144 lines
4.2 KiB
C++
144 lines
4.2 KiB
C++
//
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// Copyright (c) 2009-2010 Mikko Mononen memon@inside.org
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//
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// This software is provided 'as-is', without any express or implied
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// warranty. In no event will the authors be held liable for any damages
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// arising from the use of this software.
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it
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// freely, subject to the following restrictions:
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// 1. The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software. If you use this software
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// in a product, an acknowledgment in the product documentation would be
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// appreciated but is not required.
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// 2. Altered source versions must be plainly marked as such, and must not be
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// misrepresented as being the original software.
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// 3. This notice may not be removed or altered from any source distribution.
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//
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#ifndef RECASTSAMPLE_H
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#define RECASTSAMPLE_H
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#include "Recast.h"
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#include "SampleInterfaces.h"
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/// Tool types.
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enum SampleToolType
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{
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TOOL_NONE = 0,
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TOOL_TILE_EDIT,
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TOOL_TILE_HIGHLIGHT,
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TOOL_TEMP_OBSTACLE,
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TOOL_NAVMESH_TESTER,
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TOOL_OFFMESH_CONNECTION,
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TOOL_CONVEX_VOLUME,
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TOOL_CROWD,
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};
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/// These are just sample areas to use consistent values across the samples.
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/// The use should specify these base on his needs.
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enum SamplePolyAreas
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{
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SAMPLE_POLYAREA_GROUND,
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SAMPLE_POLYAREA_WATER,
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SAMPLE_POLYAREA_ROAD,
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SAMPLE_POLYAREA_DOOR,
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SAMPLE_POLYAREA_GRASS,
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SAMPLE_POLYAREA_JUMP,
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};
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enum SamplePolyFlags
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{
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SAMPLE_POLYFLAGS_WALK = 0x01, // Ability to walk (ground, grass, road)
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SAMPLE_POLYFLAGS_SWIM = 0x02, // Ability to swim (water).
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SAMPLE_POLYFLAGS_DOOR = 0x04, // Ability to move through doors.
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SAMPLE_POLYFLAGS_JUMP = 0x08, // Ability to jump.
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SAMPLE_POLYFLAGS_DISABLED = 0x10, // Disabled polygon
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SAMPLE_POLYFLAGS_ALL = 0xffff // All abilities.
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};
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struct SampleTool
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{
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virtual ~SampleTool() {}
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virtual int type() = 0;
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virtual void init(class Sample* sample) = 0;
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virtual void reset() = 0;
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virtual void handleMenu() = 0;
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virtual void handleClick(const float* s, const float* p, bool shift) = 0;
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virtual void handleRender() = 0;
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virtual void handleRenderOverlay(double* proj, double* model, int* view) = 0;
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virtual void handleToggle() = 0;
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virtual void handleStep() = 0;
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virtual void handleUpdate(const float dt) = 0;
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};
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class Sample
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{
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protected:
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class InputGeom* m_geom;
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class dtNavMesh* m_navMesh;
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class dtNavMeshQuery* m_navQuery;
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class dtCrowd* m_crowd;
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unsigned char m_navMeshDrawFlags;
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float m_cellSize;
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float m_cellHeight;
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float m_agentHeight;
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float m_agentRadius;
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float m_agentMaxClimb;
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float m_agentMaxSlope;
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float m_regionMinSize;
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float m_regionMergeSize;
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bool m_monotonePartitioning;
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float m_edgeMaxLen;
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float m_edgeMaxError;
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float m_vertsPerPoly;
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float m_detailSampleDist;
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float m_detailSampleMaxError;
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SampleTool* m_tool;
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BuildContext* m_ctx;
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public:
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Sample();
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virtual ~Sample();
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void setContext(BuildContext* ctx) { m_ctx = ctx; }
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void setTool(SampleTool* tool);
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virtual void handleSettings();
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virtual void handleTools();
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virtual void handleDebugMode();
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virtual void handleClick(const float* s, const float* p, bool shift);
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virtual void handleToggle();
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virtual void handleStep();
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virtual void handleRender();
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virtual void handleRenderOverlay(double* proj, double* model, int* view);
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virtual void handleMeshChanged(class InputGeom* geom);
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virtual bool handleBuild();
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virtual void handleUpdate(const float dt);
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virtual class InputGeom* getInputGeom() { return m_geom; }
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virtual class dtNavMesh* getNavMesh() { return m_navMesh; }
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virtual class dtNavMeshQuery* getNavMeshQuery() { return m_navQuery; }
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virtual class dtCrowd* getCrowd() { return m_crowd; }
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virtual float getAgentRadius() { return m_agentRadius; }
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virtual float getAgentHeight() { return m_agentHeight; }
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virtual float getAgentClimb() { return m_agentMaxClimb; }
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virtual const float* getBoundsMin();
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virtual const float* getBoundsMax();
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inline unsigned char getNavMeshDrawFlags() const { return m_navMeshDrawFlags; }
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inline void setNavMeshDrawFlags(unsigned char flags) { m_navMeshDrawFlags = flags; }
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void resetCommonSettings();
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void handleCommonSettings();
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};
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#endif // RECASTSAMPLE_H
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