From 8c39edfe7e376b23a0dd81a826c88e555ba69120 Mon Sep 17 00:00:00 2001
From: Gleb Mazovetskiy <glex.spb@gmail.com>
Date: Fri, 27 Sep 2024 06:28:40 +0100
Subject: [PATCH] Add `dev.display.tileData('microTiles')`

---
 Source/debug.cpp                   | 20 ++++++++++++++++++++
 Source/debug.h                     |  1 +
 Source/lua/modules/dev/display.cpp |  3 ++-
 3 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/Source/debug.cpp b/Source/debug.cpp
index d485819cafc..ec3761fdf45 100644
--- a/Source/debug.cpp
+++ b/Source/debug.cpp
@@ -165,6 +165,26 @@ bool GetDebugGridText(Point dungeonCoords, char *debugGridTextBuffer)
 		}
 		break;
 	}
+	case DebugGridTextItem::microTiles: {
+		std::string result;
+		const MICROS &micros = DPieceMicros[dPiece[dungeonCoords.x][dungeonCoords.y]];
+		for (const LevelCelBlock tile : micros.mt) {
+			if (!tile.hasValue()) break;
+			if (!result.empty()) result += '\n';
+			StrAppend(result, tile.frame(), " ");
+			switch (tile.type()) {
+			case TileType::Square: StrAppend(result, "S"); break;
+			case TileType::TransparentSquare: StrAppend(result, "T"); break;
+			case TileType::LeftTriangle: StrAppend(result, "<"); break;
+			case TileType::RightTriangle: StrAppend(result, ">"); break;
+			case TileType::LeftTrapezoid: StrAppend(result, "\\"); break;
+			case TileType::RightTrapezoid: StrAppend(result, "/"); break;
+			}
+		}
+		if (result.empty()) return false;
+		*BufCopy(debugGridTextBuffer, result) = '\0';
+		return true;
+	} break;
 	case DebugGridTextItem::dPiece:
 		info = dPiece[dungeonCoords.x][dungeonCoords.y];
 		break;
diff --git a/Source/debug.h b/Source/debug.h
index 42b2931ffde..7b27aa09720 100644
--- a/Source/debug.h
+++ b/Source/debug.h
@@ -33,6 +33,7 @@ extern uint32_t glEndSeed[NUMLEVELS];
 
 enum class DebugGridTextItem : uint16_t {
 	None,
+	microTiles,
 	dPiece,
 	dTransVal,
 	dLight,
diff --git a/Source/lua/modules/dev/display.cpp b/Source/lua/modules/dev/display.cpp
index 9ae89f1c908..b63211ed633 100644
--- a/Source/lua/modules/dev/display.cpp
+++ b/Source/lua/modules/dev/display.cpp
@@ -42,7 +42,8 @@ std::string DebugCmdFullbright(std::optional<bool> on)
 
 std::string DebugCmdShowTileData(std::optional<std::string_view> dataType)
 {
-	static const std::array<std::string_view, 21> DataTypes {
+	static const std::array<std::string_view, 22> DataTypes {
+		"microTiles",
 		"dPiece",
 		"dTransVal",
 		"dLight",