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author | Aki <please@ignore.pl> | 2021-10-01 23:46:47 +0200 |
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committer | Aki <please@ignore.pl> | 2021-10-01 23:46:47 +0200 |
commit | ddd76aa4e1571c8d5965709db5c3cd47a89c9a38 (patch) | |
tree | 4e07bfaebede6531a70984fdebc855bca52f394a /Stars45/Particles.h | |
parent | 3a507e08b1d4e5970b27401a7e6517570d529400 (diff) | |
parent | c2d2c3551501110fddd78674d5435bfaa70382a3 (diff) | |
download | starshatter-ddd76aa4e1571c8d5965709db5c3cd47a89c9a38.zip starshatter-ddd76aa4e1571c8d5965709db5c3cd47a89c9a38.tar.gz starshatter-ddd76aa4e1571c8d5965709db5c3cd47a89c9a38.tar.bz2 |
Project is now built with CMake
Diffstat (limited to 'Stars45/Particles.h')
-rw-r--r-- | Stars45/Particles.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/Stars45/Particles.h b/Stars45/Particles.h new file mode 100644 index 0000000..ac0bc2b --- /dev/null +++ b/Stars45/Particles.h @@ -0,0 +1,110 @@ +/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: nGenEx.lib + FILE: Particles.h + AUTHOR: John DiCamillo + + + OVERVIEW + ======== + Particle burst class +*/ + +#ifndef Particles_h +#define Particles_h + +#include "Types.h" +#include "Geometry.h" +#include "Graphic.h" +#include "Sprite.h" + +// +--------------------------------------------------------------------+ + +class Particles : public Graphic +{ +public: + Particles(Bitmap* bitmap, + int np, + const Vec3& base_loc, + const Vec3& vel, + float base_speed = 500.0f, + float drag = 1.0f, + float scale = 1.0f, + float bloom = 0.0f, + float decay = 100.0f, + float release = 1.0f, + bool cont = false, + bool trail = true, + bool rise = false, + int blend = 3, + int nframes = 1); + + virtual ~Particles(); + + virtual void Render(Video* video, DWORD flags); + virtual void ExecFrame(double seconds); + virtual void TranslateBy(const Point& ref) { offset = ref; loc = loc - ref; } + virtual bool CheckVisibility(Projector& projector); + + virtual bool IsEmitting() const { return emitting; } + virtual void StopEmitting() { emitting = false; } + +protected: + int nparts; + int nverts; + int blend; + bool continuous; + bool trailing; + bool rising; + bool emitting; + + float base_speed; + float max_speed; + float drag; + float release_rate; + float decay; + float min_scale; + float max_scale; + float extra; + + Point ref_loc; + Point offset; + Point* velocity; + Point* part_loc; + Point* release; + float* timestamp; + float* intensity; + float* scale; + float* angle; + BYTE* frame; + + Sprite* point_sprite; +}; + +#endif Particles_h |