mirror of
https://github.com/geode-sdk/geode.git
synced 2024-11-23 07:57:51 -05:00
110 lines
3.4 KiB
C++
110 lines
3.4 KiB
C++
/* Copyright (c) 2012 Scott Lembcke and Howling Moon Software
|
|
* Copyright (c) 2012 cocos2d-x.org
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
/*
|
|
* Code copied & pasted from SpacePatrol game https://github.com/slembcke/SpacePatrol
|
|
*
|
|
* Renamed and added some changes for cocos2d
|
|
*
|
|
*/
|
|
|
|
#ifndef __CCDRAWNODES_CCDRAW_NODE_H__
|
|
#define __CCDRAWNODES_CCDRAW_NODE_H__
|
|
|
|
#include "../base_nodes/CCNode.h"
|
|
#include "../include/ccTypes.h"
|
|
|
|
NS_CC_BEGIN
|
|
|
|
/** CCDrawNode
|
|
Node that draws dots, segments and polygons.
|
|
Faster than the "drawing primitives" since they it draws everything in one single batch.
|
|
|
|
@since v2.1
|
|
@lua NA
|
|
*/
|
|
class CC_DLL CCDrawNode : public CCNodeRGBA
|
|
{
|
|
GEODE_FRIEND_MODIFY
|
|
protected:
|
|
|
|
GLuint m_uVao;
|
|
GLuint m_uVbo;
|
|
|
|
unsigned int m_uBufferCapacity;
|
|
GLsizei m_nBufferCount;
|
|
ccV2F_C4B_T2F *m_pBuffer;
|
|
|
|
ccBlendFunc m_sBlendFunc;
|
|
|
|
bool m_bDirty;
|
|
|
|
public:
|
|
static CCDrawNode* create();
|
|
virtual ~CCDrawNode();
|
|
|
|
virtual bool init();
|
|
virtual void draw();
|
|
|
|
/** draw a dot at a position, with a given radius and color */
|
|
void drawDot(const CCPoint &pos, float radius, const ccColor4F &color);
|
|
|
|
/** draw a segment with a radius and color */
|
|
void drawSegment(const CCPoint &from, const CCPoint &to, float radius, const ccColor4F &color);
|
|
|
|
/** draw a polygon with a fill color and line color
|
|
* @code
|
|
* when this funciton bound to js,the input params are changed
|
|
* js:var drawPolygon(var verts, var fillColor,var borderWidth,var borderColor)
|
|
* @endcode
|
|
*/
|
|
void drawPolygon(CCPoint *verts, unsigned int count, const ccColor4F &fillColor, float borderWidth, const ccColor4F &borderColor);
|
|
|
|
/** Clear the geometry in the node's buffer. */
|
|
void clear();
|
|
/**
|
|
* @js NA
|
|
*/
|
|
ccBlendFunc getBlendFunc() const;
|
|
/**
|
|
* @code
|
|
* when this function bound to js ,the input param is change
|
|
* js:var setBlendFunc(var src,var dst)
|
|
* @endcode
|
|
*/
|
|
void setBlendFunc(const ccBlendFunc &blendFunc);
|
|
|
|
CCDrawNode();
|
|
GEODE_MONOSTATE_CONSTRUCTOR_COCOS(CCDrawNode, CCNodeRGBA)
|
|
|
|
/** listen the event that coming to foreground on Android
|
|
* @js NA
|
|
*/
|
|
void listenBackToForeground(CCObject *obj);
|
|
private:
|
|
void ensureCapacity(unsigned int count);
|
|
void render();
|
|
};
|
|
|
|
NS_CC_END
|
|
|
|
#endif // __CCDRAWNODES_CCDRAW_NODE_H__
|