diff options
Diffstat (limited to 'engines/wintermute/Base/particles/PartEmitter.h')
-rw-r--r-- | engines/wintermute/Base/particles/PartEmitter.h | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/engines/wintermute/Base/particles/PartEmitter.h b/engines/wintermute/Base/particles/PartEmitter.h new file mode 100644 index 0000000000..6f517bf357 --- /dev/null +++ b/engines/wintermute/Base/particles/PartEmitter.h @@ -0,0 +1,139 @@ +/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#ifndef WINTERMUTE_PARTEMITTER_H
+#define WINTERMUTE_PARTEMITTER_H
+
+
+#include "engines/wintermute/Base/BObject.h"
+#include "engines/wintermute/Base/particles/PartForce.h"
+
+namespace WinterMute {
+class CBRegion;
+class CPartParticle;
+class CPartEmitter : public CBObject {
+public:
+ DECLARE_PERSISTENT(CPartEmitter, CBObject)
+
+ CPartEmitter(CBGame *inGame, CBScriptHolder *Owner);
+ virtual ~CPartEmitter(void);
+
+ int _width;
+ int _height;
+
+ int _angle1;
+ int _angle2;
+
+ float _rotation1;
+ float _rotation2;
+
+ float _angVelocity1;
+ float _angVelocity2;
+
+ float _growthRate1;
+ float _growthRate2;
+ bool _exponentialGrowth;
+
+ float _velocity1;
+ float _velocity2;
+ bool _velocityZBased;
+
+ float _scale1;
+ float _scale2;
+ bool _scaleZBased;
+
+ int _maxParticles;
+
+ int _lifeTime1;
+ int _lifeTime2;
+ bool _lifeTimeZBased;
+
+ int _genInterval;
+ int _genAmount;
+
+ bool _running;
+ int _overheadTime;
+
+ int _maxBatches;
+ int _batchesGenerated;
+
+ Rect32 _border;
+ int _borderThicknessLeft;
+ int _borderThicknessRight;
+ int _borderThicknessTop;
+ int _borderThicknessBottom;
+
+ int _fadeInTime;
+ int _fadeOutTime;
+
+ int _alpha1;
+ int _alpha2;
+ bool _alphaTimeBased;
+
+ bool _useRegion;
+
+ char *_emitEvent;
+ CBScriptHolder *_owner;
+
+ ERRORCODE start();
+
+ ERRORCODE update();
+ ERRORCODE display() { return display(NULL); } // To avoid shadowing the inherited display-function.
+ ERRORCODE display(CBRegion *region);
+
+ ERRORCODE sortParticlesByZ();
+ ERRORCODE addSprite(const char *filename);
+ ERRORCODE removeSprite(const char *filename);
+ ERRORCODE setBorder(int x, int y, int width, int height);
+ ERRORCODE setBorderThickness(int thicknessLeft, int thicknessRight, int thicknessTop, int thicknessBottom);
+
+ ERRORCODE addForce(const char *name, CPartForce::TForceType type, int posX, int posY, float angle, float strength);
+ ERRORCODE removeForce(const char *name);
+
+ CBArray<CPartForce *, CPartForce *> _forces;
+
+ // scripting interface
+ virtual CScValue *scGetProperty(const char *name);
+ virtual ERRORCODE scSetProperty(const char *name, CScValue *value);
+ virtual ERRORCODE scCallMethod(CScScript *script, CScStack *stack, CScStack *thisStack, const char *name);
+ virtual const char *scToString();
+
+
+private:
+ CPartForce *addForceByName(const char *name);
+ int static compareZ(const void *obj1, const void *obj2);
+ ERRORCODE initParticle(CPartParticle *particle, uint32 currentTime, uint32 timerDelta);
+ ERRORCODE updateInternal(uint32 currentTime, uint32 timerDelta);
+ uint32 _lastGenTime;
+ CBArray<CPartParticle *, CPartParticle *> _particles;
+ CBArray<char *, char *> _sprites;
+};
+
+} // end of namespace WinterMute
+
+#endif
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