.view_published_page_count );
+
+   ui_rect_pad( controls, (ui_px[2]){0,4} );
    ui_rect info;
    ui_split_ratio( controls, k_ui_axis_v, 0.25f, 0, info, controls );
    ui_text( info, buf, 1, k_ui_align_middle_center, 0 );
@@ -1163,30 +1347,29 @@ VG_STATIC void workshop_form_gui_sidebar( ui_rect sidebar )
    ui_rect btn_left, btn_right;
    ui_split_ratio( controls, k_ui_axis_v, 0.5f, 2, btn_left, btn_right );
             
-   if( ui_button_text( btn_left, "newer", 1 ) ){
+   if( ui_button_text( btn_left, "newer", 1 ) == 1 ){
       workshop_view_page( workshop_form.view_published_page_id-1 );
    }
 
-   if( ui_button_text( btn_right, "older", 1 ) ){
+   if( ui_button_text( btn_right, "older", 1 ) == 1 ){
       workshop_view_page( workshop_form.view_published_page_count+1 );
    }
 
-   if( ui_button_text( btn_create_new, "Create New Item", 1 ) ){
+   if( ui_button_text( btn_create_new, "Create New Item", 1 ) == 1 ){
       workshop_reset_submission_data();
       workshop_form.submission.submit_title = 1;
       workshop_form.submission.submit_description = 1;
       workshop_form.submission.submit_file_and_image = 1;
       workshop_form.page = k_workshop_form_edit;
-      workshop_find_preview_entity();
    }
 
    for( int i=0; i<workshop_form.published_files_list_length; i++ ){
       ui_rect item;
-      ui_split_px( sidebar, k_ui_axis_h, 28, 0, item, sidebar );
-      ui_rect_pad( item, 4 );
+      ui_split( sidebar, k_ui_axis_h, 28, 0, item, sidebar );
+      ui_rect_pad( item, (ui_px[2]){4,4} );
       
       struct published_file *pfile = &workshop_form.published_files_list[i];
-      if( ui_button_text( item, pfile->title, 1 ) ){
+      if( ui_button_text( item, pfile->title, 1 ) == 1 ){
          if( pfile->result == k_EResultOK ){
             vg_info( "Select index: %d\n", pfile->result_index );
             workshop_op_download_and_view_submission( pfile->result_index );
@@ -1198,7 +1381,7 @@ VG_STATIC void workshop_form_gui_sidebar( ui_rect sidebar )
    }
 }
 
-VG_STATIC void workshop_form_gui(void)
+void workshop_form_gui(void)
 {
    enum workshop_form_page stable_page = workshop_form.page;
    if( stable_page == k_workshop_form_hidden ) return;
@@ -1210,19 +1393,19 @@ VG_STATIC void workshop_form_gui(void)
    vg_ui.wants_mouse = 1;
 
    ui_fill( window, ui_colour( k_ui_bg+1 ) );
-   ui_outline( window, 1, ui_colour( k_ui_bg+7 ) );
+   ui_outline( window, 1, ui_colour( k_ui_bg+7 ), 0 );
 
    ui_rect title, panel;
-   ui_split_px( window, k_ui_axis_h, 28, 0, title, panel );
+   ui_split( window, k_ui_axis_h, 28, 0, title, panel );
    ui_fill( title, ui_colour( k_ui_bg+7 ) );
    ui_text( title, "Workshop tool", 1, k_ui_align_middle_center, 
             ui_colourcont(k_ui_bg+7) );
 
    ui_rect quit_button;
-   ui_split_px( title, k_ui_axis_v, title[2]-title[3], 2, title, quit_button );
+   ui_split( title, k_ui_axis_v, title[2]-title[3], 2, title, quit_button );
 
-   if( workshop_form.operation == k_workshop_form_op_none ){
-      if( ui_button_text( quit_button, "X", 1 ) ){
+   if( vg_loader_availible() ){
+      if( ui_button_text( quit_button, "X", 1 ) == 1 ){
          workshop_quit_form();
          return;
       }
@@ -1234,19 +1417,19 @@ VG_STATIC void workshop_form_gui(void)
     * escapes here and we show them a basic string
     */
 
-   if( workshop_form.operation != k_workshop_form_op_none ){
+   if( workshop_form.op != k_workshop_op_none ){
       const char *op_string = "The programmer has not bothered to describe "
                               "the current operation that is running.";
 
-      switch(workshop_form.operation){
-         case k_workshop_form_op_loading_model:
+      switch( workshop_form.op ){
+         case k_workshop_op_loading_model:
             op_string = "Operation in progress: Loading model file.";
          break;
-         case k_workshop_form_op_publishing_update:
+         case k_workshop_op_publishing_update:
             op_string = "Operation in progress: publishing submission update "
                         "to steam.";
          break;
-         case k_workshop_form_op_downloading_submission:
+         case k_workshop_op_downloading_submission:
             op_string = "Operation in progress: downloading existing submission"
                         " from Steam services.";
          break;
@@ -1262,7 +1445,18 @@ VG_STATIC void workshop_form_gui(void)
        workshop_form.view_changed && 
        workshop_form.file_intent == k_workshop_form_file_intent_new )
    {
-      workshop_render_preview();
+      enum addon_type type = workshop_form.submission.type;
+      if( type == k_addon_type_board ){
+         workshop_render_board_preview();
+      }
+      else if( type == k_addon_type_world ){
+         vg_success( "Renders world preview\n" );
+         workshop_render_world_preview();
+      }
+      else if( type == k_addon_type_player ){
+         workshop_render_player_preview();
+      }
+
       workshop_form.view_changed = 0;
    }
 
@@ -1272,7 +1466,7 @@ VG_STATIC void workshop_form_gui(void)
    ui_split_ratio( panel, k_ui_axis_v, 0.3f, 1, sidebar, content );
 
    /* content page */
-   ui_rect_pad( content, 8 );
+   ui_rect_pad( content, (ui_px[2]){8,8} );
 
    if( stable_page == k_workshop_form_edit ){
       workshop_form_gui_edit_page( content );
@@ -1283,7 +1477,7 @@ VG_STATIC void workshop_form_gui(void)
    }
    else if( stable_page >= k_workshop_form_cclosing ){
       ui_rect submission_row;
-      ui_split_px( content, k_ui_axis_h, content[3]-32-8, 0, content, 
+      ui_split( content, k_ui_axis_h, content[3]-32-8, 0, content, 
                    submission_row );
 
       u32 colour;
@@ -1300,9 +1494,9 @@ VG_STATIC void workshop_form_gui(void)
       rect_copy( submission_row, submission_center );
       submission_center[2] = 128;
       ui_rect_center( submission_row, submission_center );
-      ui_rect_pad( submission_center, 8 );
+      ui_rect_pad( submission_center, (ui_px[2]){8,8} );
 
-      if( ui_button_text( submission_center, "OK", 1 ) ){
+      if( ui_button_text( submission_center, "OK", 1 ) == 1 ){
          workshop_form.page = k_workshop_form_open;
       }
    }
@@ -1310,4 +1504,44 @@ VG_STATIC void workshop_form_gui(void)
    workshop_form_gui_sidebar( sidebar );
 }
 
-#endif /* WORKSHOP_C */
+/*
+ * Some async api stuff
+ * -----------------------------------------------------------------------------
+ */
+
+void async_workshop_get_filepath( void *data, u32 len )
+{
+   struct async_workshop_filepath_info *info = data;
+
+   u64 _size;
+   u32 _ts;
+
+   ISteamUGC *hSteamUGC = SteamAPI_SteamUGC();
+   if( !SteamAPI_ISteamUGC_GetItemInstallInfo( hSteamUGC, info->id, &_size,
+                                               info->buf, info->len, &_ts ))
+   {
+      vg_error( "GetItemInstallInfo failed\n" );
+      info->buf[0] = '\0';
+   }
+}
+
+void async_workshop_get_installed_files( void *data, u32 len )
+{
+   struct async_workshop_installed_files_info *info = data;
+
+   ISteamUGC *hSteamUGC = SteamAPI_SteamUGC();
+   u32 count = SteamAPI_ISteamUGC_GetSubscribedItems( hSteamUGC, info->buffer,
+                                                      *info->len );
+
+   vg_info( "Found %u subscribed items\n", count );
+
+   u32 j=0;
+   for( u32 i=0; i<count; i++ ){
+      u32 state = SteamAPI_ISteamUGC_GetItemState( hSteamUGC, info->buffer[i] );
+      if( state & k_EItemStateInstalled ){
+         info->buffer[j ++] = info->buffer[i];
+      }
+   }
+
+   *info->len = j;
+}