mirror of
https://github.com/1dot13/source.git
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Wanne
ce31084ae7
git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@1172 3b4a5df2-a311-0410-b5c6-a8a6f20db521
469 lines
12 KiB
C++
469 lines
12 KiB
C++
#ifdef PRECOMPILEDHEADERS
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#include "Editor All.h"
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#else
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#include "builddefines.h"
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#endif
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#ifdef JA2EDITOR
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#ifndef PRECOMPILEDHEADERS
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#include <stdlib.h>
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#include "worlddef.h" //for LEVELNODE def
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#include "worldman.h" //for RemoveXXXX()
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#include "Isometric Utils.h" //for GridNoOnVisibleWorldTile()
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#include "SmartMethod.h"
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#include "Smoothing Utils.h"
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#include "Editor Undo.h"
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#include "EditorDefines.h"
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#include "edit_sys.h"
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#include "environment.h"
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#endif
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extern UINT16 PickAWallPiece( UINT16 usWallPieceType );
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//This method isn't foolproof, but because erasing large areas of buildings could result in
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//multiple wall types for each building. When processing the region, it is necessary to
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//calculate the roof type by searching for the nearest roof tile.
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UINT16 SearchForWallType( UINT32 iMapIndex )
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{
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UINT32 uiTileType;
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LEVELNODE *pWall;
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INT16 sOffset;
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INT16 x, y, sRadius = 0;
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if( gfBasement )
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{
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UINT16 usWallType;
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usWallType = GetRandomIndexByRange( FIRSTWALL, LASTWALL );
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if( usWallType == 0xffff )
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usWallType = FIRSTWALL;
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return usWallType;
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}
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while( sRadius < 32 )
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{
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//NOTE: start at the higher y value and go negative because it is possible to have another
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// structure type one tile north, but not one tile south -- so it'll find the correct wall first.
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for( y = sRadius; y >= -sRadius; y-- ) for( x = -sRadius; x <= sRadius; x++ )
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{
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if( abs(x) == abs(sRadius) || abs(y) == abs(sRadius) )
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{
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sOffset = y * WORLD_COLS + x;
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if( !GridNoOnVisibleWorldTile( (INT16)(iMapIndex + sOffset) ) )
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{
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continue;
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}
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pWall = gpWorldLevelData[ iMapIndex + sOffset ].pStructHead;
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while( pWall )
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{
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GetTileType( pWall->usIndex, &uiTileType );
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if( uiTileType >= FIRSTWALL && uiTileType <= LASTWALL )
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{ //found a roof, so return its type.
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return (UINT16)uiTileType;
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}
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//if( uiTileType >= FIRSTWINDOW && uiTileType <= LASTWINDOW )
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//{ //Window types can be converted to a wall type.
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// return (UINT16)(FIRSTWALL + uiTileType - FIRSTWINDOW );
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//}
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pWall = pWall->pNext;
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}
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}
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}
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sRadius++;
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}
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return 0xffff;
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}
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//This method isn't foolproof, but because erasing large areas of buildings could result in
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//multiple roof types for each building. When processing the region, it is necessary to
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//calculate the roof type by searching for the nearest roof tile.
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UINT16 SearchForRoofType( UINT32 iMapIndex )
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{
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UINT32 uiTileType;
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LEVELNODE *pRoof;
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INT16 x, y, sRadius = 0;
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INT16 sOffset;
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while( sRadius < 32 )
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{
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for( y = -sRadius; y <= sRadius; y++ ) for( x = -sRadius; x <= sRadius; x++ )
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{
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if( abs(x) == abs(sRadius) || abs(y) == abs(sRadius) )
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{
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sOffset = y * WORLD_COLS + x;
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if( !GridNoOnVisibleWorldTile( (INT16)(iMapIndex + sOffset) ) )
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{
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continue;
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}
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pRoof = gpWorldLevelData[ iMapIndex + sOffset ].pRoofHead;
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while( pRoof )
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{
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GetTileType( pRoof->usIndex, &uiTileType );
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if( uiTileType >= FIRSTROOF && uiTileType <= LASTROOF )
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{ //found a roof, so return its type.
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return (UINT16)uiTileType;
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}
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pRoof = pRoof->pNext;
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}
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}
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}
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sRadius++;
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}
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return 0xffff;
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}
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BOOLEAN RoofAtGridNo( UINT32 iMapIndex )
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{
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LEVELNODE *pRoof;
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UINT32 uiTileType;
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pRoof = gpWorldLevelData[ iMapIndex ].pRoofHead;
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// Look through all objects and Search for type
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while( pRoof )
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{
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if ( pRoof->usIndex != NO_TILE )
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{
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GetTileType( pRoof->usIndex, &uiTileType );
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if ( uiTileType >= FIRSTROOF && uiTileType <= SECONDSLANTROOF )
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return TRUE;
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pRoof = pRoof->pNext;
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}
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}
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return FALSE;
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}
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BOOLEAN BuildingAtGridNo( UINT32 iMapIndex )
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{
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if( RoofAtGridNo( iMapIndex ) )
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return TRUE;
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if( FloorAtGridNo( iMapIndex ) )
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return TRUE;
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return FALSE;
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}
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BOOLEAN ValidDecalPlacement( UINT32 iMapIndex )
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{
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if( GetVerticalWall( iMapIndex ) || GetHorizontalWall( iMapIndex )
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|| GetVerticalFence( iMapIndex ) || GetHorizontalFence( iMapIndex ) )
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return TRUE;
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return FALSE;
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}
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LEVELNODE* GetVerticalWall( UINT32 iMapIndex )
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{
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LEVELNODE *pStruct;
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UINT32 uiTileType;
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UINT16 usWallOrientation;
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pStruct = gpWorldLevelData[ iMapIndex ].pStructHead;
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while( pStruct )
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{
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if ( pStruct->usIndex != NO_TILE )
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{
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GetTileType( pStruct->usIndex, &uiTileType );
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if ( uiTileType >= FIRSTWALL && uiTileType <= LASTWALL ||
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uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
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{
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GetWallOrientation( pStruct->usIndex, &usWallOrientation );
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if( usWallOrientation == INSIDE_TOP_RIGHT || usWallOrientation == OUTSIDE_TOP_RIGHT )
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{
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return pStruct;
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}
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}
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}
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pStruct = pStruct->pNext;
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}
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return NULL;
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}
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LEVELNODE* GetHorizontalWall( UINT32 iMapIndex )
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{
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LEVELNODE *pStruct;
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UINT32 uiTileType;
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UINT16 usWallOrientation;
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pStruct = gpWorldLevelData[ iMapIndex ].pStructHead;
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while( pStruct )
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{
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if ( pStruct->usIndex != NO_TILE )
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{
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GetTileType( pStruct->usIndex, &uiTileType );
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if ( uiTileType >= FIRSTWALL && uiTileType <= LASTWALL ||
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uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
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{
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GetWallOrientation( pStruct->usIndex, &usWallOrientation );
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if( usWallOrientation == INSIDE_TOP_LEFT || usWallOrientation == OUTSIDE_TOP_LEFT )
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{
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return pStruct;
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}
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}
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}
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pStruct = pStruct->pNext;
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}
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return NULL;
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}
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UINT16 GetVerticalWallType( UINT32 iMapIndex )
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{
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LEVELNODE *pWall;
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UINT32 uiTileType;
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pWall = GetVerticalWall( iMapIndex );
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if( pWall )
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{
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GetTileType( pWall->usIndex, &uiTileType );
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if( uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
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uiTileType = SearchForWallType( iMapIndex );
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return (UINT16)uiTileType;
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}
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return 0;
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}
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UINT16 GetHorizontalWallType( UINT32 iMapIndex )
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{
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LEVELNODE *pWall;
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UINT32 uiTileType;
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pWall = GetHorizontalWall( iMapIndex );
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if( pWall )
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{
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GetTileType( pWall->usIndex, &uiTileType );
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if( uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
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uiTileType = SearchForWallType( iMapIndex );
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return (UINT16)uiTileType;
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}
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return 0;
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}
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LEVELNODE* GetVerticalFence( UINT32 iMapIndex )
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{
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LEVELNODE *pStruct;
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UINT32 uiTileType;
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UINT16 usWallOrientation;
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pStruct = gpWorldLevelData[ iMapIndex ].pStructHead;
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while( pStruct )
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{
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if ( pStruct->usIndex != NO_TILE )
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{
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GetTileType( pStruct->usIndex, &uiTileType );
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if ( uiTileType == FENCESTRUCT )
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{
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GetWallOrientation( pStruct->usIndex, &usWallOrientation );
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if( usWallOrientation == INSIDE_TOP_RIGHT || usWallOrientation == OUTSIDE_TOP_RIGHT )
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{
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return pStruct;
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}
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}
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}
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pStruct = pStruct->pNext;
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}
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return NULL;
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}
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LEVELNODE* GetHorizontalFence( UINT32 iMapIndex )
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{
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LEVELNODE *pStruct;
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UINT32 uiTileType;
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UINT16 usWallOrientation;
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pStruct = gpWorldLevelData[ iMapIndex ].pStructHead;
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while( pStruct )
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{
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if ( pStruct->usIndex != NO_TILE )
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{
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GetTileType( pStruct->usIndex, &uiTileType );
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if ( uiTileType == FENCESTRUCT )
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{
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GetWallOrientation( pStruct->usIndex, &usWallOrientation );
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if( usWallOrientation == INSIDE_TOP_LEFT || usWallOrientation == OUTSIDE_TOP_LEFT )
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{
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return pStruct;
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}
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}
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}
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pStruct = pStruct->pNext;
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}
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return NULL;
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}
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void EraseHorizontalWall( UINT32 iMapIndex )
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{
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LEVELNODE *pWall;
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pWall = GetHorizontalWall( iMapIndex );
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if( pWall )
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{
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AddToUndoList( iMapIndex );
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RemoveStruct( iMapIndex, pWall->usIndex );
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RemoveAllShadowsOfTypeRange( iMapIndex, FIRSTWALL, LASTWALL );
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}
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}
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void EraseVerticalWall( UINT32 iMapIndex )
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{
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LEVELNODE *pWall;
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pWall = GetVerticalWall( iMapIndex );
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if( pWall )
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{
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AddToUndoList( iMapIndex );
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RemoveStruct( iMapIndex, pWall->usIndex );
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RemoveAllShadowsOfTypeRange( iMapIndex, FIRSTWALL, LASTWALL );
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}
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}
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void ChangeHorizontalWall( UINT32 iMapIndex, UINT16 usNewPiece )
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{
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LEVELNODE *pWall;
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UINT32 uiTileType;
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UINT16 usTileIndex;
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INT16 sIndex;
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pWall = GetHorizontalWall( iMapIndex );
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if( pWall )
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{
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GetTileType( pWall->usIndex, &uiTileType );
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if( uiTileType >= FIRSTWALL && uiTileType <= LASTWALL )
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{ //Okay, we have the wall, now change it's type.
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sIndex = PickAWallPiece( usNewPiece );
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AddToUndoList( iMapIndex );
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GetTileIndexFromTypeSubIndex( uiTileType, sIndex, &usTileIndex );
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ReplaceStructIndex( iMapIndex, pWall->usIndex, usTileIndex );
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}
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}
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}
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void ChangeVerticalWall( UINT32 iMapIndex, UINT16 usNewPiece )
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{
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LEVELNODE *pWall;
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UINT32 uiTileType;
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UINT16 usTileIndex;
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INT16 sIndex;
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pWall = GetVerticalWall( iMapIndex );
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if( pWall )
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{
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GetTileType( pWall->usIndex, &uiTileType );
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if( uiTileType >= FIRSTWALL && uiTileType <= LASTWALL )
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{ //Okay, we have the wall, now change it's type.
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sIndex = PickAWallPiece( usNewPiece );
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AddToUndoList( iMapIndex );
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GetTileIndexFromTypeSubIndex( uiTileType, sIndex, &usTileIndex );
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ReplaceStructIndex( iMapIndex, pWall->usIndex, usTileIndex );
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}
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}
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}
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void RestoreWalls( UINT32 iMapIndex )
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{
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LEVELNODE *pWall = NULL;
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UINT32 uiTileType;
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UINT16 usWallType;
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UINT16 usWallOrientation;
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UINT8 ubSaveWallUIValue;
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BOOLEAN fDone = FALSE;
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pWall = GetHorizontalWall( iMapIndex );
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if( pWall )
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{
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GetTileType( pWall->usIndex, &uiTileType );
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usWallType = (UINT16)uiTileType;
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if( uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
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usWallType = SearchForWallType( iMapIndex );
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GetWallOrientation( pWall->usIndex, &usWallOrientation );
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AddToUndoList( iMapIndex );
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RemoveStruct( iMapIndex, pWall->usIndex );
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RemoveAllShadowsOfTypeRange( iMapIndex, FIRSTWALL, LASTWALL );
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switch( usWallOrientation )
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{
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case OUTSIDE_TOP_LEFT:
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BuildWallPiece( iMapIndex, INTERIOR_BOTTOM, usWallType );
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break;
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case INSIDE_TOP_LEFT:
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BuildWallPiece( iMapIndex, EXTERIOR_BOTTOM, usWallType );
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break;
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}
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fDone = TRUE;
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}
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pWall = GetVerticalWall( iMapIndex );
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if( pWall )
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{
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GetTileType( pWall->usIndex, &uiTileType );
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usWallType = (UINT16)uiTileType;
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if( uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
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usWallType = SearchForWallType( iMapIndex );
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GetWallOrientation( pWall->usIndex, &usWallOrientation );
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AddToUndoList( iMapIndex );
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RemoveStruct( iMapIndex, pWall->usIndex );
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RemoveAllShadowsOfTypeRange( iMapIndex, FIRSTWALL, LASTWALL );
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switch( usWallOrientation )
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{
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case OUTSIDE_TOP_RIGHT:
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BuildWallPiece( iMapIndex, INTERIOR_RIGHT, usWallType );
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break;
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case INSIDE_TOP_RIGHT:
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BuildWallPiece( iMapIndex, EXTERIOR_RIGHT, usWallType );
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break;
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}
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fDone = TRUE;
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}
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if( fDone )
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{
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return;
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}
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//we are in a special case here. The user is attempting to restore a wall, though nothing
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//is here. We will hook into the smart wall method by tricking it into using the local wall
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//type, but only if we have adjacent walls.
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fDone = FALSE;
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if( pWall = GetHorizontalWall( iMapIndex - 1 ) )
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fDone = TRUE;
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if( !fDone && (pWall = GetHorizontalWall( iMapIndex + 1 )) )
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fDone = TRUE;
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if( !fDone && (pWall = GetVerticalWall( iMapIndex - WORLD_COLS )) )
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fDone = TRUE;
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if( !fDone && (pWall = GetVerticalWall( iMapIndex + WORLD_COLS )) )
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fDone = TRUE;
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if( !fDone )
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return;
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//found a wall. Let's back up the current wall value, and restore it after pasting a smart wall.
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if( pWall )
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{
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GetTileType( pWall->usIndex, &uiTileType );
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usWallType = (UINT16)uiTileType;
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if( uiTileType >= FIRSTDOOR && uiTileType <= LASTDOOR )
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usWallType = SearchForWallType( iMapIndex );
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if( usWallType != 0xffff )
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{
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ubSaveWallUIValue = gubWallUIValue; //save the wall UI value.
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gubWallUIValue = (UINT8)usWallType; //trick the UI value
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PasteSmartWall( iMapIndex ); //paste smart wall with fake UI value
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gubWallUIValue = ubSaveWallUIValue; //restore the real UI value.
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}
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}
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}
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UINT16 GetWallClass( LEVELNODE *pWall )
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{
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UINT16 row, col, rowVariants;
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UINT16 usWallIndex;
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if( !pWall )
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return 0xffff;
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GetSubIndexFromTileIndex( pWall->usIndex, &usWallIndex );
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for ( row = 0; row < NUM_WALL_TYPES; row++ )
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{
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rowVariants = gbWallTileLUT[row][0];
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for( col = 1; col <= rowVariants; col++ )
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{
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if( usWallIndex == gbWallTileLUT[row][col] )
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{
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return row; //row is the wall class
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}
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}
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}
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return 0xffff;
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}
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UINT16 GetVerticalWallClass( UINT16 iMapIndex )
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{
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LEVELNODE *pWall;
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if( pWall = GetVerticalWall( iMapIndex ) )
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return GetWallClass( pWall );
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return 0xffff;
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}
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UINT16 GetHorizontalWallClass( UINT16 iMapIndex )
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{
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LEVELNODE *pWall;
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if( pWall = GetVerticalWall( iMapIndex ) )
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return GetWallClass( pWall );
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return 0xffff;
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}
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#endif |