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victorlevasseur
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/**
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GDevelop - Tile Map Extension
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Copyright (c) 2014 Victor Levasseur (victorlevasseur52@gmail.com)
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*/
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#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI)
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#ifndef TILEMAPOBJECTEDITORCOMMANDS_H
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#define TILEMAPOBJECTEDITORCOMMANDS_H
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#include <wx/cmdproc.h>
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#include "TileSet.h"
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#include "TileMap.h"
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#include <iostream>
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/**
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* Command to change a tile (or a whole rectangle) in a tilemap.
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* (It can also remove a tile using newTileId = -1)
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*/
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class ChangeTileCommand : public wxCommand
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{
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public:
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ChangeTileCommand(TileMap &tileMap, int layer, int col, int row, int newTileId) :
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wxCommand(true), m_tileMap(tileMap), m_layer(layer), m_row(row), m_col(col), m_endCol(col), m_endRow(row), m_newTileId(newTileId)
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{
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m_oldTileId.resize(1);
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};
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ChangeTileCommand(TileMap &tileMap, int layer, int col, int row, int endCol, int endRow, int newTileId) :
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wxCommand(true), m_tileMap(tileMap), m_layer(layer), m_row(row), m_col(col), m_endCol(endCol), m_endRow(endRow), m_newTileId(newTileId)
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{
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m_oldTileId.resize((m_endCol - m_col + 1) * (m_endRow - m_row + 1));
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};
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virtual bool Do()
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{
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for(int col = m_col; col <= m_endCol; col++)
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{
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for(int row = m_row; row <= m_endRow; row++)
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{
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m_oldTileId[(m_endRow - m_row + 1) * (col - m_col) + row - m_row] = m_tileMap.GetTile(m_layer, col, row);
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m_tileMap.SetTile(m_layer, col, row, m_newTileId);
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}
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}
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return true;
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}
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virtual bool Undo()
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{
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for(int col = m_col; col <= m_endCol; col++)
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{
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for(int row = m_row; row <= m_endRow; row++)
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{
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m_tileMap.SetTile(m_layer, col, row, m_oldTileId[(m_endRow - m_row + 1) * (col - m_col) + row - m_row]);
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}
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}
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return true;
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}
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private:
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TileMap &m_tileMap;
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int m_layer;
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int m_col;
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int m_row;
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int m_endCol;
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int m_endRow;
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int m_newTileId;
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std::vector<int> m_oldTileId;
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};
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#endif
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#endif
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