From 87c63ffb345f0408243a348bd4f8225c324c1cb4 Mon Sep 17 00:00:00 2001
From: galaxyhaxz <galaxy-haxz@hotmail.com>
Date: Sun, 26 May 2019 21:39:17 -0500
Subject: [PATCH] DRLG_HoldThemeRooms

---
 Source/gendung.cpp | 53 +++++++++++-----------------------------------
 1 file changed, 12 insertions(+), 41 deletions(-)

diff --git a/Source/gendung.cpp b/Source/gendung.cpp
index fa91f5605..ea85561d3 100644
--- a/Source/gendung.cpp
+++ b/Source/gendung.cpp
@@ -975,48 +975,19 @@ void DRLG_PlaceThemeRooms(int minSize, int maxSize, int floor, int freq, int rnd
 
 void DRLG_HoldThemeRooms()
 {
-	int *v0; // esi
-	int v1;  // edi
-	int v2;  // edx
-	int v3;  // ebx
-	int v4;  // edi
-	int v5;  // ecx
-	int v6;  // eax
-	int v7;  // [esp+0h] [ebp-Ch]
-	int v8;  // [esp+4h] [ebp-8h]
-	int v9;  // [esp+8h] [ebp-4h]
-
-	if (themeCount > 0) {
-		v0 = &themeLoc[0].height;
-		v8 = themeCount;
-		do {
-			v1 = *(v0 - 3);
-			if (v1 < v1 + *v0 - 1) {
-				v2 = *(v0 - 4);
-				v3 = 2 * v1 + 16;
-				v7 = v2 + *(v0 - 1) - 1;
-				v9 = *v0 - 1;
-				do {
-					if (v2 < v7) {
-						v4 = 224 * (v2 + 8);
-						v5 = v7 - v2;
-						do {
-							v6 = v3 + v4;
-							v4 += 224;
-							dFlags[0][v6] |= DFLAG_POPULATED;
-							dFlags[1][v6] |= DFLAG_POPULATED;
-							dFlags[0][v6 + 1] |= DFLAG_POPULATED;
-							dFlags[1][v6 + 1] |= DFLAG_POPULATED;
-							--v5;
-						} while (v5);
-					}
-					v3 += 2;
-					--v9;
-				} while (v9);
+	int i, x, y, xx, yy;
+
+	for(i = 0; i < themeCount; i++) {
+		for(y = themeLoc[i].y; y < themeLoc[i].y + themeLoc[i].height - 1; y++) {
+			for(x = themeLoc[i].x; x < themeLoc[i].x + themeLoc[i].width - 1; x++) {
+				xx = 2 * x + 16;
+				yy = 2 * y + 16;
+				dFlags[xx][yy] |= DFLAG_POPULATED;
+				dFlags[xx + 1][yy] |= DFLAG_POPULATED;
+				dFlags[xx][yy + 1] |= DFLAG_POPULATED;
+				dFlags[xx + 1][yy + 1] |= DFLAG_POPULATED;
 			}
-			v0 += 5;
-			--v8;
-		} while (v8);
+		}
 	}
 }