From 1d0e2dc6bcaf18e4cac776dab4850918166939e3 Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Tue, 3 Nov 2020 14:56:16 -0500
Subject: [PATCH] Update extents handling to use building_extents_type

---
 library/modules/Buildings.cpp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/library/modules/Buildings.cpp b/library/modules/Buildings.cpp
index 6d6d777f7..8fd2b77a1 100644
--- a/library/modules/Buildings.cpp
+++ b/library/modules/Buildings.cpp
@@ -103,7 +103,7 @@ struct CoordHash {
 
 static unordered_map<df::coord, int32_t, CoordHash> locationToBuilding;
 
-static uint8_t *getExtentTile(df::building_extents &extent, df::coord2d tile)
+static df::building_extents_type *getExtentTile(df::building_extents &extent, df::coord2d tile)
 {
     if (!extent.extents)
         return NULL;
@@ -600,7 +600,7 @@ bool Buildings::checkFreeTiles(df::coord pos, df::coord2d size,
         for (int dy = 0; dy < size.y; dy++)
         {
             df::coord tile = pos + df::coord(dx,dy,0);
-            uint8_t *etile = NULL;
+            df::building_extents_type *etile = NULL;
 
             // Exclude using extents
             if (ext && ext->extents)
@@ -640,7 +640,7 @@ bool Buildings::checkFreeTiles(df::coord pos, df::coord2d size,
 
                 if (!ext->extents)
                 {
-                    ext->extents = new uint8_t[size.x*size.y];
+                    ext->extents = new df::building_extents_type[size.x*size.y];
                     ext->x = pos.x;
                     ext->y = pos.y;
                     ext->width = size.x;
@@ -653,7 +653,7 @@ bool Buildings::checkFreeTiles(df::coord pos, df::coord2d size,
                 if (!etile)
                     return false;
 
-                *etile = 0;
+                *etile = df::building_extents_type::None;
             }
         }
     }
@@ -710,7 +710,7 @@ bool Buildings::containsTile(df::building *bld, df::coord2d tile, bool room)
 
     if (bld->room.extents && (room || bld->isExtentShaped()))
     {
-        uint8_t *etile = getExtentTile(bld->room, tile);
+        df::building_extents_type *etile = getExtentTile(bld->room, tile);
         if (!etile || !*etile)
             return false;
     }
@@ -842,7 +842,7 @@ static void markBuildingTiles(df::building *bld, bool remove)
 
             if (use_extents)
             {
-                uint8_t *etile = getExtentTile(bld->room, tile);
+                df::building_extents_type *etile = getExtentTile(bld->room, tile);
                 if (!etile || !*etile)
                     continue;
             }
@@ -883,7 +883,7 @@ static void linkRooms(df::building *bld)
         if (!room->is_room || room->z != bld->z)
             continue;
 
-        uint8_t *pext = getExtentTile(room->room, df::coord2d(bld->x1, bld->y1));
+        df::building_extents_type *pext = getExtentTile(room->room, df::coord2d(bld->x1, bld->y1));
         if (!pext || !*pext)
             continue;