From 550f1b44b2c9f89b72b0aabed992ed6b8190997a Mon Sep 17 00:00:00 2001
From: dylan <>
Date: Sat, 6 May 2023 11:45:59 -0700
Subject: [PATCH] Make enter play nicer with indentation

---
 cart_unpacked.json |  2 +-
 codetab.ts         | 14 +++++++++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/cart_unpacked.json b/cart_unpacked.json
index 010d45c..972d159 100644
--- a/cart_unpacked.json
+++ b/cart_unpacked.json
@@ -1,7 +1,7 @@
 [
 	{
 		"sheet_type": "code",
-		"value": "x = code_sheet(1);\nreturn {\n\tinit: () => {y = 0},\n\tupdate: () => {\n\t\ty += speed;\n\t\tif (y > 127) {\n\t\t\ty = -6\n\t\t}\n\t},\n\tdraw: () => {\n\t\tcls();\n\t\ttxt(x, y, 'hello world')\n\t}\n}"
+		"value": "x = code(1);\nreturn {\n\tinit: () => {y = 0},\n\tupdate: () => {\n\t\ty += speed;\n\t\tif (y > 127) {\n\t\t\ty = -6\n\t\t}\n\t},\n\tdraw: () => {\n\t\tcls();\n\t\ttxt(x, y, 'hello world')\n\t}\n}"
 	},
 	{
 		"sheet_type": "code",
diff --git a/codetab.ts b/codetab.ts
index 44520cf..0e28aab 100644
--- a/codetab.ts
+++ b/codetab.ts
@@ -163,6 +163,18 @@ const state = {
 			this.scrollX = focusX*fw-128+fw;
 		}
 	},
+	currentIndentation() {
+		const lines = this.code.slice(0, this.focus).split("\n");
+		const line = lines[lines.length-1];
+		const match = line.match(/^\s*/);
+		if (!match) {
+			return "";
+		}
+		console.log(lines);
+		console.log(line);
+		console.log(match);
+		return match[0];
+	},
 	get code() {
 		return getCodeSheet(0);
 	},
@@ -401,7 +413,7 @@ const update = async () => {
 
 	if (keyPressed(K.ENTER)) {
 		// TODO: Make this play nicely with indentation
-		state.insertText("\n");
+		state.insertText("\n"+state.currentIndentation());
 		state.scrollToCursor();
 	}
 	if (keyPressed(K.TAB)) {