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Fix for shared vision with no fog of war

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This commit is contained in:
jsalmon3 2002-11-20 07:18:47 +00:00
parent 0d72da2893
commit 8492e122cd
1 changed files with 32 additions and 11 deletions

43
src/map/map_fog.cpp
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@ -462,27 +462,46 @@ global void MapUpdateVisible(void)
int nunits;
int i;
int j;
int shared_vision;
#ifdef DEBUG
unsigned long t;
#endif
shared_vision=0;
// No fog - only update revealers for holy vision
if ( TheMap.NoFogOfWar ) {
nunits=ThisPlayer->TotalNumUnits;
units=ThisPlayer->Units;
for( i=0; i<nunits; ++i ) {
unit=units[i];
x=unit->X+unit->Type->TileWidth/2;
y=unit->Y+unit->Type->TileHeight/2;
if( unit->Removed && unit->Revealer ) {
for( j=0; j<NumPlayers; ++j ) {
if( &Players[j]!=ThisPlayer &&
!( (ThisPlayer->SharedVision&(1<<j)) &&
(Players[j].SharedVision&(1<<ThisPlayer->Player)) ) ) {
continue;
}
nunits=Players[j].TotalNumUnits;
units=Players[j].Units;
if( &Players[j]==ThisPlayer ) {
for( i=0; i<nunits; ++i ) {
unit=units[i];
x=unit->X+unit->Type->TileWidth/2;
y=unit->Y+unit->Type->TileHeight/2;
if( unit->Removed && unit->Revealer ) {
#ifdef NEW_FOW
MapMarkSight(unit->Player,x,y,10);
MapMarkSight(unit->Player,x,y,10);
#else
MapMarkSight(x,y,10);
MapMarkSight(x,y,10);
#endif
}
}
} else {
shared_vision=1;
}
}
return;
if( !shared_vision ) {
// No shared vision, nothing else to update
return;
}
}
#ifdef NEW_FOW
@ -497,7 +516,9 @@ global void MapUpdateVisible(void)
//
// Clear all visible flags.
//
memset(TheMap.Visible[0],0,(TheMap.Width*TheMap.Height)/8);
if( !shared_vision ) {
memset(TheMap.Visible[0],0,(TheMap.Width*TheMap.Height)/8);
}
DebugLevel3Fn("Ticks Clear %lu\n" _C_ GetTicks()-t);