{"id":342,"date":"2025-12-04T16:59:26","date_gmt":"2025-12-04T16:59:26","guid":{"rendered":"https:\/\/blog.lerk.ing\/?p=342"},"modified":"2025-12-07T19:22:11","modified_gmt":"2025-12-07T19:22:11","slug":"tetris-main-script","status":"publish","type":"post","link":"https:\/\/blog.lerk.ing\/index.php\/2025\/12\/04\/tetris-main-script\/","title":{"rendered":"Tetris 08 &#8211; Main script"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Open the '<strong>main.gd<\/strong>' script.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We start by adding constants right after the '<strong>extends Node2D<\/strong>' line. And then we add the '<strong>func _ready()<\/strong>' and '<strong>_on_viewport_size_changed()<\/strong>' functions.<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>extends Node2D\n\nconst GAME_OVER_SCENE := preload(\"res:\/\/game_over.tscn\")\n\n@onready var game_root: Node2D = $GameRoot\n@onready var board: Node2D = $GameRoot\/Board\n@onready var hud_left: Control = $GameRoot\/HUDLeft\n@onready var hud_right: Control = $GameRoot\/HUDRight\n@onready var ui_root: Control = $GameRoot\/UILayer\/UIRoot\n\n@onready var label_score_value: Label = $GameRoot\/HUDLeft\/VBoxContainer\/LabelScoreValue\n@onready var label_highscore_value: Label = $GameRoot\/HUDLeft\/VBoxContainer\/LabelHighScoreValue\n@onready var label_lines_value: Label = $GameRoot\/HUDLeft\/VBoxContainer\/LabelLinesValue\n@onready var next_preview: Node2D = $GameRoot\/HUDRight\/VBoxContainer\/NextPreview\n\nfunc _ready() -> void:\n\tboard.connect(\"lines_cleared\", Callable(self, \"_on_lines_cleared\"))\n\tboard.connect(\"next_piece_changed\", Callable(self, \"_on_next_piece_changed\"))\n\tboard.connect(\"game_over\", Callable(self, \"_on_game_over\"))\n\n\t# Center once and whenever the window size changes\n\tget_viewport().size_changed.connect(_on_viewport_size_changed)\n\t_on_viewport_size_changed()\n\t\nfunc _on_viewport_size_changed() -> void:\n\tvar window_size: Vector2 = get_viewport_rect().size\n\tvar layout_bounds := _get_layout_bounds()\n\n\tvar layout_center := layout_bounds.position + layout_bounds.size * 0.5\n\tvar target_center := window_size * 0.5\n\n\t# Move the whole game so the *layout* center matches the window center\n\tgame_root.position = target_center - layout_center<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">extends<\/span><span style=\"color: #8FBCBB; font-weight: bold\"> Node2D<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">const<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">GAME_OVER_SCENE<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">preload<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #A3BE8C\">&quot;res:\/\/game_over.tscn&quot;<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">@onready<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">game_root<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Node2D<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">$<\/span><span style=\"color: #EBCB8B\">GameRoot<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">@onready<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Node2D<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">$<\/span><span style=\"color: #EBCB8B\">GameRoot\/Board<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">@onready<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">hud_left<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Control<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">$<\/span><span style=\"color: #EBCB8B\">GameRoot\/HUDLeft<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">@onready<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">hud_right<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Control<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">$<\/span><span style=\"color: #EBCB8B\">GameRoot\/HUDRight<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">@onready<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">ui_root<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Control<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">$<\/span><span style=\"color: #EBCB8B\">GameRoot\/UILayer\/UIRoot<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">@onready<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">label_score_value<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Label<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">$<\/span><span style=\"color: #EBCB8B\">GameRoot\/HUDLeft\/VBoxContainer\/LabelScoreValue<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">@onready<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">label_highscore_value<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Label<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">$<\/span><span style=\"color: #EBCB8B\">GameRoot\/HUDLeft\/VBoxContainer\/LabelHighScoreValue<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">@onready<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">label_lines_value<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Label<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">$<\/span><span style=\"color: #EBCB8B\">GameRoot\/HUDLeft\/VBoxContainer\/LabelLinesValue<\/span><\/span>\n<span class=\"line\"><span style=\"color: #88C0D0\">@onready<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">next_preview<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Node2D<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">$<\/span><span style=\"color: #EBCB8B\">GameRoot\/HUDRight\/VBoxContainer\/NextPreview<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">func<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">_ready<\/span><span style=\"color: #ECEFF4\">()<\/span><span style=\"color: #D8DEE9FF\"> -&gt; <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #ECEFF4\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">connect<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #A3BE8C\">&quot;lines_cleared&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">Callable<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #81A1C1\">self<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">&quot;_on_lines_cleared&quot;<\/span><span style=\"color: #ECEFF4\">))<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">connect<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #A3BE8C\">&quot;next_piece_changed&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">Callable<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #81A1C1\">self<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">&quot;_on_next_piece_changed&quot;<\/span><span style=\"color: #ECEFF4\">))<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">connect<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #A3BE8C\">&quot;game_over&quot;<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">Callable<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #81A1C1\">self<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #A3BE8C\">&quot;_on_game_over&quot;<\/span><span style=\"color: #ECEFF4\">))<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #616E88\"># Center once and whenever the window size changes<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #88C0D0\">get_viewport<\/span><span style=\"color: #ECEFF4\">()<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #D8DEE9\">size_changed<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">connect<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #B48EAD\">_<\/span><span style=\"color: #D8DEE9FF\">on<\/span><span style=\"color: #B48EAD\">_<\/span><span style=\"color: #D8DEE9FF\">viewport<\/span><span style=\"color: #B48EAD\">_<\/span><span style=\"color: #D8DEE9FF\">size<\/span><span style=\"color: #B48EAD\">_<\/span><span style=\"color: #D8DEE9FF\">changed<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #88C0D0\">_on_viewport_size_changed<\/span><span style=\"color: #ECEFF4\">()<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><\/span>\n<span class=\"line\"><span style=\"color: #81A1C1\">func<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">_on_viewport_size_changed<\/span><span style=\"color: #ECEFF4\">()<\/span><span style=\"color: #D8DEE9FF\"> -&gt; <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #ECEFF4\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">window_size<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Vector2<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">get_viewport_rect<\/span><span style=\"color: #ECEFF4\">()<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #D8DEE9\">size<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">layout_bounds<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">_get_layout_bounds<\/span><span style=\"color: #ECEFF4\">()<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">layout_center<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">layout_bounds<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #D8DEE9FF\"> + <\/span><span style=\"color: #D8DEE9\">layout_bounds<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">size<\/span><span style=\"color: #D8DEE9FF\"> * <\/span><span style=\"color: #B48EAD\">0.5<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">target_center<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">window_size<\/span><span style=\"color: #D8DEE9FF\"> * <\/span><span style=\"color: #B48EAD\">0.5<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #616E88\"># Move the whole game so the *layout* center matches the window center<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #D8DEE9\">game_root<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">target_center<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">-<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">layout_center<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Now we add a function '<strong>func _on_lines_cleared()<\/strong>' to update over scores.<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>func _on_lines_cleared(total_lines: int, score: int, highscore: int) -> void:\n    label_score_value.text = str(score)\n    label_highscore_value.text = str(highscore)\n    label_lines_value.text = str(total_lines)<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">func<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">_on_lines_cleared<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">total_lines<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">int<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">score<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">int<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">highscore<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">int<\/span><span style=\"color: #ECEFF4\">)<\/span><span style=\"color: #D8DEE9FF\"> -&gt; <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #ECEFF4\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">label_score_value<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">text<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">str<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">score<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">label_highscore_value<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">text<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">str<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">highscore<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">label_lines_value<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">text<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">str<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">total_lines<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">We add a function to get layout bounds '<strong>func _get_layout_bounds()<\/strong>'.<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>func _get_layout_bounds() -> Rect2:\n\t# Board rectangle (we know its size from constants)\n\tvar board_size := Vector2(\n\t\tboard.BOARD_WIDTH * board.CELL_SIZE,\n\t\tboard.BOARD_HEIGHT * board.CELL_SIZE\n\t)\n\tvar bounds := Rect2(board.position, board_size)\n\n\t# Merge HUDLeft and HUDRight rectangles into the bounds\n\tif hud_left:\n\t\tbounds = bounds.merge(hud_left.get_rect())\n\tif hud_right:\n\t\tbounds = bounds.merge(hud_right.get_rect())\n\n\treturn bounds<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">func<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">_get_layout_bounds<\/span><span style=\"color: #ECEFF4\">()<\/span><span style=\"color: #D8DEE9FF\"> -&gt; <\/span><span style=\"color: #8FBCBB\">Rect2<\/span><span style=\"color: #D8DEE9FF\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #616E88\"># Board rectangle (we know its size from constants)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">board_size<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Vector2<\/span><span style=\"color: #ECEFF4\">(<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t\t<\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">BOARD_WIDTH<\/span><span style=\"color: #D8DEE9FF\"> * <\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">CELL_SIZE<\/span><span style=\"color: #ECEFF4\">,<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t\t<\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">BOARD_HEIGHT<\/span><span style=\"color: #D8DEE9FF\"> * <\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">CELL_SIZE<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bounds<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Rect2<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">position<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">board_size<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #616E88\"># Merge HUDLeft and HUDRight rectangles into the bounds<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">hud_left<\/span><span style=\"color: #D8DEE9FF\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t\t<\/span><span style=\"color: #D8DEE9\">bounds<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bounds<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">merge<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">hud_left<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">get_rect<\/span><span style=\"color: #ECEFF4\">())<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">hud_right<\/span><span style=\"color: #D8DEE9FF\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t\t<\/span><span style=\"color: #D8DEE9\">bounds<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bounds<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">merge<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">hud_right<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">get_rect<\/span><span style=\"color: #ECEFF4\">())<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">return<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">bounds<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">We add a function to change <strong>next_preview<\/strong> - '<strong>func _on_next_piece_changed()<\/strong>'.<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>func _on_next_piece_changed(shape_key: String, shapes: Dictionary, colors: Dictionary) -> void:\n    next_preview.update_preview(shape_key, shapes, colors)<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">func<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">_on_next_piece_changed<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">shape_key<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">String<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">shapes<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Dictionary<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">colors<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">Dictionary<\/span><span style=\"color: #ECEFF4\">)<\/span><span style=\"color: #D8DEE9FF\"> -&gt; <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #ECEFF4\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">    <\/span><span style=\"color: #D8DEE9\">next_preview<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">update_preview<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">shape_key<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">shapes<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">colors<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Add a game over handler '<strong>func _on_game_over()<\/strong>'.<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>func _on_game_over(score: int, highscore: int, total_lines: int) -> void:\n\tvar game_over_layer := GAME_OVER_SCENE.instantiate()\n\t\n\tgame_over_layer.final_score = score\n\tgame_over_layer.final_highscore = highscore\n\tgame_over_layer.total_lines = total_lines\n\t\n\tui_root.add_child(game_over_layer)\n\t\n\t# Make sure it fills the screen relative to UIRoot\n\tgame_over_layer.set_anchors_preset(Control.PRESET_FULL_RECT)<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">func<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">_on_game_over<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">score<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">int<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">highscore<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">int<\/span><span style=\"color: #ECEFF4\">,<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">total_lines<\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #8FBCBB\">int<\/span><span style=\"color: #ECEFF4\">)<\/span><span style=\"color: #D8DEE9FF\"> -&gt; <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #ECEFF4\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">var<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">game_over_layer<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #ECEFF4\">:<\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">GAME_OVER_SCENE<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">instantiate<\/span><span style=\"color: #ECEFF4\">()<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #D8DEE9\">game_over_layer<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">final_score<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">score<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #D8DEE9\">game_over_layer<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">final_highscore<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">highscore<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #D8DEE9\">game_over_layer<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">total_lines<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #81A1C1\">=<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">total_lines<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #D8DEE9\">ui_root<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">add_child<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #D8DEE9\">game_over_layer<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #616E88\"># Make sure it fills the screen relative to UIRoot<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #D8DEE9\">game_over_layer<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">set_anchors_preset<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #8FBCBB\">Control<\/span><span style=\"color: #ECEFF4\">.<\/span><span style=\"color: #D8DEE9\">PRESET_FULL_RECT<\/span><span style=\"color: #ECEFF4\">)<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Add a reset game function '<strong>func reset_game()<\/strong>'.<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro\" data-code-block-pro-font-family=\"Code-Pro-JetBrains-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-JetBrains-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:block;padding:16px 0 0 16px;margin-bottom:-1px;width:100%;text-align:left;background-color:#2e3440ff\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"54\" height=\"14\" viewBox=\"0 0 54 14\"><g fill=\"none\" fill-rule=\"evenodd\" transform=\"translate(1 1)\"><circle cx=\"6\" cy=\"6\" r=\"6\" fill=\"#FF5F56\" stroke=\"#E0443E\" stroke-width=\".5\"><\/circle><circle cx=\"26\" cy=\"6\" r=\"6\" fill=\"#FFBD2E\" stroke=\"#DEA123\" stroke-width=\".5\"><\/circle><circle cx=\"46\" cy=\"6\" r=\"6\" fill=\"#27C93F\" stroke=\"#1AAB29\" stroke-width=\".5\"><\/circle><\/g><\/svg><\/span><span role=\"button\" tabindex=\"0\" style=\"color:#d8dee9ff;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>func reset_game() -> void:\n\tif board.has_method(\"reset_game\"):\n\t\tboard.reset_game()<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki nord\" style=\"background-color: #2e3440ff\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #81A1C1\">func<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #88C0D0\">reset_game<\/span><span style=\"color: #ECEFF4\">()<\/span><span style=\"color: #D8DEE9FF\"> -&gt; <\/span><span style=\"color: #81A1C1\">void<\/span><span style=\"color: #ECEFF4\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t<\/span><span style=\"color: #81A1C1\">if<\/span><span style=\"color: #D8DEE9FF\"> <\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">has_method<\/span><span style=\"color: #ECEFF4\">(<\/span><span style=\"color: #A3BE8C\">&quot;reset_game&quot;<\/span><span style=\"color: #ECEFF4\">)<\/span><span style=\"color: #D8DEE9FF\">:<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D8DEE9FF\">\t\t<\/span><span style=\"color: #D8DEE9\">board<\/span><span style=\"color: #D8DEE9FF\">.<\/span><span style=\"color: #88C0D0\">reset_game<\/span><span style=\"color: #ECEFF4\">()<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">This concludes the '<strong>main.gd<\/strong>' script. Save it.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/blog.lerk.ing\/index.php\/2025\/12\/04\/tetris-board-script\/\">Board script<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-bf881693 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/blog.lerk.ing\/index.php\/2025\/12\/04\/tetris-nextpreview-script\/\">NextPreview script<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/blog.lerk.ing\/index.php\/codingpirates\/godot-tetris\/\" data-type=\"page\" data-id=\"595\">Introduction<\/a><\/p>\n\n\n<div class=\"wp-block-post-author\"><div class=\"wp-block-post-author__avatar\"><img alt='' src='https:\/\/secure.gravatar.com\/avatar\/ea6dfb9dc4a5852f1a3635e4cb2c81deba1b9e5a2fec2c492f0abd9df8882821?s=48&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/ea6dfb9dc4a5852f1a3635e4cb2c81deba1b9e5a2fec2c492f0abd9df8882821?s=96&#038;d=mm&#038;r=g 2x' class='avatar avatar-48 photo' height='48' width='48' \/><\/div><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">Jan Lerking<\/p><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Open the &#8216;main.gd&#8217; script. We start by adding constants right after the &#8216;extends Node2D&#8217; line. And then we add the &#8216;func _ready()&#8217; and &#8216;_on_viewport_size_changed()&#8217; functions. Now we add a function &#8216;func _on_lines_cleared()&#8217; to update over scores. We add a function to get layout bounds &#8216;func _get_layout_bounds()&#8217;. We add a function to change next_preview &#8211; &#8216;func [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70,74,71],"tags":[67,75,69,77,72],"class_list":["post-342","post","type-post","status-publish","format-standard","hentry","category-coding-pirates","category-gdscript20","category-godotgameengine","tag-codingpirates","tag-gdscript20","tag-godotgameengine","tag-godot_tertris","tag-programming"],"_links":{"self":[{"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/posts\/342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/comments?post=342"}],"version-history":[{"count":22,"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/posts\/342\/revisions"}],"predecessor-version":[{"id":651,"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/posts\/342\/revisions\/651"}],"wp:attachment":[{"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/media?parent=342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/categories?post=342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lerk.ing\/index.php\/wp-json\/wp\/v2\/tags?post=342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}