+ if( cell->state & FLAG_CANAL && cell->state & FLAG_TARGETED && cell->config == k_cell_type_split )
+ {
+ glUniform3f( SHADER_UNIFORM( shader_tile_colour, "uOffset" ), x, y, 1.0f );
+ draw_mesh( cell->state & FLAG_FLIP_FLOP? 5: 4, 1 );
+ }
+ }
+ }
+
+ // I/O ARRAYS
+ // ========================================================================================================
+
+ //glEnable(GL_BLEND);
+
+ for( int i = 0; i < arrlen( world.io ); i ++ )
+ {
+ struct cell_terminal *term = &world.io[ i ];
+ int is_input = pcell(term->pos)->state & FLAG_INPUT;
+
+ v4f dot_colour = { 0.0f, 0.0f, 0.0f, 1.0f };
+
+ for( int k = 0; k < term->run_count; k ++ )
+ {
+ float arr_base = is_input? 1.2f: -0.2f,
+ run_offset = (is_input? 0.2f: -0.2f) * (float)k,
+ y_position = is_input?
+ (arr_base + (float)term->pos[1] + (float)(term->run_count-1)*0.2f) - run_offset:
+ (float)term->pos[1] + arr_base + run_offset;
+
+ v4f bar_colour;
+ int bar_draw = 0;
+
+ if( is_simulation_running() )
+ {
+ if( k == world.sim_run )
+ {
+ float a = fabsf(sinf( vg_time * 2.0f )) * 0.075f + 0.075f;
+
+ v4_copy( (v4f){ 1.0f, 1.0f, 1.0f, a }, bar_colour );
+ }
+ else
+ v4_copy( (v4f){ 0.0f, 0.0f, 0.0f, 0.13f }, bar_colour );
+
+ bar_draw = 1;
+ }
+ else if( 1 || k & 0x1 )
+ {
+ if( k & 0x1 )
+ v4_copy( (v4f){ 1.0f, 1.0f, 1.0f, 0.07f }, bar_colour );
+ else
+ v4_copy( (v4f){ 0.0f, 0.0f, 0.0f, 0.13f }, bar_colour );
+
+ bar_draw = 1;
+ }
+
+ if( bar_draw )
+ {
+ glUniform4fv( SHADER_UNIFORM( shader_tile_colour, "uColour" ), 1, bar_colour );
+ glUniform3f( SHADER_UNIFORM( shader_tile_colour, "uOffset" ), (float)term->pos[0], y_position - 0.1f, 1.0f );
+ draw_mesh( 2, 2 );
+ }
+
+ for( int j = 0; j < term->runs[k].condition_count; j ++ )
+ {
+ glUniform3f( SHADER_UNIFORM( shader_tile_colour, "uOffset" ),
+ (float)term->pos[0] + 0.2f + 0.2f * (float)j,
+ y_position,
+ 0.1f
+ );
+
+ if( is_input )
+ {
+ char cc = term->runs[k].conditions[j];
+ if( cc != ' ' )
+ {
+ colour_code_v3( cc, dot_colour );
+ glUniform4fv( SHADER_UNIFORM( shader_tile_colour, "uColour" ), 1, dot_colour );
+
+ // Draw filled if tick not passed, draw empty if empty
+ if( (world.sim_frame > j && world.sim_run >= k) || world.sim_run > k )
+ draw_mesh( empty_start, empty_count );
+ else
+ draw_mesh( filled_start, filled_count );
+ }
+ }
+ else
+ {
+
+ if( term->runs[k].recv_count > j )
+ {
+ colour_code_v3( term->runs[k].recieved[j], dot_colour );
+ v3_muls( dot_colour, 0.8f, dot_colour );
+ glUniform4fv( SHADER_UNIFORM( shader_tile_colour, "uColour" ), 1, dot_colour );
+
+ draw_mesh( filled_start, filled_count );
+ }
+
+ colour_code_v3( term->runs[k].conditions[j], dot_colour );
+ glUniform4fv( SHADER_UNIFORM( shader_tile_colour, "uColour" ), 1, dot_colour );
+
+ draw_mesh( empty_start, empty_count );
+ }
+ }
+ }
+ }
+
+ glDisable(GL_BLEND);
+
+ // Draw score
+ /*
+ float const score_bright = 1.25f;
+ glUniform4f( SHADER_UNIFORM( shader_tile_colour, "uColour" ),
+ 0.4f*score_bright, 0.39f*score_bright, 0.45f*score_bright, 1.0f );
+
+ use_mesh( &world.numbers );
+ draw_numbers( (v3f){ 2.0f, (float)world.h-1.875f, 0.3333f }, world.score );
+ */
+}
+
+static ui_colourset flcol_list_a = {
+ .main = 0xff877979,
+ .hover = 0xffa09393,
+ .active = 0xffbfb1b0
+};
+static ui_colourset flcol_list_b = {
+ .main = 0xff7c6e6e,
+ .hover = 0xffa09393,
+ .active = 0xffbfb1b0
+};
+
+static ui_colourset flcol_list_complete_a = {
+ .main = 0xff62a064,
+ .hover = 0xff8dc18f,
+ .active = 0xffb2ddb3
+};
+
+static ui_colourset flcol_list_complete_b = {
+ .main = 0xff79b37b,
+ .hover = 0xff8dc18f,
+ .active = 0xffb2ddb3
+};
+
+static ui_colourset flcol_list_locked = {
+ .main = 0xff655959,
+ .hover = 0xff655959,
+ .active = 0xff655959
+};
+
+static struct
+{
+ SteamLeaderboard_t steam_leaderboard;
+ int leaderboard_show;
+
+ struct leaderboard_player
+ {
+ // Internal
+ u64_steamid id;
+ i32 score;
+ int is_local_player;
+
+ // To be displayed
+ char score_text[ 16 ];
+ char player_name[ 48 ];
+ GLuint texture; // Not dynamic
+ }
+ leaderboard_players[10];
+ int leaderboard_count;
+
+ struct
+ {
+ struct cmp_level *level;
+
+ i32 score;
+ int is_waiting;
+ }
+ upload_request;
+
+ struct cmp_level *level_selected;
+}
+ui_data;
+
+void vg_ui(void)
+{
+ // UI memory
+ static int pack_selection = 0;
+ static struct pack_info
+ {
+ struct cmp_level *levels;
+ u32 level_count;
+ const char *name;
+ }
+ pack_infos[] =
+ {
+ {
+ .levels = cmp_levels_tutorials,
+ .level_count = vg_list_size(cmp_levels_tutorials),
+ .name = "Training"
+ },
+ {
+ .levels = cmp_levels_basic,
+ .level_count = vg_list_size(cmp_levels_basic),
+ .name = "Main"
+ },
+ {
+ .levels = cmp_levels_grad,
+ .level_count = vg_list_size(cmp_levels_tutorials),
+ .name = "Expert"
+ }
+ };
+
+ // UI Code
+ ui_global_ctx.cursor[0] = 0;
+ ui_global_ctx.cursor[1] = 0;
+ ui_global_ctx.cursor[2] = 256;
+
+ gui_fill_y();
+
+ ui_global_ctx.id_base = 4 << 16;
+
+ gui_new_node();
+ {
+ gui_capture_mouse( 9999 );
+ gui_fill_rect( ui_global_ctx.cursor, 0xff5a4e4d );
+
+ gui_text( "ASSIGNMENTS", 8, 0 );
+
+ ui_global_ctx.cursor[1] += 30;
+ ui_global_ctx.cursor[3] = 25;
+
+ gui_new_node();
+ {
+ ui_rect_pad( ui_global_ctx.cursor, 2 );
+ ui_global_ctx.cursor[2] = 84;
+
+ for( int i = 0; i < 3; i ++ )
+ {
+ int pack_is_unlocked = pack_infos[i].levels[0].unlocked;
+
+ if( i == pack_selection || !pack_is_unlocked )
+ gui_override_colours( &flcol_list_locked );
+
+ if( gui_button( 2000 + i ) == k_button_click && pack_is_unlocked )
+ pack_selection = i;
+
+ ui_global_ctx.cursor[1] += 2;
+ gui_text( pack_is_unlocked? pack_infos[i].name: "???", 4, 0 );
+ gui_end_right();
+
+ gui_reset_colours();
+ }
+ }
+ gui_end_down();
+
+ ui_global_ctx.cursor[3] = 500;
+
+ // DRAW LEVEL SELECTION LIST
+ {
+ struct cmp_level *levels = pack_infos[ pack_selection ].levels;
+ int count = pack_infos[ pack_selection ].level_count;
+
+ static struct ui_scrollbar sb = {
+ .bar_height = 400
+ };
+
+ ui_px view_height = ui_global_ctx.cursor[3];
+ ui_px level_height = 50;
+
+ // Level scroll view
+ gui_new_node();
+ {
+ gui_fill_rect( ui_global_ctx.cursor, 0xff5a4e4d );
+ gui_set_clip( ui_global_ctx.cursor );
+
+ ui_global_ctx.cursor[2] = 14;
+ gui_align_right();
+
+ ui_px content_height = count*level_height;
+ if( content_height > view_height )
+ {
+ ui_scrollbar( &ui_global_ctx, &sb, 1 );
+ ui_global_ctx.cursor[1] -= ui_calculate_content_scroll( &sb, content_height );
+ }
+ else
+ {
+ gui_fill_rect( ui_global_ctx.cursor, 0xff807373 );
+ }
+
+ ui_global_ctx.cursor[2] = 240;
+ ui_global_ctx.cursor[3] = level_height;
+ gui_align_left();
+
+ for( int i = 0; i < count; i ++ )
+ {
+ struct cmp_level *lvl_info = &levels[i];
+
+ if( lvl_info->unlocked )
+ {
+ if( lvl_info->completed_score != 0 )
+ gui_override_colours( i&0x1? &flcol_list_complete_a: &flcol_list_complete_b );
+ else
+ gui_override_colours( i&0x1? &flcol_list_a: &flcol_list_b );
+ }
+ else
+ gui_override_colours( &flcol_list_locked );
+
+ if( lvl_info->unlocked )
+ {
+ if( gui_button( 2 + i ) == k_button_click )
+ {
+ ui_data.level_selected = &levels[i];
+ ui_data.leaderboard_show = 0;
+
+ if( pack_selection >= 1 )
+ sw_find_leaderboard( ui_data.level_selected->map_name );
+ }
+
+ ui_global_ctx.override_colour = 0xffffffff;
+ gui_text( lvl_info->title, 6, 0 );
+ ui_global_ctx.cursor[1] += 18;
+ gui_text( lvl_info->completed_score>0? "passed": "incomplete", 4, 0 );
+ }
+ else
+ {
+ gui_button( 2 + i );
+
+ ui_global_ctx.override_colour = 0xff786f6f;
+ gui_text( "???", 6, 0 );
+ ui_global_ctx.cursor[1] += 18;
+ gui_text( "locked", 4, 0 );
+ }
+
+ gui_end_down();
+ }
+
+ gui_reset_colours();
+ gui_release_clip();
+ }
+ gui_end_down();
+ }
+ }
+ gui_end_right();
+
+ // Selected level UI
+ // ============================================================
+
+ if( ui_data.level_selected )
+ {
+ ui_global_ctx.cursor[0] += 16;
+ ui_global_ctx.cursor[1] += 16;
+ ui_global_ctx.cursor[2] = 512-40;
+ ui_global_ctx.cursor[3] = 560-16;
+
+ gui_new_node();
+ {
+ gui_capture_mouse( 9999 );
+
+ gui_fill_rect( ui_global_ctx.cursor, 0xff5a4e4d );
+ ui_global_ctx.cursor[1] += 4;
+ gui_text( ui_data.level_selected->title, 6, 0 );
+
+ ui_global_ctx.cursor[1] += 30;
+ ui_rect_pad( ui_global_ctx.cursor, 8 );
+ ui_global_ctx.cursor[3] = 300;
+
+ gui_new_node();
+ {
+ gui_fill_rect( ui_global_ctx.cursor, 0xff655959 );
+ }
+ gui_end_down();
+
+ ui_text_use_paragraph( &ui_global_ctx );
+ ui_global_ctx.cursor[1] += 2;
+
+ gui_text( ui_data.level_selected->description, 5, 0 );
+ ui_text_use_title( &ui_global_ctx );
+
+ // Buttons at the bottom
+ ui_global_ctx.cursor[3] = 25;
+ ui_global_ctx.cursor[2] = 80;
+
+ gui_align_bottom();
+ ui_global_ctx.cursor[1] -= 8;
+
+ if( gui_button( 3000 ) == k_button_click )
+ {
+ ui_data.level_selected = NULL;
+ }
+ gui_text( "BACK", 6, k_text_alignment_center );
+ gui_end();
+
+ gui_align_right();
+ ui_global_ctx.cursor[2] = 170;
+ ui_global_ctx.cursor[0] -= 8 + 170 + 2;
+
+ {
+ gui_override_colours( &flcol_list_locked );
+ if( gui_button( 3001 ) == k_button_click )
+ vg_error( "UNIMPLEMENTED\n" );
+
+ ui_global_ctx.override_colour = 0xff888888;
+
+ gui_text( "RESTORE SOLUTION", 6, k_text_alignment_center );
+ gui_end_right();
+ ui_global_ctx.override_colour = 0xffffffff;
+ }
+
+ ui_global_ctx.cursor[0] += 2;
+ ui_global_ctx.cursor[2] = 80;
+
+ {
+ gui_override_colours( &flcol_list_complete_a );
+ if( gui_button( 3002 ) == k_button_click )
+ {
+ if( console_changelevel( 1, &ui_data.level_selected->map_name ) )
+ {
+ world.pCmpLevel = ui_data.level_selected;
+
+ ui_data.level_selected = NULL;
+ ui_data.leaderboard_show = 0;
+ }
+ }
+ gui_text( "PLAY", 6, k_text_alignment_center );
+ gui_end();
+ }
+
+ gui_reset_colours();
+ }
+ gui_end_right();
+
+ if( ui_data.leaderboard_show )
+ {
+ ui_global_ctx.cursor[0] += 16;
+ ui_global_ctx.cursor[2] = 350;
+ ui_global_ctx.cursor[3] = 25;
+
+ // If has results
+ gui_new_node();
+ {
+ gui_fill_rect( ui_global_ctx.cursor, 0xff5a4e4d );
+ gui_text( "FRIEND LEADERBOARD", 6, 0 );
+ }
+ gui_end_down();
+
+ ui_global_ctx.cursor[1] += 2;
+
+ gui_new_node();
+ {
+ ui_global_ctx.cursor[3] = 32+8;
+
+ for( int i = 0; i < ui_data.leaderboard_count; i ++ )
+ {
+ gui_new_node();
+ {
+ gui_fill_rect( ui_global_ctx.cursor, i&0x1? flcol_list_a.main: flcol_list_b.main );
+
+ ui_global_ctx.cursor[0] += 4;
+ ui_global_ctx.cursor[1] += 4;
+
+ // 1,2,3 ...
+ static const char *places[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "10" };
+ gui_text( places[i], 7, 0 );
+ ui_global_ctx.cursor[0] += 32;
+
+ struct leaderboard_player *player = &ui_data.leaderboard_players[i];
+
+ // Players image
+ ui_global_ctx.cursor[2] = 32;
+ ui_global_ctx.cursor[3] = 32;
+
+ gui_new_node();
+ {
+ gui_push_image( ui_global_ctx.cursor, player->texture );
+ }
+ gui_end_right();
+
+ // Players name
+ gui_text( player->player_name, 7, 0 );
+
+ ui_global_ctx.cursor[2] = 50;
+ gui_align_right();
+
+ gui_text( player->score_text, 7, k_text_alignment_right );
+ }
+ gui_end_down();
+
+ ui_global_ctx.cursor[1] += 2;
+ }
+ }
+ gui_end();
+ }
+ }
+}
+
+void leaderboard_dispatch_score(void)
+{
+ sw_upload_leaderboard_score(
+ ui_data.upload_request.level->steam_leaderboard,
+ k_ELeaderboardUploadScoreMethodKeepBest,
+ ui_data.upload_request.score,
+ NULL,
+ 0
+ );
+
+ ui_data.upload_request.is_waiting = 0;
+
+ vg_success( "Dispatched leaderboard score\n" );
+}
+
+void leaderboard_found( LeaderboardFindResult_t *pCallback )
+{
+ if( !pCallback->m_bLeaderboardFound )
+ {
+ vg_error( "Leaderboard could not be found\n" );
+ ui_data.steam_leaderboard = 0;
+ }
+ else
+ {
+ const char *recieved_name = sw_get_leaderboard_name( pCallback->m_hSteamLeaderboard );
+
+ // Update UI state and request entries if this callback found the current UI level
+ if( ui_data.level_selected )
+ {
+ if( !strcmp( recieved_name, ui_data.level_selected->map_name ) )
+ {
+ sw_download_leaderboard_entries( pCallback->m_hSteamLeaderboard, k_ELeaderboardDataRequestFriends, 0, 8 );
+ ui_data.level_selected->steam_leaderboard = pCallback->m_hSteamLeaderboard;
+ }
+ }
+
+ // Dispatch the waiting request if there was one
+ if( ui_data.upload_request.is_waiting )
+ {
+ if( !strcmp( recieved_name, ui_data.upload_request.level->map_name ) )
+ {
+ ui_data.upload_request.level->steam_leaderboard = pCallback->m_hSteamLeaderboard;
+ leaderboard_dispatch_score();
+ }
+ }
+ }
+}
+
+void leaderboard_downloaded( LeaderboardScoresDownloaded_t *pCallback )
+{
+ // Update UI if this leaderboard matches what we currently have in view
+ if( ui_data.level_selected->steam_leaderboard == pCallback->m_hSteamLeaderboard )
+ {
+ vg_info( "Recieved %d entries\n", pCallback->m_cEntryCount );
+ ui_data.leaderboard_count = VG_MIN( pCallback->m_cEntryCount, 8 );
+
+ u64_steamid local_player = sw_get_steamid();
+
+ for( int i = 0; i < ui_data.leaderboard_count; i ++ )
+ {
+ LeaderboardEntry_t entry;
+ sw_get_downloaded_entry( pCallback->m_hSteamLeaderboardEntries, i, &entry, NULL, 0 );
+
+ struct leaderboard_player *player = &ui_data.leaderboard_players[i];
+
+ player->id = entry.m_steamIDUser.m_unAll64Bits;
+ strncpy( player->player_name, sw_get_friend_persona_name( player->id ), vg_list_size( player->player_name )-1 );
+ player->score = entry.m_nScore;
+
+ snprintf( player->score_text, vg_list_size(player->score_text), "%d", player->score );
+ player->texture = sw_get_player_image( player->id );
+
+ if( player->texture == 0 )
+ player->texture = tex_unkown.name;
+
+ player->is_local_player = local_player == player->id? 1: 0;
+ }
+
+ if( ui_data.leaderboard_count )
+ ui_data.leaderboard_show = 1;
+ else
+ ui_data.leaderboard_show = 0;
+ }
+ else vg_warn( "Downloaded leaderboard does not match requested!\n" );
+}
+
+void leaderboard_set_score( struct cmp_level *cmp_level, u32 score )
+{
+ if( ui_data.upload_request.is_waiting )
+ vg_warn( "You are uploading leaderboard entries too quickly!\n" );
+
+ ui_data.upload_request.level = cmp_level;
+ ui_data.upload_request.score = score;
+ ui_data.upload_request.is_waiting = 1;
+
+ // If leaderboard ID has been downloaded already then just immediately dispatch this
+ if( cmp_level->steam_leaderboard )
+ leaderboard_dispatch_score();
+ else
+ sw_find_leaderboard( cmp_level->map_name );
+}
+
+// CONSOLE COMMANDS
+// ===========================================================================================================
+
+static int console_credits( int argc, char const *argv[] )
+{
+ vg_info( "Aknowledgements:\n" );
+ vg_info( " GLFW zlib/libpng glfw.org\n" );
+ vg_info( " miniaudio MIT0 miniaud.io\n" );
+ vg_info( " QOI MIT phoboslab.org\n" );
+ vg_info( " STB library MIT nothings.org\n" );
+ return 0;
+}
+
+static int console_save_map( int argc, char const *argv[] )
+{
+ if( !world.initialzed )
+ {
+ vg_error( "Tried to save uninitialized map!\n" );
+ return 0;
+ }
+
+ char map_path[ 256 ];
+
+ strcpy( map_path, "sav/" );
+ strcat( map_path, world.map_name );
+ strcat( map_path, ".map" );
+
+ FILE *test_writer = fopen( map_path, "wb" );
+ if( test_writer )
+ {
+ vg_info( "Saving map to '%s'\n", map_path );
+ map_serialize( test_writer );
+
+ fclose( test_writer );
+ return 1;
+ }
+ else
+ {
+ vg_error( "Unable to open stream for writing\n" );
+ return 0;
+ }
+}
+
+static int console_load_map( int argc, char const *argv[] )
+{
+ char map_path[ 256 ];
+
+ if( argc >= 1 )
+ {
+ // try from saves
+ strcpy( map_path, "sav/" );
+ strcat( map_path, argv[0] );
+ strcat( map_path, ".map" );
+
+ char *text_source = vg_textasset_read( map_path );
+
+ if( !text_source )
+ {
+ strcpy( map_path, "maps/" );
+ strcat( map_path, argv[0] );
+ strcat( map_path, ".map" );
+
+ text_source = vg_textasset_read( map_path );
+ }
+
+ if( text_source )
+ {
+ vg_info( "Loading map: '%s'\n", map_path );
+ world.pCmpLevel = NULL;
+
+ if( !map_load( text_source, argv[0] ) )
+ {
+ free( text_source );
+ return 0;
+ }
+
+ free( text_source );
+ return 1;
+ }
+ else
+ {
+ vg_error( "Missing maps '%s'\n", argv[0] );
+ return 0;
+ }
+ }
+ else
+ {
+ vg_error( "Missing argument <map_path>\n" );
+ return 0;
+ }
+}
+
+static int console_changelevel( int argc, char const *argv[] )
+{
+ if( argc >= 1 )
+ {
+ // Save current level
+ console_save_map( 0, NULL );
+ if( console_load_map( argc, argv ) )
+ {
+ simulation_stop();
+ return 1;
+ }
+ }
+ else
+ {
+ vg_error( "Missing argument <map_path>\n" );
+ }
+
+ return 0;
+}
+
+// START UP / SHUTDOWN
+// ===========================================================================================================
+
+#define TRANSFORM_TRI_2D( S, OX, OY, X1, Y1, X2, Y2, X3, Y3 ) \
+ X1*S+OX, Y1*S+OY, X2*S+OX, Y2*S+OY, X3*S+OX, Y3*S+OY
+
+void vg_start(void)
+{
+ // Steamworks callbacks
+ sw_leaderboard_found = &leaderboard_found;
+ sw_leaderboard_downloaded = &leaderboard_downloaded;
+
+ vg_function_push( (struct vg_cmd){
+ .name = "_map_write",
+ .function = console_save_map
+ });
+
+ vg_function_push( (struct vg_cmd){
+ .name = "_map_load",
+ .function = console_load_map
+ });
+
+ vg_function_push( (struct vg_cmd){
+ .name = "map",
+ .function = console_changelevel
+ });
+
+ vg_function_push( (struct vg_cmd){
+ .name = "credits",
+ .function = console_credits
+ });
+
+ // Combined quad, long quad / empty circle / filled circle mesh
+ {
+ float combined_mesh[6*6 + 32*6*3] = {
+ 0.0f, 0.0f, 0.0f, 1.0f, 1.0f, 1.0f,
+ 0.0f, 0.0f, 1.0f, 1.0f, 1.0f, 0.0f,
+
+ 0.0f, 0.0f, 0.0f, 0.2f, 1.0f, 0.2f,
+ 0.0f, 0.0f, 1.0f, 0.2f, 1.0f, 0.0f,
+
+ TRANSFORM_TRI_2D( 0.15f,0.05f,0.4f, 0.0f, 1.0f, 1.0f, 2.0f, 1.0f, 0.0f ),
+ TRANSFORM_TRI_2D( 0.15f,0.80f,0.4f, 0.0f, 0.0f, 0.0f, 2.0f, 1.0f, 1.0f )
+ };
+
+ float *circle_mesh = combined_mesh + 6*6;
+ int const res = 32;
+
+ for( int i = 0; i < res; i ++ )
+ {
+ v2f v0 = { sinf( ((float)i/(float)res)*VG_TAUf ), cosf( ((float)i/(float)res)*VG_TAUf ) };
+ v2f v1 = { sinf( ((float)(i+1)/(float)res)*VG_TAUf ), cosf( ((float)(i+1)/(float)res)*VG_TAUf ) };
+
+ circle_mesh[ i*6+0 ] = 0.0f;
+ circle_mesh[ i*6+1 ] = 0.0f;
+
+ v2_copy( v0, circle_mesh + 32*6 + i*12 );
+ v2_muls( v0, 0.8f, circle_mesh + 32*6 + i*12+2 );
+ v2_copy( v1, circle_mesh + 32*6 + i*12+4 );
+
+ v2_copy( v1, circle_mesh + 32*6 + i*12+6 );
+ v2_muls( v1, 0.8f, circle_mesh + 32*6 + i*12+8 );
+ v2_muls( v0, 0.8f, circle_mesh + 32*6 + i*12+10 );
+
+ v2_copy( v0, circle_mesh + i*6+4 );
+ v2_copy( v1, circle_mesh + i*6+2 );
+ v2_copy( v0, circle_mesh+i*6+4 );
+ v2_copy( v1, circle_mesh+i*6+2 );
+ }
+
+ init_mesh( &world.shapes, combined_mesh, vg_list_size( combined_mesh ) );
+ }
+
+ // Numbers mesh
+ {
+ init_mesh( &world.numbers,
+ MESH_NUMBERS_BUFFER,
+ vg_list_size( MESH_NUMBERS_BUFFER )
+ );
+
+ for( int i = 0; i < 10; i ++ )
+ {
+ vg_info( "offset: %u, length: %u\n", MESH_NUMBERS_OFFSETS[i][0], MESH_NUMBERS_OFFSETS[i][1] );
+ }
+ }
+
+ // Create wire mesh
+ {
+ int const num_segments = 64;
+
+ struct mesh_wire *mw = &world.wire;
+
+ v2f wire_points[ num_segments * 2 ];
+ u16 wire_indices[ 6*(num_segments-1) ];
+
+ for( int i = 0; i < num_segments; i ++ )
+ {
+ float l = (float)i / (float)(num_segments-1);
+
+ v2_copy( (v2f){ l, -0.5f }, wire_points[i*2+0] );
+ v2_copy( (v2f){ l, 0.5f }, wire_points[i*2+1] );
+
+ if( i < num_segments-1 )
+ {
+ wire_indices[ i*6+0 ] = i*2 + 0;
+ wire_indices[ i*6+1 ] = i*2 + 1;
+ wire_indices[ i*6+2 ] = i*2 + 3;
+ wire_indices[ i*6+3 ] = i*2 + 0;
+ wire_indices[ i*6+4 ] = i*2 + 3;
+ wire_indices[ i*6+5 ] = i*2 + 2;
+ }
+ }
+
+ glGenVertexArrays( 1, &mw->vao );
+ glGenBuffers( 1, &mw->vbo );
+ glGenBuffers( 1, &mw->ebo );
+ glBindVertexArray( mw->vao );
+
+ glBindBuffer( GL_ARRAY_BUFFER, mw->vbo );
+
+ glBufferData( GL_ARRAY_BUFFER, sizeof( wire_points ), wire_points, GL_STATIC_DRAW );
+ glBindVertexArray( mw->vao );
+
+ glBindBuffer( GL_ELEMENT_ARRAY_BUFFER, mw->ebo );
+ glBufferData( GL_ELEMENT_ARRAY_BUFFER, sizeof( wire_indices ), wire_indices, GL_STATIC_DRAW );
+
+ // XY
+ glVertexAttribPointer( 0, 2, GL_FLOAT, GL_FALSE, 2*sizeof(float), (void*)0 );
+ glEnableVertexAttribArray( 0 );
+
+ VG_CHECK_GL();
+
+ mw->em = vg_list_size( wire_indices );
+ }
+
+ // Create info data texture
+ {
+ glGenTextures( 1, &world.background_data );
+ glBindTexture( GL_TEXTURE_2D, world.background_data );
+ glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, 64, 64, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL );
+ vg_tex2d_nearest();
+ }
+
+ // Create random smaples texture
+ {
+ u8 *data = malloc(512*512*2);
+ for( int i = 0; i < 512*512*2; i ++ )
+ data[ i ] = rand()/(RAND_MAX/255);
+
+ glGenTextures( 1, &world.random_samples );
+ glBindTexture( GL_TEXTURE_2D, world.random_samples );
+ glTexImage2D( GL_TEXTURE_2D, 0, GL_RG, 512, 512, 0, GL_RG, GL_UNSIGNED_BYTE, data );
+ vg_tex2d_linear();
+ vg_tex2d_repeat();
+
+ free( data );
+ }
+
+ resource_load_main();
+
+ // Restore gamestate
+ career_local_data_init();
+ career_load();
+}
+
+void vg_free(void)
+{
+ sw_free_opengl();
+ console_save_map( 0, NULL );
+ career_serialize();
+
+ resource_free_main();
+
+ glDeleteTextures( 1, &world.background_data );
+ glDeleteTextures( 1, &world.random_samples );
+
+ glDeleteVertexArrays( 1, &world.wire.vao );
+ glDeleteBuffers( 1, &world.wire.vbo );
+ glDeleteBuffers( 1, &world.wire.ebo );
+
+ free_mesh( &world.shapes );
+ free_mesh( &world.numbers );
+
+ map_free();
+}
+
+int main( int argc, char *argv[] )