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/*
* Seven Kingdoms: Ancient Adversaries
*
* Copyright 1997,1998 Enlight Software Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
// Filename : SnowGround
// Description: Header file of Snow Ground
// Owner : Gilbert
#ifndef __SNOWG_H
#define __SNOWG_H
#include <stdint.h>
#include <ODYNARRB.h>
class SnowGround
{
public:
int snow_map_id; // 0 for non-existing
int minor_hp; // 0 to 99, promote if >=100
short abs_x;
short abs_y;
short abs_x1;
short abs_y1;
short abs_x2;
short abs_y2;
public:
void init(short absX, short absY, int snowMapId=0);
void grow(int rate);
int dying(int rate); // 1 when die
int is_valid() { return snow_map_id; }
};
/*
#define SNOW_ZONE_SIZE 20
#if (SNOW_ZONE_SIZE < ZOOM_WIDTH / ZOOM_LOC_WIDTH || SNOW_ZONE_SIZE < ZOOM_HEIGHT / ZOOM_LOC_HEIGHT)
#error
#endif
#define WIDTH_IN_ZONE ((MAX_MAP_WIDTH+SNOW_ZONE_SIZE-1)/SNOW_ZONE_SIZE)
#define HEIGHT_IN_ZONE ((MAX_MAP_HEIGHT+SNOW_ZONE_SIZE-1)/SNOW_ZONE_SIZE)
*/
#pragma pack(1)
class SnowGroundArray
{
private:
unsigned seed;
public:
int32_t snow_thick;
int32_t snow_pattern;
public:
void init(long initSnowScale, long anyNumber);
void inc_snow(int snowScale); // pass weather.snow_scale()
void dec_snow(int decRate); // pass weather.temp_c()
void process();
int has_snow(short x, short y); // return 0 or snow map id
int write_file(File* filePtr);
int read_file(File* filePtr);
private:
unsigned rand_seed();
};
#pragma pack()
extern SnowGroundArray snow_ground_array;
#endif
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