void DrawBuildingLayout( INT32 iMapIndex )
{
BUILDINGLAYOUTNODE *curr;
INT32 iOffset;
LEVELNODE* pNode;
BOOLEAN fAdd;
iOffset = iMapIndex - gsBuildingLayoutAnchorGridNo;
curr = gpBuildingLayoutList;
while( curr )
{
iMapIndex = curr->sGridNo + iOffset;
if( iMapIndex > 0 && iMapIndex < WORLD_MAX )
{
fAdd = TRUE;
pNode = gpWorldLevelData[ iMapIndex ].pTopmostHead;
while( pNode )
{
if( pNode->usIndex == FIRSTPOINTERS1 )
{
fAdd = FALSE;
break;
}
pNode = pNode->pNext;
}
if( fAdd )
AddTopmostToTail( iMapIndex, FIRSTPOINTERS1 );
}
curr = curr->next;
}
}
void ShowItemCursor( INT32 iMapIndex )
{
LEVELNODE *pNode;
pNode = gpWorldLevelData[ iMapIndex ].pTopmostHead;
while( pNode )
{
if( pNode->usIndex == SELRING )
return;
pNode = pNode->pNext;
}
AddTopmostToTail( iMapIndex, SELRING1 );
}
void ShowExitGrids()
{
INT32 i;
LEVELNODE *pLevelNode;
if( gfShowExitGrids )
return;
gfShowExitGrids = TRUE;
for( i = 0; i < WORLD_MAX; i++ )
{
if( GetExitGridLevelNode( i, &pLevelNode ) )
{
AddTopmostToTail( i, FIRSTPOINTERS8 );
}
}
}
void PasteMapElementToNewMapElement( INT32 iSrcGridNo, INT32 iDstGridNo )
{
MAP_ELEMENT *pSrcMapElement;
LEVELNODE *pNode;
UINT16 usType;
DeleteStuffFromMapTile( iDstGridNo );
DeleteAllLandLayers( iDstGridNo );
//Get a pointer to the src mapelement
pSrcMapElement = &gpWorldLevelData[ iSrcGridNo ];
//Go through each levelnode, and paste the info into the new gridno
pNode = pSrcMapElement->pLandHead;
while( pNode )
{
if( pNode == pSrcMapElement->pLandStart )
gpWorldLevelData[ iDstGridNo ].pLandStart = AddLandToTail( iDstGridNo, pNode->usIndex );
else
AddLandToTail( iDstGridNo, pNode->usIndex );
pNode = pNode->pNext;
}
pNode = pSrcMapElement->pObjectHead;
while( pNode )
{
AddObjectToTail( iDstGridNo, pNode->usIndex );
pNode = pNode->pNext;
}
pNode = pSrcMapElement->pStructHead;
while( pNode )
{
AddStructToTail( iDstGridNo, pNode->usIndex );
pNode = pNode->pNext;
}
pNode = pSrcMapElement->pShadowHead;
while( pNode )
{
AddShadowToTail( iDstGridNo, pNode->usIndex );
pNode = pNode->pNext;
}
pNode = pSrcMapElement->pRoofHead;
while( pNode )
{
AddRoofToTail( iDstGridNo, pNode->usIndex );
pNode = pNode->pNext;
}
pNode = pSrcMapElement->pOnRoofHead;
while( pNode )
{
AddOnRoofToTail( iDstGridNo, pNode->usIndex );
pNode = pNode->pNext;
}
pNode = pSrcMapElement->pTopmostHead;
while( pNode )
{
if( pNode->usIndex != FIRSTPOINTERS1 )
AddTopmostToTail( iDstGridNo, pNode->usIndex );
pNode = pNode->pNext;
}
for ( usType = FIRSTROOF; usType <= LASTSLANTROOF; usType++ )
{
HideStructOfGivenType( iDstGridNo, usType, (BOOLEAN)(!fBuildingShowRoofs) );
}
}
void UpdateCursorAreas()
{
INT32 x, y, iMapIndex;
RemoveCursors();
EnsureSelectionType();
//Determine if the mouse is currently in the world.
if( gViewportRegion.uiFlags & MSYS_MOUSE_IN_AREA && GetMouseXY( &sGridX, &sGridY ) )
{
iMapIndex = MAPROWCOLTOPOS( sGridY, sGridX );
if( gpBuildingLayoutList )
{
gSelectRegion.iLeft = gSelectRegion.iRight = sGridX;
gSelectRegion.iTop = gSelectRegion.iBottom = sGridY;
fValidCursor = TRUE;
DrawBuildingLayout( iMapIndex );
}
else switch( gusSelectionType )
{
case SMALLSELECTION:
gSelectRegion.iLeft = gSelectRegion.iRight = sGridX;
gSelectRegion.iTop = gSelectRegion.iBottom = sGridY;
fValidCursor = TRUE;
break;
case MEDIUMSELECTION:
case LARGESELECTION:
case XLARGESELECTION:
//The mouse mode value reflects the size of the cursor.
gSelectRegion.iTop = sGridY - gusSelectionType;
gSelectRegion.iBottom = sGridY + gusSelectionType;
gSelectRegion.iLeft = sGridX - gusSelectionType;
gSelectRegion.iRight = sGridX + gusSelectionType;
ValidateSelectionRegionBoundaries();
fValidCursor = TRUE;
break;
case LINESELECTION:
fValidCursor = HandleAreaSelection();
ForceAreaSelectionWidth();
ValidateSelectionRegionBoundaries();
break;
case AREASELECTION:
fValidCursor = HandleAreaSelection();
break;
}
}
//Draw all of the area cursors here.
if( fValidCursor )
{
if( iDrawMode == DRAW_MODE_ENEMY || iDrawMode == DRAW_MODE_CREATURE ||
iDrawMode == DRAW_MODE_REBEL || iDrawMode == DRAW_MODE_CIVILIAN ||
iDrawMode == DRAW_MODE_SCHEDULEACTION )
{
iMapIndex = gSelectRegion.iTop * WORLD_COLS + gSelectRegion.iLeft;
if( !IsLocationSittable( iMapIndex, gfRoofPlacement ) && iDrawMode != DRAW_MODE_SCHEDULEACTION ||
!IsLocationSittableExcludingPeople( iMapIndex, gfRoofPlacement ) && iDrawMode == DRAW_MODE_SCHEDULEACTION )
{
if( sBadMarker != iMapIndex )
{
RemoveBadMarker();
if( gfRoofPlacement && FlatRoofAboveGridNo( iMapIndex ) )
{
AddTopmostToTail( iMapIndex + ROOF_OFFSET, BADMARKER1 );
sBadMarker = (INT16)(iMapIndex + ROOF_OFFSET );
}
else
{
AddTopmostToTail( (iMapIndex), BADMARKER1 );
sBadMarker = (INT16)(iMapIndex);
}
}
}
else
{
RemoveBadMarker();
if( gfRoofPlacement && FlatRoofAboveGridNo( iMapIndex ) )
{
AddTopmostToTail( iMapIndex + ROOF_OFFSET, FIRSTPOINTERS5 );
gfUsingOffset = TRUE;
}
else
AddTopmostToTail( iMapIndex, FIRSTPOINTERS1 );
}
}
else for( y = gSelectRegion.iTop; y <= gSelectRegion.iBottom; y++ )
{
for( x = gSelectRegion.iLeft; x <= gSelectRegion.iRight; x++ )
{
iMapIndex = y * WORLD_COLS + x;
AddTopmostToTail( iMapIndex, FIRSTPOINTERS1 );
}
}
}
}
