From 7028cbe09c688437910a25623098762bf0fa592d Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Mon, 28 Mar 2016 22:28:34 +1000
Subject: Move Irrlicht to src/others.

---
 .../source/Irrlicht/CAnimatedMeshMD2.h             | 154 +++++++++++++++++++++
 1 file changed, 154 insertions(+)
 create mode 100644 src/others/irrlicht-1.8.1/source/Irrlicht/CAnimatedMeshMD2.h

(limited to 'src/others/irrlicht-1.8.1/source/Irrlicht/CAnimatedMeshMD2.h')

diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/CAnimatedMeshMD2.h b/src/others/irrlicht-1.8.1/source/Irrlicht/CAnimatedMeshMD2.h
new file mode 100644
index 0000000..0014910
--- /dev/null
+++ b/src/others/irrlicht-1.8.1/source/Irrlicht/CAnimatedMeshMD2.h
@@ -0,0 +1,154 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __C_ANIMATED_MESH_MD2_H_INCLUDED__
+#define __C_ANIMATED_MESH_MD2_H_INCLUDED__
+
+#include "IAnimatedMeshMD2.h"
+#include "IMesh.h"
+#include "CMeshBuffer.h"
+#include "IReadFile.h"
+#include "S3DVertex.h"
+#include "irrArray.h"
+#include "irrString.h"
+
+namespace irr
+{
+namespace scene
+{
+
+	class CAnimatedMeshMD2 : public IAnimatedMeshMD2
+	{
+	public:
+
+		//! constructor
+		CAnimatedMeshMD2();
+
+		//! destructor
+		virtual ~CAnimatedMeshMD2();
+
+		//! returns the amount of frames. If the amount is 1, it is a static (=non animated) mesh.
+		virtual u32 getFrameCount() const;
+
+		//! Gets the default animation speed of the animated mesh.
+		/** \return Amount of frames per second. If the amount is 0, it is a static, non animated mesh. */
+		virtual f32 getAnimationSpeed() const
+		{
+			return FramesPerSecond;
+		}
+
+		//! Gets the frame count of the animated mesh.
+		/** \param fps Frames per second to play the animation with. If the amount is 0, it is not animated.
+		The actual speed is set in the scene node the mesh is instantiated in.*/
+		virtual void setAnimationSpeed(f32 fps)
+		{
+			FramesPerSecond=fps;
+		}
+
+		//! returns the animated mesh based on a detail level. 0 is the lowest, 255 the highest detail. Note, that some Meshes will ignore the detail level.
+		virtual IMesh* getMesh(s32 frame, s32 detailLevel=255, s32 startFrameLoop=-1, s32 endFrameLoop=-1);
+
+		//! returns amount of mesh buffers.
+		virtual u32 getMeshBufferCount() const;
+
+		//! returns pointer to a mesh buffer
+		virtual IMeshBuffer* getMeshBuffer(u32 nr) const;
+
+		//! Returns pointer to a mesh buffer which fits a material
+ 		/** \param material: material to search for
+		\return Returns the pointer to the mesh buffer or
+		NULL if there is no such mesh buffer. */
+		virtual IMeshBuffer* getMeshBuffer( const video::SMaterial &material) const;
+
+		//! returns an axis aligned bounding box
+		virtual const core::aabbox3d<f32>& getBoundingBox() const;
+
+		//! set user axis aligned bounding box
+		virtual void setBoundingBox( const core::aabbox3df& box);
+
+		//! sets a flag of all contained materials to a new value
+		virtual void setMaterialFlag(video::E_MATERIAL_FLAG flag, bool newvalue);
+
+		//! set the hardware mapping hint, for driver
+		virtual void setHardwareMappingHint(E_HARDWARE_MAPPING newMappingHint, E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX);
+
+		//! flags the meshbuffer as changed, reloads hardware buffers
+		virtual void setDirty(E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX);
+
+		//! Returns the type of the animated mesh.
+		virtual E_ANIMATED_MESH_TYPE getMeshType() const;
+
+		//! Returns frame loop data for a special MD2 animation type.
+		virtual void getFrameLoop(EMD2_ANIMATION_TYPE,
+			s32& outBegin, s32& outEnd, s32& outFps) const;
+
+		//! Returns frame loop data for a special MD2 animation type.
+		virtual bool getFrameLoop(const c8* name,
+			s32& outBegin, s32& outEnd, s32& outFps) const;
+
+		//! Returns amount of md2 animations in this file.
+		virtual s32 getAnimationCount() const;
+
+		//! Returns name of md2 animation.
+		//! \param nr: Zero based index of animation.
+		virtual const c8* getAnimationName(s32 nr) const;
+
+
+		//
+		// exposed for loader
+		//
+
+		//! the buffer that contains the most recent animation
+		SMeshBuffer* InterpolationBuffer;
+
+		//! named animations
+		struct SAnimationData
+		{
+			core::stringc name;
+			s32 begin;
+			s32 end;
+			s32 fps;
+		};
+
+		//! scale and translations for keyframes
+		struct SKeyFrameTransform
+		{
+			core::vector3df scale;
+			core::vector3df translate;
+		};
+
+		//! md2 vertex data
+		struct SMD2Vert
+		{
+			core::vector3d<u8> Pos;
+			u8                 NormalIdx;
+		};
+
+		//! keyframe transformations
+		core::array<SKeyFrameTransform> FrameTransforms; 
+
+		//! keyframe vertex data
+		core::array<SMD2Vert> *FrameList;
+		
+		//! bounding boxes for each keyframe
+		core::array<core::aabbox3d<f32> > BoxList;
+
+		//! named animations
+		core::array< SAnimationData > AnimationData;
+
+		u32 FrameCount;
+
+	private:
+
+		//! updates the interpolation buffer
+		void updateInterpolationBuffer(s32 frame, s32 startFrame, s32 endFrame);
+
+		f32 FramesPerSecond;
+	};
+
+} // end namespace scene
+} // end namespace irr
+
+#endif
+
-- 
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