2013-09-01 14:27:21 +00:00
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/*
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** table.cpp
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**
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** This file is part of mkxp.
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**
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** Copyright (C) 2013 Jonas Kulla <Nyocurio@gmail.com>
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**
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** mkxp is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 2 of the License, or
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** (at your option) any later version.
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**
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** mkxp is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with mkxp. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "table.h"
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#include <string.h>
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2013-12-08 12:19:22 +00:00
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#include <algorithm>
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2013-09-01 14:27:21 +00:00
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#include "serial-util.h"
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#include "exception.h"
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2013-10-15 17:39:29 +00:00
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#include "util.h"
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2013-09-01 14:27:21 +00:00
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/* Init normally */
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Table::Table(int x, int y /*= 1*/, int z /*= 1*/)
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2014-11-02 22:33:13 +00:00
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: m_x(x), m_y(y), m_z(z),
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data(x*y*z)
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{}
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2013-09-01 14:27:21 +00:00
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2014-08-04 12:43:56 +00:00
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Table::Table(const Table &other)
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2014-11-02 22:33:13 +00:00
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: m_x(other.m_x), m_y(other.m_y), m_z(other.m_z),
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data(other.data)
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{}
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2013-09-01 14:27:21 +00:00
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int16_t Table::get(int x, int y, int z) const
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{
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return data[m_x*m_y*z + m_x*y + x];
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}
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void Table::set(int16_t value, int x, int y, int z)
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{
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2013-09-04 15:01:51 +00:00
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if (x < 0 || x >= m_x
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|| y < 0 || y >= m_y
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|| z < 0 || z >= m_z)
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{
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return;
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}
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2013-09-01 14:27:21 +00:00
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data[m_x*m_y*z + m_x*y + x] = value;
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modified();
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}
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void Table::resize(int x, int y, int z)
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{
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if (x == m_x && y == m_y && z == m_z)
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return;
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2014-11-02 22:33:13 +00:00
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std::vector<int16_t> newData(x*y*z);
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for (int k = 0; k < std::min(z, m_z); ++k)
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for (int j = 0; j < std::min(y, m_y); ++j)
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for (int i = 0; i < std::min(x, m_x); ++i)
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newData[x*y*k + x*j + i] = at(i, j, k);
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data.swap(newData);
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2013-09-01 14:27:21 +00:00
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m_x = x;
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m_y = y;
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m_z = z;
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return;
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}
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void Table::resize(int x, int y)
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{
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2014-11-02 22:33:13 +00:00
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resize(x, y, m_z);
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2013-09-01 14:27:21 +00:00
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}
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void Table::resize(int x)
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{
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2014-11-02 22:33:13 +00:00
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resize(x, m_y, m_z);
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2013-09-01 14:27:21 +00:00
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}
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/* Serializable */
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int Table::serialSize() const
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{
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/* header + data */
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return 20 + (m_x * m_y * m_z) * 2;
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}
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void Table::serialize(char *buffer) const
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{
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char *buff_p = buffer;
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2014-01-02 02:39:22 +00:00
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/* Table dimensions: we don't care
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* about them but RMXP needs them */
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int dim = 1;
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2014-11-02 22:33:13 +00:00
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int size = m_x * m_y * m_z;
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2014-01-02 02:39:22 +00:00
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if (m_y > 1)
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dim = 2;
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if (m_z > 1)
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dim = 3;
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write_int32(&buff_p, dim);
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2013-09-01 14:27:21 +00:00
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write_int32(&buff_p, m_x);
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write_int32(&buff_p, m_y);
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write_int32(&buff_p, m_z);
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2014-11-02 22:33:13 +00:00
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write_int32(&buff_p, size);
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2013-09-01 14:27:21 +00:00
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2014-11-02 22:33:13 +00:00
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memcpy(buff_p, dataPtr(data), sizeof(int16_t)*size);
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2013-09-01 14:27:21 +00:00
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}
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Table *Table::deserialize(const char *data, int len)
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{
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if (len < 20)
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throw Exception(Exception::RGSSError, "Marshal: Table: bad file format");
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uint idx = 0;
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read_int32(data, idx);
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int x = read_int32(data, idx);
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int y = read_int32(data, idx);
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int z = read_int32(data, idx);
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int size = read_int32(data, idx);
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if (size != x*y*z)
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throw Exception(Exception::RGSSError, "Marshal: Table: bad file format");
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if (len != 20 + x*y*z*2)
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throw Exception(Exception::RGSSError, "Marshal: Table: bad file format");
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Table *t = new Table(x, y, z);
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2014-11-02 22:33:13 +00:00
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memcpy(dataPtr(t->data), &data[idx], sizeof(int16_t)*size);
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2013-09-01 14:27:21 +00:00
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return t;
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}
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