83 lines
1.9 KiB
C
83 lines
1.9 KiB
C
/***
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*
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* Copyright (c) 1996-2004, Shambler Team. All rights reserved.
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*
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* This product contains software technology licensed from Id
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* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
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* All Rights Reserved.
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*
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* Use, distribution, and modification of this source code and/or resulting
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* object code is restricted to non-commercial enhancements to products from
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* Shambler Team. All other use, distribution, or modification is prohibited
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* without written permission from Shambler Team.
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*
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****/
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/*
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====== rain.h ========================================================
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*/
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#pragma once
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#ifndef __RAIN_H__
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#define __RAIN_H__
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#define DRIPSPEED 900 // speed of raindrips (pixel per secs)
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#define SNOWSPEED 200 // speed of snowflakes
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#define SNOWFADEDIST 80
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#define MAXDRIPS 2000 // max raindrops
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#define MAXFX 3000 // max effects
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#define DRIP_SPRITE_HALFHEIGHT 64
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#define DRIP_SPRITE_HALFWIDTH 1
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#define SNOW_SPRITE_HALFSIZE 3
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// radius water rings
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#define MAXRINGHALFSIZE 25
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typedef struct
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{
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int dripsPerSecond;
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float distFromPlayer;
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float windX, windY;
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float randX, randY;
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int weatherMode; // 0 - snow, 1 - rain
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float globalHeight;
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} rain_properties;
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typedef struct cl_drip
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{
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float birthTime;
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float minHeight; // minimal height to kill raindrop
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vec3_t origin;
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float alpha;
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float xDelta; // side speed
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float yDelta;
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int landInWater;
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cl_drip* p_Next; // next drip in chain
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cl_drip* p_Prev; // previous drip in chain
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} cl_drip_t;
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typedef struct cl_rainfx
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{
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float birthTime;
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float life;
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vec3_t origin;
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float alpha;
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cl_rainfx* p_Next; // next fx in chain
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cl_rainfx* p_Prev; // previous fx in chain
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} cl_rainfx_t;
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extern rain_properties Rain;
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extern cl_drip_t FirstChainDrip;
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extern cl_rainfx_t FirstChainFX;
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void ProcessRain( void );
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void ProcessFXObjects( void );
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void ResetRain( void );
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void InitRain( void );
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#endif
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