[7561] | 1 | /* |
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| 2 | orxonox - the future of 3D-vertical-scrollers |
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| 3 | |
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| 4 | Copyright (C) 2004 orx |
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| 5 | |
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| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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| 10 | |
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| 11 | ### File Specific: |
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| 12 | main-programmer: hdavid, amaechler |
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| 13 | */ |
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| 14 | |
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| 15 | #include "rain_effect.h" |
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| 16 | |
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| 17 | #include "util/loading/load_param.h" |
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| 18 | #include "util/loading/factory.h" |
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| 19 | |
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| 20 | #include "glincl.h" |
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[7628] | 21 | #include "debug.h" |
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[7561] | 22 | |
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[7562] | 23 | #include "state.h" |
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[7628] | 24 | #include "spark_particles.h" |
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| 25 | #include "plane_emitter.h" |
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[7562] | 26 | |
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| 27 | #include "parser/tinyxml/tinyxml.h" |
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| 28 | |
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[7628] | 29 | //SHELL_COMMAND(activate, RainEffect, activateRain); |
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| 30 | //SHELL_COMMAND(deactivate, RainEffect, deactivateRain); |
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[7577] | 31 | |
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[7561] | 32 | using namespace std; |
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| 33 | |
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| 34 | CREATE_FACTORY(RainEffect, CL_RAIN_EFFECT); |
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| 35 | |
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| 36 | RainEffect::RainEffect(const TiXmlElement* root) |
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| 37 | { |
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| 38 | this->setClassID(CL_RAIN_EFFECT, "RainEffect"); |
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| 39 | |
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| 40 | if (root != NULL) |
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| 41 | this->loadParams(root); |
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| 42 | |
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[7628] | 43 | this->init(); |
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| 44 | |
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[7561] | 45 | this->activate(); |
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| 46 | } |
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| 47 | |
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| 48 | RainEffect::~RainEffect() |
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| 49 | { |
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| 50 | this->deactivate(); |
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| 51 | } |
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| 52 | |
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| 53 | void RainEffect::loadParams(const TiXmlElement* root) |
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| 54 | { |
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[7628] | 55 | WeatherEffect::loadParams(root); |
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[7561] | 56 | |
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[7628] | 57 | LoadParam(root, "coord", this, RainEffect, setRainCoord); |
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| 58 | LoadParam(root, "size", this, RainEffect, setRainSize); |
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| 59 | LoadParam(root, "rate", this, RainEffect, setRainRate); |
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| 60 | LoadParam(root, "velocity", this, RainEffect, setRainVelocity); |
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| 61 | } |
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[7561] | 62 | |
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| 63 | |
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[7628] | 64 | bool RainEffect::init() |
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| 65 | { |
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| 66 | this->emitter = new PlaneEmitter(this->rainSize); |
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[7561] | 67 | } |
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| 68 | |
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| 69 | |
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[7577] | 70 | SparkParticles* RainEffect::rainParticles = NULL; |
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[7561] | 71 | |
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| 72 | bool RainEffect::activate() |
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| 73 | { |
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[7628] | 74 | PRINTF(0)( "Activating RainEffect, coord: %f, %f, %f, size: %f, %f, rate: %f, velocity: %f\n", this->rainCoord.x, this->rainCoord.y, this->rainCoord.z, this->rainSize.x, this-> rainSize.y, this->rainRate, this->rainVelocity ); |
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[7577] | 75 | |
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| 76 | if (unlikely(RainEffect::rainParticles == NULL)) |
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| 77 | { |
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| 78 | RainEffect::rainParticles = new SparkParticles(10000); |
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| 79 | RainEffect::rainParticles->setName("RainParticles"); |
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| 80 | RainEffect::rainParticles->setLifeSpan(2, 2); |
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| 81 | RainEffect::rainParticles->setRadius(0.05, 0.05); |
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| 82 | RainEffect::rainParticles->setRadius(0.04, 0.04); |
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| 83 | RainEffect::rainParticles->setRadius(0.03, 0.03); |
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| 84 | RainEffect::rainParticles->setColor(0, 0, 0, 1, .3); |
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| 85 | RainEffect::rainParticles->setColor(0.5, 0.5, 0.5, 1, 0.2); |
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| 86 | RainEffect::rainParticles->setColor(0.8, 0.8, 0.2, 0.3, 0.3); |
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| 87 | RainEffect::rainParticles->setColor(1, 0.5, 0.5, 1, 0); |
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| 88 | } |
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| 89 | |
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| 90 | this->emitter->setSystem(RainEffect::rainParticles); |
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| 91 | |
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| 92 | RainEffect::rainParticles->debug(); |
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| 93 | |
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[7628] | 94 | this->emitter->setRelCoor(this->rainCoord); |
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[7577] | 95 | |
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[7628] | 96 | this->emitter->setEmissionRate(this->rainRate); |
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| 97 | this->emitter->setEmissionVelocity(-this->rainVelocity); |
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| 98 | |
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| 99 | this->emitter->setSpread(0, .3); |
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[7561] | 100 | } |
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| 101 | |
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| 102 | |
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| 103 | bool RainEffect::deactivate() |
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| 104 | { |
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[7628] | 105 | PRINTF(0)("Deactivating RainEffect\n"); |
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[7577] | 106 | |
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| 107 | this->emitter->setSystem(NULL); |
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[7561] | 108 | } |
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