From 05b093562e4678e99b7cfde29ae1a94ceda7a455 Mon Sep 17 00:00:00 2001
From: johns <>
Date: Wed, 28 Feb 2001 15:06:53 +0000
Subject: [PATCH] Added VisibleLastFrame field used for drawing fog of war.
(Thanks to Jimmy Salmon)
---
src/include/map.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/include/map.h b/src/include/map.h
index 0e22c8670..52ab41717 100644
--- a/src/include/map.h
+++ b/src/include/map.h
@@ -65,6 +65,7 @@ typedef struct _map_field_ {
unsigned short SeenTile; /// last seen tile (FOW)
unsigned short Flags; /// field flags
unsigned char Value; /// HP for walls/ Wood Regeneration
+ unsigned char VisibleLastFrame; /// Visible last frame
#ifdef NEW_FOW
unsigned char VisibleMask:4; /// Visible mask
unsigned char ExploredMask:4; /// Explored mask
@@ -86,6 +87,9 @@ typedef struct _map_field_ {
#endif
} MapField;
+#define MapFieldCompletelyVisible 0x0001 /// Field completely visible
+#define MapFieldPartiallyVisible 0x0002 /// Field partially visible
+
#ifndef NEW_FOW
#define MapFieldVisible 0x0001 /// Field visible
#define MapFieldExplored 0x0002 /// Field explored
@@ -213,6 +217,8 @@ extern void MapMarkSight(int tx,int ty,int range);
/// Mark the new sight in range
extern void MapMarkNewSight(int,int,int,int,int);
#endif
+ /// Mark tiles with fog of war to be redrawn
+extern void MapUpdateFogOfWar(int x,int y);
/// Update visible areas for fog of war
extern void MapUpdateVisible(void);
/// Draw the map fog of war