add wall shape dropdown and drag-based polygon creation with height controls

fix wall Z bounds calculation and key index masking in input handling
preserve 2D view/cursor stability when map bounds update

1 files changed, 4 insertions, 4 deletions

diff --git a/src/game/world/map.cpp b/src/game/world/map.cpp
index 53cfe22..ba6bb00 100644
--- a/src/game/world/map.cpp
+++ b/src/game/world/map.cpp
@@ -404,11 +404,11 @@ void map_calc_bounds( WORLD_MAP* m ) {
   m->walls.each( fn( MAP_WALL* l ) {
     m->mins.x = min( min( l->start.x, l->end.x ), m->mins.x );
     m->mins.y = min( min( l->start.y, l->end.y ), m->mins.y );
-    m->mins.z = min( min( l->start.z, l->start.x + l->end.z ), m->mins.z );
+    m->mins.z = min( min( l->start.z, l->start.z + l->end.z ), m->mins.z );
 
     m->maxs.x = max( max( l->start.x, l->end.x ), m->maxs.x );
     m->maxs.y = max( max( l->start.y, l->end.y ), m->maxs.y );
-    m->maxs.z = max( max( l->start.z, l->start.x + l->end.z ), m->maxs.z );
+    m->maxs.z = max( max( l->start.z, l->start.z + l->end.z ), m->maxs.z );
   } );
 
   m->polygons.each( fn( MAP_POLYGON* p ) {
@@ -428,11 +428,11 @@ void map_check_bounds( WORLD_MAP* m ) {
   m->walls.each( fn( MAP_WALL* l ) {
     mins.x = min( min( l->start.x, l->end.x ), mins.x );
     mins.y = min( min( l->start.y, l->end.y ), mins.y );
-    mins.z = min( min( l->start.z, l->start.x + l->end.z ), mins.z );
+    mins.z = min( min( l->start.z, l->start.z + l->end.z ), mins.z );
 
     maxs.x = max( max( l->start.x, l->end.x ), maxs.x );
     maxs.y = max( max( l->start.y, l->end.y ), maxs.y );
-    maxs.z = max( max( l->start.z, l->start.x + l->end.z ), maxs.z );
+    maxs.z = max( max( l->start.z, l->start.z + l->end.z ), maxs.z );
   } );
 
   m->polygons.each( fn( MAP_POLYGON* p ) {