From 75112ec7365013c07fa16d4bf233edf3b4af952a Mon Sep 17 00:00:00 2001
From: Ziemas <ziemas@ziemas.se>
Date: Mon, 22 Jun 2020 04:14:06 +0200
Subject: [PATCH] Show special tiles in mapdebug (#386)

More useful than the floor stuff

Also method for testing if special
---
 d2common/d2enum/tiletype.go            |  9 +++++++++
 d2core/d2map/d2mapengine/engine.go     |  2 +-
 d2core/d2map/d2maprenderer/renderer.go | 16 ++++++++++++----
 3 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/d2common/d2enum/tiletype.go b/d2common/d2enum/tiletype.go
index 01b9a54c..d5c4e7b1 100644
--- a/d2common/d2enum/tiletype.go
+++ b/d2common/d2enum/tiletype.go
@@ -42,3 +42,12 @@ func (tile TileType) UpperWall() bool {
 		return false
 	}
 }
+
+func (tile TileType) Special() bool {
+	switch tile {
+	case 10, 11:
+		return true
+	default:
+		return false
+	}
+}
diff --git a/d2core/d2map/d2mapengine/engine.go b/d2core/d2map/d2mapengine/engine.go
index 380e4c41..b5f21d42 100644
--- a/d2core/d2map/d2mapengine/engine.go
+++ b/d2core/d2map/d2mapengine/engine.go
@@ -160,7 +160,7 @@ func (m *MapEngine) GetStartPosition() (float64, float64) {
 		for tileX := 0; tileX < m.size.Width; tileX++ {
 			tile := m.tiles[tileX+(tileY*m.size.Width)]
 			for _, wall := range tile.Walls {
-				if wall.Type == 10 && (wall.Style == 10 || wall.Style == 31) {
+				if wall.Type.Special() && wall.Style == 30 {
 					return float64(tileX) + 0.5, float64(tileY) + 0.5
 				}
 			}
diff --git a/d2core/d2map/d2maprenderer/renderer.go b/d2core/d2map/d2maprenderer/renderer.go
index 0df398f5..867d16d8 100644
--- a/d2core/d2map/d2maprenderer/renderer.go
+++ b/d2core/d2map/d2maprenderer/renderer.go
@@ -281,10 +281,18 @@ func (mr *MapRenderer) renderTileDebug(ax, ay int, debugVisLevel int, target d2r
 
 		tile := mr.mapEngine.TileAt(ax, ay)
 
-		for i, floor := range tile.Floors {
-			target.PushTranslation(-20, 10+(i+1)*14)
-			target.DrawText("f: %v-%v", floor.Style, floor.Sequence)
-			target.Pop()
+		//for i, floor := range tile.Floors {
+		//	target.PushTranslation(-20, 10+(i+1)*14)
+		//	target.DrawText("f: %v-%v", floor.Style, floor.Sequence)
+		//	target.Pop()
+		//}
+
+		for i, wall := range tile.Walls {
+			if wall.Type.Special() {
+				target.PushTranslation(-20, 10+(i+1)*14)
+				target.DrawText("s: %v-%v", wall.Style, wall.Sequence)
+				target.Pop()
+			}
 		}
 
 		for yy := 0; yy < 5; yy++ {