cocos2d + irrlicht 3D

**feelthat** · 02-17-2015, 01:58 AM

a cool demo, not my product, but show it

https://www.youtube.com/watch?v=BIEafKA2IBM

https://www.youtube.com/watch?v=DBRvRzT5zwQ

**feelthat** · 02-17-2015, 02:50 AM

Guys how do u think

use 2 layers GLview? cocos2d cover irrlicht?

or on the same layer?

Originally Posted by feelthat

a cool demo, not my product, but show it

https://www.youtube.com/watch?v=BIEafKA2IBM

https://www.youtube.com/watch?v=DBRvRzT5zwQ

**feelthat** · 02-18-2015, 03:18 AM

//
// EAGLView.m
//
// Created by Seth Robinson on 3/6/09.
// For license info, check the license.txt file that should have come with this.
//

#import <QuartzCore/QuartzCore.h>
#import <OpenGLES/EAGLDrawable.h>
#import "EAGLView.h"
#import "MyAppDelegate.h"
//by stone
#import "App.h"
#import "Irrlicht/IrrlichtManager.h"

#define USE_DEPTH_BUFFER 1

// A class extension to declare private methods
@interface EAGLView ()

@property (nonatomic, retain) EAGLContext *context;
@property (nonatomic, assign) NSTimer *animationTimer;

- (BOOL) createFramebuffer;
- (void) destroyFramebuffer;

@end

@implementation EAGLView

@synthesize context;
@synthesize animationTimer;
@synthesize animationInterval;
@synthesize animationIntervalSave;

// You must implement this
+ (Class)layerClass
{
return [CAEAGLLayer class];
}

//The GL view is stored in the nib file. When it's unarchived it's sent -initWithCoder:
- (id)initWithCoder

NSCoder*)coder
{
if ((self = [super initWithCoder:coder]))
{
// Get the layer
CAEAGLLayer* eaglLayer = (CAEAGLLayer *)self.layer;

eaglLayer.opaque = YES;
eaglLayer.drawableProperties = [NSDictionary dictionaryWithObjectsAndKeys:
[NSNumber numberWithBool:NO], kEAGLDrawablePropertyRetainedBacking, kEAGLColorFormatRGBA8, kEAGLDrawablePropertyColorFormat, nil];

//by stone
//context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES1];
switch(AppGetOGLESType())
{
case irr::video::EDT_OGLES1:
context = [[EAGLContext alloc] initWithAPI: kEAGLRenderingAPIOpenGLES1];
break;

case irr::video::EDT_OGLES2:
context = [[EAGLContext alloc] initWithAPI: kEAGLRenderingAPIOpenGLES2];
break;
}

if (!context || ![EAGLContext setCurrentContext:context])
{
[self release];
return nil;
}

CHECK_GL_ERROR();

animationIntervalSave = 1.0/60.0;
animationInterval = animationIntervalSave;
}

//CGFloat pixelScale = [[UIScreen mainScreen] scale];
UIScreen *pScreen = [UIScreen mainScreen];
CGRect fullScreenRect = pScreen.bounds;

bool bUseSizeGuess = false;

if (GetPrimaryGLX() == 0)
{
bUseSizeGuess = true;
SetPrimaryScreenSize(fullScreenRect.size.width, fullScreenRect.size.height);
SetupScreenInfo(GetPrimaryGLX(), GetPrimaryGLY(), 0);
}

if (!BaseApp::GetBaseApp()->Init())
{

NSLog(@"Couldn't init app");
[self release];
return nil;
}

if (bUseSizeGuess)
{
//put it back, otherwise we may not fix it later
SetPrimaryScreenSize(0,0);
}

//BaseApp::GetBaseApp()->OnScreenSizeChange();

return self;
}

- (void)onKill
{
BaseApp::GetBaseApp()->Kill();
}

- (void)drawView
{
if (!viewRenderbuffer)
return;

[EAGLContext setCurrentContext:context];

glBindFramebufferOES(GL_FRAMEBUFFER_OES, viewFramebuffer);
glViewport(0, 0, GetPrimaryGLX(), GetPrimaryGLY());

if (GetScreenSizeX() != 0)
{
BaseApp::GetBaseApp()->Update();
BaseApp::GetBaseApp()->Draw();
}
else
{
//not quite ready
}

while (!BaseApp::GetBaseApp()->GetOSMessages()->empty())
{
OSMessage m = BaseApp::GetBaseApp()->GetOSMessages()->front();
BaseApp::GetBaseApp()->GetOSMessages()->pop_front();

//LogMsg("Got OS message %d, %s", m.m_type, m.m_string.c_str());
MyAppDelegate *appDelegate = (MyAppDelegate *)[[UIApplication sharedApplication] delegate];

[appDelegate onOSMessage: &m];
}

glBindRenderbufferOES(GL_RENDERBUFFER_OES, viewRenderbuffer);
// if(main_throttled_update())
[context presentRenderbuffer:GL_RENDERBUFFER_OES];
}

- (void)layoutSubviews
{
[EAGLContext setCurrentContext:context];
[self destroyFramebuffer];
[self createFramebuffer];
[self drawView];
}

- (BOOL)createFramebuffer
{

CGFloat pixelScale = [[UIScreen mainScreen] scale];
UIScreen *pScreen = [UIScreen mainScreen];
CGRect fullScreenRect = pScreen.bounds;

LogMsg("Scale: %.2f", pixelScale);
SetProtonPixelScaleFactor(pixelScale);

[self setContentScaleFactor: GetProtonPixelScaleFactor()];

glGenFramebuffersOES(1, &viewFramebuffer);
glBindFramebufferOES(GL_FRAMEBUFFER_OES, viewFramebuffer);

glGenRenderbuffersOES(1, &viewRenderbuffer);
glBindRenderbufferOES(GL_RENDERBUFFER_OES, viewRenderbuffer);

if (![context renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable

CAEAGLLayer*)self.layer])
return NO;

glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_OES, GL_RENDERBUFFER_OES, viewRenderbuffer);

glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OE S, GL_RENDERBUFFER_WIDTH_OES, &backingWidth);
glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OE S, GL_RENDERBUFFER_HEIGHT_OES, &backingHeight);

if (USE_DEPTH_BUFFER)
{
glGenRenderbuffersOES(1, &depthRenderbuffer);
glBindRenderbufferOES(GL_RENDERBUFFER_OES, depthRenderbuffer);
glRenderbufferStorageOES(GL_RENDERBUFFER_OES, GL_DEPTH_COMPONENT16_OES, backingWidth, backingHeight);
glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_DEPTH_ATTACHMENT_OES, GL_RENDERBUFFER_OES, depthRenderbuffer);
}

glGenRenderbuffersOES(1, &m_StencilBuffer);
glBindRenderbufferOES(GL_RENDERBUFFER_OES, m_StencilBuffer);
glRenderbufferStorageOES(GL_RENDERBUFFER_OES, GL_DEPTH24_STENCIL8_OES, backingWidth, backingHeight);
glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_DEPTH_ATTACHMENT_OES, GL_RENDERBUFFER_OES, m_StencilBuffer);
glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_STENCIL_ATTACHMENT_OES, GL_RENDERBUFFER_OES, m_StencilBuffer);

if(glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES) != GL_FRAMEBUFFER_COMPLETE_OES)
{
NSLog(@"failed to make complete framebuffer object %x", glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES));
return NO;
}

if (GetPrimaryGLX() == 0)
{
SetPrimaryScreenSize(backingWidth, backingHeight);
SetupScreenInfo(GetPrimaryGLX(), GetPrimaryGLY(), 0);
}

return YES;
}

- (void)destroyFramebuffer
{

glDeleteFramebuffersOES(1, &viewFramebuffer);
viewFramebuffer = 0;
glDeleteRenderbuffersOES(1, &viewRenderbuffer);
viewRenderbuffer = 0;

if(depthRenderbuffer)
{
glDeleteRenderbuffersOES(1, &depthRenderbuffer);
depthRenderbuffer = 0;
}

if(m_StencilBuffer)
{
glDeleteRenderbuffersOES(1, &m_StencilBuffer);
m_StencilBuffer = 0;
}
}

- (void)startAnimation
{
self.animationTimer =
[NSTimer scheduledTimerWithTimeInterval:animationInterval
target:self
selector:@selector(drawView)
userInfo:nil
repeats:YES];

NSRunLoop* runner = [NSRunLoop currentRunLoop];
[runner addTimer:self.animationTimer forMode: NSRunLoopCommonModes];

//[self.animationTimer release];
}

- (void)stopAnimation
{
self.animationTimer = nil;
}

- (void)setAnimationTimer

NSTimer *)newTimer
{
[animationTimer invalidate];
animationTimer = newTimer;
}

- (void)setAnimationInterval

NSTimeInterval)interval
{

animationInterval = interval;

if (animationTimer)
{
[self stopAnimation];
[self startAnimation];
}
}

- (void)setAnimationIntervalSave

NSTimeInterval)interval
{

animationIntervalSave = interval;

[self setAnimationInterval:animationIntervalSave];
}

- (void)dealloc
{

[self stopAnimation];

if ([EAGLContext currentContext] == context)
{
[EAGLContext setCurrentContext:nil];
}

[context release];
[super dealloc];
}

const int MAX_TOUCHES= 12;

class TouchTrack
{
public:

TouchTrack()
{
m_touchPointer = NULL;
}

void *m_touchPointer;
};

TouchTrack g_touchTracker[MAX_TOUCHES];

int GetFingerTrackIDByTouch(void* touch)
{
for (int i=0; i < MAX_TOUCHES; i++)
{
if (g_touchTracker[i].m_touchPointer == touch)
{
return i;
}
}

//LogMsg("Can't locate fingerID by touch %d", touch);
return -1;
}

int AddNewTouch(void* touch)
{
for (int i=0; i < MAX_TOUCHES; i++)
{
if (!g_touchTracker[i].m_touchPointer)
{
//hey, an empty slot, yay
g_touchTracker[i].m_touchPointer = touch;
return i;
}
}

LogMsg("Can't add new fingerID");
return -1;
}

int GetTouchesActive()
{
int count = 0;

for (int i=0; i < MAX_TOUCHES; i++)
{
if (g_touchTracker[i].m_touchPointer)
{
count++;
}
}
return count;
}

//by stone
// Handles the start of a touch
- (void)touchesBegan

NSSet *)touches withEvent

UIEvent *)event
{
// Enumerate through all the touch objects.
UITouch* touch = [touches anyObject];

#ifdef _IRR_COMPILE_WITH_GUI_
CGPoint touchPoint = [touch locationInView:self];
UIInterfaceOrientation orientation = [UIDevice currentDevice].orientation;
irr::SEvent ev;

float scale = 1.0f;

//if ([self respondsToSelector:@selector(setContentScaleFactor

])
// scale = [[UIScreen mainScreen] scale];

if (orientation == UIInterfaceOrientationLandscapeLeft
||
orientation == UIInterfaceOrientationLandscapeRight)
{
//Landscape
ev.MouseInput.X = touchPoint.y*scale;
ev.MouseInput.Y = touchPoint.x*scale;
}
else
{
ev.MouseInput.X = touchPoint.x*scale;
ev.MouseInput.Y = touchPoint.y*scale;
}

// event as mouse.
ev.EventType = irr::EET_MOUSE_INPUT_EVENT;
ev.MouseInput.Event = irr::EMIE_LMOUSE_PRESSED_DOWN;

ev.MouseInput.ButtonStates = 0;
IrrlichtManager::GetIrrlichtManager()->GetDevice()->postEventFromUser(ev);
#endif

for (touch in touches)
{
//found a touch. Is it already on our list?
int fingerID = GetFingerTrackIDByTouch(touch);

if (fingerID == -1)
{
//add it to our list
fingerID = AddNewTouch(touch);
}
else
{
//already on the list. Don't send this
//LogMsg("Ignoring touch %d", fingerID);
continue;
}

CGPoint pt =[touch locationInView:self];
ConvertCoordinatesIfRequired(pt.x, pt.y);
MessageManager::GetMessageManager()->SendGUIEx(MESSAGE_TYPE_GUI_CLICK_START,pt.x, pt.y,fingerID);
}
}

//by stone
- (void)touchesEnded

NSSet *)touches withEvent

UIEvent *)event
{
UITouch* touch = [touches anyObject];

#ifdef _IRR_COMPILE_WITH_GUI_
CGPoint touchPoint = [touch locationInView:self];
UIInterfaceOrientation orientation = [UIDevice currentDevice].orientation;
irr::SEvent ev;

float scale = 1.0f;

//if ([self respondsToSelector:@selector(setContentScaleFactor

])
// scale = [[UIScreen mainScreen] scale];

if (orientation == UIInterfaceOrientationLandscapeLeft
||
orientation == UIInterfaceOrientationLandscapeRight)
{
//Landscape
ev.MouseInput.X = touchPoint.y*scale;
ev.MouseInput.Y = touchPoint.x*scale;
}
else
{
ev.MouseInput.X = touchPoint.x*scale;
ev.MouseInput.Y = touchPoint.y*scale;
}

ev.EventType = irr::EET_MOUSE_INPUT_EVENT;
ev.MouseInput.Event = irr::EMIE_LMOUSE_LEFT_UP;

ev.MouseInput.ButtonStates = 0;
IrrlichtManager::GetIrrlichtManager()->GetDevice()->postEventFromUser(ev);
#endif

// Enumerate through all the touch objects.
for (touch in touches)
{
//found a touch. Is it already on our list?
int fingerID = GetFingerTrackIDByTouch(touch);
if (fingerID != -1)
{
g_touchTracker[fingerID].m_touchPointer = NULL; //clear it
}
else
{
//wasn't on our list
continue;
}

CGPoint pt =[touch locationInView:self];
ConvertCoordinatesIfRequired(pt.x, pt.y);
MessageManager::GetMessageManager()->SendGUIEx(MESSAGE_TYPE_GUI_CLICK_END,pt.x, pt.y, fingerID);
}
}

- (void)touchesCancelled

NSSet *)touches withEvent

UIEvent *)event
{
// Enumerate through all the touch objects.
for (UITouch *touch in touches)
{
//found a touch. Is it already on our list?
int fingerID = GetFingerTrackIDByTouch(touch);
if (fingerID != -1)
{
g_touchTracker[fingerID].m_touchPointer = NULL; //clear it
}
else
{
//wasn't on our list
continue;
}

CGPoint pt =[touch locationInView:self];
ConvertCoordinatesIfRequired(pt.x, pt.y);
MessageManager::GetMessageManager()->SendGUIEx(MESSAGE_TYPE_GUI_CLICK_END,pt.x, pt.y, fingerID);
}
}

- (void)touchesMoved

NSSet *)touches withEvent

UIEvent *)event
{
// Enumerate through all the touch objects.
for (UITouch *touch in touches)
{

//found a touch. Is it already on our list?
int fingerID = GetFingerTrackIDByTouch(touch);
if (fingerID != -1)
{
//found it
}
else
{
//wasn't on our list?!
continue;
}

CGPoint pt =[touch locationInView:self];
ConvertCoordinatesIfRequired(pt.x, pt.y);
MessageManager::GetMessageManager()->SendGUIEx(MESSAGE_TYPE_GUI_CLICK_MOVE,pt.x, pt.y, fingerID);
}
}

@end

- - - Updated - - -

/*

===== IMPORTANT =====

This is sample code demonstrating API, technology or techniques in development.
Although this sample code has been reviewed for technical accuracy, it is not
final. Apple is supplying this information to help you plan for the adoption of
the technologies and programming interfaces described herein. This information
is subject to change, and software implemented based on this sample code should
be tested with final operating system software and final documentation. Newer
versions of this sample code may be provided with future seeds of the API or
technology. For information about updates to this and other developer
documentation, view the New & Updated sidebars in subsequent documentation
seeds.

=====================

File: EAGLView.m
Abstract: Convenience class that wraps the CAEAGLLayer from CoreAnimation into a
UIView subclass.

Version: 1.3

Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Inc.
("Apple") in consideration of your agreement to the following terms, and your
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constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.

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to endorse or promote products derived from the Apple Software without specific
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no other rights or licenses, express or implied, are granted by Apple herein,
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The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
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CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF
APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Copyright (C) 2008 Apple Inc. All Rights Reserved.

*/

#import <QuartzCore/QuartzCore.h>

#import "EAGLView.h"
#import "ES1Renderer.h"
#import "CCDirector.h"
#import "CCSet.h"
#import "CCTouch.h"
#import "CCIMEDispatcher.h"
#import "OpenGL_Internal.h"

//CLASS IMPLEMENTATIONS:

#define MAX_TOUCHES 11

static EAGLView *view;
static cocos2d::CCTouch *s_pTouches[MAX_TOUCHES];

@interface EAGLView (Private)
- (BOOL) setupSurfaceWithSharegroup

EAGLSharegroup*)sharegroup;
- (unsigned int) convertPixelFormat

NSString*) pixelFormat;
@end

@implementation EAGLView

@synthesize surfaceSize=size_;
@synthesize pixelFormat=pixelformat_, depthFormat=depthFormat_;
@synthesize context=context_;
@synthesize touchesIntergerDict;
@synthesize indexBitsUsed;
@synthesize multiSampling=multiSampling_;

+ (Class) layerClass
{
return [CAEAGLLayer class];
}

+ (id) viewWithFrame

CGRect)frame
{
return [[[self alloc] initWithFrame:frame] autorelease];
}

+ (id) viewWithFrame

CGRect)frame pixelFormat

NSString*)format
{
return [[[self alloc]initWithFrame:frame pixelFormat:format] autorelease];
}

+ (id) viewWithFrame

CGRect)frame pixelFormat

NSString*)format depthFormat

GLuint)depth
{
return [[[self alloc] initWithFrame:frame pixelFormat:format depthFormat:depth preserveBackbuffer:NO sharegroup:nil multiSampling:NO numberOfSamples:0] autorelease];
}

+ (id) viewWithFrame

CGRect)frame pixelFormat

NSString*)format depthFormat

GLuint)depth preserveBackbuffer

BOOL)retained sharegroup

EAGLSharegroup*)sharegroup multiSampling

BOOL)multisampling numberOfSamples

unsigned int)samples
{
return [[[self alloc]initWithFrame:frame pixelFormat:format depthFormat:depth preserveBackbuffer:retained sharegroup:sharegroup multiSampling:multisampling numberOfSamples:samples] autorelease];
}

+ (id) sharedEGLView
{
return view;
}

- (id) initWithFrame

CGRect)frame
{
return [self initWithFrame:frame pixelFormat:kEAGLColorFormatRGB565 depthFormat:0 preserveBackbuffer:NO sharegroup:nil multiSampling:NO numberOfSamples:0];
}

- (id) initWithFrame

CGRect)frame pixelFormat

NSString*)format
{
return [self initWithFrame:frame pixelFormat:format depthFormat:0 preserveBackbuffer:NO sharegroup:nil multiSampling:NO numberOfSamples:0];
}

- (id) initWithFrame

CGRect)frame pixelFormat

NSString*)format depthFormat

GLuint)depth preserveBackbuffer

BOOL)retained sharegroup

EAGLSharegroup*)sharegroup multiSampling

BOOL)sampling numberOfSamples

unsigned int)nSamples;
{
if((self = [super initWithFrame:frame]))
{
pixelformat_ = format;
depthFormat_ = depth;
multiSampling_ = sampling;
requestedSamples_ = nSamples;
preserveBackbuffer_ = retained;
markedText_ = nil;
if( ! [self setupSurfaceWithSharegroup:sharegroup] ) {
[self release];
return nil;
}
}

touchesIntergerDict = CFDictionaryCreateMutable(kCFAllocatorDefault, 4, NULL, NULL);
indexBitsUsed = 0x00000000;

view = self;
return self;
}

-(id) initWithCoder

NSCoder *)aDecoder
{
if( (self = [super initWithCoder:aDecoder]) ) {

CAEAGLLayer* eaglLayer = (CAEAGLLayer*)[self layer];

pixelformat_ = kEAGLColorFormatRGB565;
depthFormat_ = 0; // GL_DEPTH_COMPONENT24_OES;
multiSampling_= NO;
requestedSamples_ = 0;
size_ = [eaglLayer bounds].size;
markedText_ = nil;

if( ! [self setupSurfaceWithSharegroup:nil] ) {
[self release];
return nil;
}
}

view = self;
return self;
}

- (void)didMoveToWindow;
{
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(onUIKeyboardNotification

name:UIKeyboardWillShowNotification object:nil];

[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(onUIKeyboardNotification

name:UIKeyboardDidShowNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(onUIKeyboardNotification

name:UIKeyboardWillHideNotification object:nil];

[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(onUIKeyboardNotification

name:UIKeyboardDidHideNotification object:nil];
}

-(int) getWidth
{
CGSize bound = [self bounds].size;
return bound.width;
}

-(int) getHeight
{
CGSize bound = [self bounds].size;
return bound.height;
}

-(int) getUnUsedIndex
{
int i;
int temp = indexBitsUsed;

for (i = 0; i < MAX_TOUCHES; i++) {
if (! (temp & 0x00000001)) {
indexBitsUsed |= (1 << i);
return i;
}

temp >>= 1;
}

// all bits are used
return -1;
}

-(void) removeUsedIndexBit

int) index
{
if (index < 0 || index >= MAX_TOUCHES) {
return;
}

unsigned int temp = 1 << index;
temp = ~temp;
indexBitsUsed &= temp;
}

-(BOOL) setupSurfaceWithSharegroup

EAGLSharegroup*)sharegroup
{
CAEAGLLayer *eaglLayer = (CAEAGLLayer *)self.layer;

eaglLayer.opaque = YES;
eaglLayer.drawableProperties = [NSDictionary dictionaryWithObjectsAndKeys:
[NSNumber numberWithBool

reserveBackbuffer_], kEAGLDrawablePropertyRetainedBacking,
pixelformat_, kEAGLDrawablePropertyColorFormat, nil];

renderer_ = [[ES1Renderer alloc] initWithDepthFormat:depthFormat_
withPixelFormat:[self convertPixelFormat

ixelformat_]
withSharegroup:sharegroup
withMultiSampling:multiSampling_
withNumberOfSamples:requestedSamples_];
if (!renderer_)
return NO;

context_ = [renderer_ context];
[context_ renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable:eaglLayer];

//discardFramebufferSupported_ = [[CCConfiguration sharedConfiguration] supportsDiscardFramebuffer];

return YES;
}

- (void) dealloc
{
CFRelease(touchesIntergerDict);
[renderer_ release];
[super dealloc];
}

- (void) layoutSubviews
{
[renderer_ resizeFromLayer

CAEAGLLayer*)self.layer];
size_ = [renderer_ backingSize];

// Issue #914 #924
// CCDirector *director = [CCDirector sharedDirector];
// [director reshapeProjection:size_];
cocos2d::CCSize size;
size.width = size_.width;
size.height = size_.height;
cocos2d::CCDirector::sharedDirector()->reshapeProjection(size);

// Avoid flicker. Issue #350
//[director performSelectorOnMainThread:@selector(drawScene) withObject:nil waitUntilDone:YES];
cocos2d::CCDirector::sharedDirector()->drawScene();
}

- (void) swapBuffers
{
// IMPORTANT:
// - preconditions
// -> context_ MUST be the OpenGL context
// -> renderbuffer_ must be the the RENDER BUFFER

#ifdef __IPHONE_4_0

if (multiSampling_)
{
/* Resolve from msaaFramebuffer to resolveFramebuffer */
//glDisable(GL_SCISSOR_TEST);
glBindFramebufferOES(GL_READ_FRAMEBUFFER_APPLE, [renderer_ msaaFrameBuffer]);
glBindFramebufferOES(GL_DRAW_FRAMEBUFFER_APPLE, [renderer_ defaultFrameBuffer]);
glResolveMultisampleFramebufferAPPLE();
}

if( discardFramebufferSupported_)
{
if (multiSampling_)
{
if (depthFormat_)
{
GLenum attachments[] = {GL_COLOR_ATTACHMENT0_OES, GL_DEPTH_ATTACHMENT_OES};
glDiscardFramebufferEXT(GL_READ_FRAMEBUFFER_APPLE, 2, attachments);
}
else
{
GLenum attachments[] = {GL_COLOR_ATTACHMENT0_OES};
glDiscardFramebufferEXT(GL_READ_FRAMEBUFFER_APPLE, 1, attachments);
}

glBindRenderbufferOES(GL_RENDERBUFFER_OES, [renderer_ colorRenderBuffer]);

}

// not MSAA
else if (depthFormat_ ) {
GLenum attachments[] = { GL_DEPTH_ATTACHMENT_OES};
glDiscardFramebufferEXT(GL_FRAMEBUFFER_OES, 1, attachments);
}
}

#endif // __IPHONE_4_0

if(![context_ presentRenderbuffer:GL_RENDERBUFFER_OES])
{
// CCLOG(@"cocos2d: Failed to swap renderbuffer in %s\n", __FUNCTION__);
}

#if COCOS2D_DEBUG
CHECK_GL_ERROR();
#endif

// We can safely re-bind the framebuffer here, since this will be the
// 1st instruction of the new main loop
if( multiSampling_ )
glBindFramebufferOES(GL_FRAMEBUFFER_OES, [renderer_ msaaFrameBuffer]);
}

- (unsigned int) convertPixelFormat

NSString*) pixelFormat
{
// define the pixel format
GLenum pFormat;

if([pixelFormat isEqualToString:@"EAGLColorFormat565"])
pFormat = GL_RGB565_OES;
else
pFormat = GL_RGBA8_OES;

return pFormat;
}

#pragma mark EAGLView - Point conversion

- (CGPoint) convertPointFromViewToSurface

CGPoint)point
{
CGRect bounds = [self bounds];

CGPoint ret;
ret.x = (point.x - bounds.origin.x) / bounds.size.width * size_.width;
ret.y = (point.y - bounds.origin.y) / bounds.size.height * size_.height;

return ret;
}

- (CGRect) convertRectFromViewToSurface

CGRect)rect
{
CGRect bounds = [self bounds];

CGRect ret;
ret.origin.x = (rect.origin.x - bounds.origin.x) / bounds.size.width * size_.width;
ret.origin.y = (rect.origin.y - bounds.origin.y) / bounds.size.height * size_.height;
ret.size.width = rect.size.width / bounds.size.width * size_.width;
ret.size.height = rect.size.height / bounds.size.height * size_.height;

return ret;
}

// Pass the touches to the superview
#pragma mark EAGLView - Touch Delegate

- (void)touchesBegan

NSSet *)touches withEvent

UIEvent *)event
{
cocos2d::CCSet set;
cocos2d::CCTouch *pTouch;

for (UITouch *touch in touches) {
NSNumber *index = (NSNumber*)CFDictionaryGetValue(touchesIntergerDic t, touch);
int unUsedIndex = 0;

// it is a new touch
if (! index) {
unUsedIndex = [self getUnUsedIndex];

// The touches is more than MAX_TOUCHES ?
if (unUsedIndex == -1) {
return;
}

pTouch = s_pTouches[unUsedIndex] = new cocos2d::CCTouch();
}

float x = [touch locationInView: [touch view]].x;
float y = [touch locationInView: [touch view]].y;
pTouch->SetTouchInfo(0, x, y);

CFDictionaryAddValue(touchesIntergerDict, touch, [NSNumber numberWithInt:unUsedIndex]);

set.addObject(pTouch);
}

cocos2d::CCDirector::sharedDirector()->getOpenGLView()->touchesBegan(&set);
}

- (void)touchesMoved

NSSet *)touches withEvent

UIEvent *)event
{
cocos2d::CCSet set;
for (UITouch *touch in touches) {
NSNumber *index = (NSNumber*)CFDictionaryGetValue(touchesIntergerDic t, touch);
if (! index) {
// if the index doesn't exist, it is an error
return;
}

cocos2d::CCTouch *pTouch = s_pTouches[[index intValue]];
if (! pTouch) {
// if the pTouch is null, it is an error
return;
}

float x = [touch locationInView: [touch view]].x;
float y = [touch locationInView: [touch view]].y;
pTouch->SetTouchInfo(0, x, y);

set.addObject(pTouch);
}

cocos2d::CCDirector::sharedDirector()->getOpenGLView()->touchesMoved(&set);
}

- (void)touchesEnded

NSSet *)touches withEvent

UIEvent *)event
{
cocos2d::CCSet set;
for (UITouch *touch in touches) {
NSNumber *index = (NSNumber*)CFDictionaryGetValue(touchesIntergerDic t, touch);
if (! index) {
// if the index doesn't exist, it is an error
return;
}

cocos2d::CCTouch *pTouch = s_pTouches[[index intValue]];
if (! pTouch) {
// if the pTouch is null, it is an error
return;
}

float x = [touch locationInView: [touch view]].x;
float y = [touch locationInView: [touch view]].y;
pTouch->SetTouchInfo(0, x, y);

set.addObject(pTouch);
CFDictionaryRemoveValue(touchesIntergerDict, touch);
pTouch->release();
s_pTouches[[index intValue]] = NULL;
[self removeUsedIndexBit:[index intValue]];
}

cocos2d::CCDirector::sharedDirector()->getOpenGLView()->touchesEnded(&set);
}

- (void)touchesCancelled

NSSet *)touches withEvent

UIEvent *)event
{
cocos2d::CCSet set;
for (UITouch *touch in touches) {
NSNumber *index = (NSNumber*)CFDictionaryGetValue(touchesIntergerDic t, touch);
if (! index) {
// if the index doesn't exist, it is an error
return;
}

cocos2d::CCTouch *pTouch = s_pTouches[[index intValue]];
if (! pTouch) {
// if the pTouch is null, it is an error
return;
}

float x = [touch locationInView: [touch view]].x;
float y = [touch locationInView: [touch view]].y;
pTouch->SetTouchInfo(0, x, y);

set.addObject(pTouch);
CFDictionaryRemoveValue(touchesIntergerDict, touch);
pTouch->release();
s_pTouches[[index intValue]] = NULL;
[self removeUsedIndexBit:[index intValue]];
}

cocos2d::CCDirector::sharedDirector()->getOpenGLView()->touchesCancelled(&set);
}

#pragma mark -
#pragma mark UIView - Responder

- (BOOL)canBecomeFirstResponder
{
if (nil != markedText_) {
[markedText_ release];
}
markedText_ = nil;
return YES;
}

#pragma mark -
#pragma mark UIKeyInput protocol

- (BOOL)hasText
{
return NO;
}

- (void)insertText

NSString *)text
{
if (nil != markedText_) {
[markedText_ release];
markedText_ = nil;
}
const char * pszText = [text cStringUsingEncoding:NSUTF8StringEncoding];
cocos2d::CCIMEDispatcher::sharedDispatcher()->dispatchInsertText(pszText, strlen(pszText));
}

- (void)deleteBackward
{
if (nil != markedText_) {
[markedText_ release];
markedText_ = nil;
}
cocos2d::CCIMEDispatcher::sharedDispatcher()->dispatchDeleteBackward();
}

#pragma mark -
#pragma mark UITextInputTrait protocol

-(UITextAutocapitalizationType) autocapitalizationType
{
return UITextAutocapitalizationTypeNone;
}

#pragma mark -
#pragma mark UITextInput protocol

#pragma mark UITextInput - properties

@synthesize beginningOfDocument;
@synthesize endOfDocument;
@synthesize inputDelegate;
@synthesize markedTextRange;
@synthesize markedTextStyle;
// @synthesize selectedTextRange; // must implement
@synthesize tokenizer;

/* Text may have a selection, either zero-length (a caret) or ranged. Editing operations are
* always performed on the text from this selection. nil corresponds to no selection. */
- (void)setSelectedTextRange

UITextRange *)aSelectedTextRange;
{
CCLOG("UITextRange:setSelectedTextRange");
}
- (UITextRange *)selectedTextRange;
{
return [[[UITextRange alloc] init] autorelease];
}

#pragma mark UITextInput - Replacing and Returning Text

- (NSString *)textInRange

UITextRange *)range;
{
CCLOG("textInRange");
return @"";
}
- (void)replaceRange

UITextRange *)range withText

NSString *)theText;
{
CCLOG("replaceRange");
}

#pragma mark UITextInput - Working with Marked and Selected Text

/* If text can be selected, it can be marked. Marked text represents provisionally
* inserted text that has yet to be confirmed by the user. It requires unique visual
* treatment in its display. If there is any marked text, the selection, whether a
* caret or an extended range, always resides witihin.
*
* Setting marked text either replaces the existing marked text or, if none is present,
* inserts it from the current selection. */

- (void)setMarkedTextRange

UITextRange *)markedTextRange;
{
CCLOG("setMarkedTextRange");
}

- (UITextRange *)markedTextRange;
{
CCLOG("markedTextRange");
return nil; // Nil if no marked text.
}
- (void)setMarkedTextStyle

NSDictionary *)markedTextStyle;
{
CCLOG("setMarkedTextStyle");

}
- (NSDictionary *)markedTextStyle;
{
CCLOG("markedTextStyle");
return nil;
}
- (void)setMarkedText

NSString *)markedText selectedRange

NSRange)selectedRange;
{
CCLOG("setMarkedText");
if (markedText == markedText_) {
return;
}
if (nil != markedText_) {
[markedText_ release];
}
markedText_ = markedText;
[markedText_ retain];
}
- (void)unmarkText;
{
CCLOG("unmarkText");
if (nil == markedText_)
{
return;
}
const char * pszText = [markedText_ cStringUsingEncoding:NSUTF8StringEncoding];
cocos2d::CCIMEDispatcher::sharedDispatcher()->dispatchInsertText(pszText, strlen(pszText));
[markedText_ release];
markedText_ = nil;
}

#pragma mark Methods for creating ranges and positions.

- (UITextRange *)textRangeFromPosition

UITextPosition *)fromPosition toPosition

UITextPosition *)toPosition;
{
CCLOG("textRangeFromPosition");
return nil;
}
- (UITextPosition *)positionFromPosition

UITextPosition *)position offset

NSInteger)offset;
{
CCLOG("positionFromPosition");
return nil;
}
- (UITextPosition *)positionFromPosition

UITextPosition *)position inDirection

UITextLayoutDirection)direction offset

NSInteger)offset;
{
CCLOG("positionFromPosition");
return nil;
}

/* Simple evaluation of positions */
- (NSComparisonResult)comparePosition

UITextPosition *)position toPosition

UITextPosition *)other;
{
CCLOG("comparePosition");
return 0;
}
- (NSInteger)offsetFromPosition

UITextPosition *)from toPosition

UITextPosition *)toPosition;
{
CCLOG("offsetFromPosition");
return 0;
}

- (UITextPosition *)positionWithinRange

UITextRange *)range farthestInDirection

UITextLayoutDirection)direction;
{
CCLOG("positionWithinRange");
return nil;
}
- (UITextRange *)characterRangeByExtendingPosition

UITextPosition *)position inDirection

UITextLayoutDirection)direction;
{
CCLOG("characterRangeByExtendingPosition");
return nil;
}

#pragma mark Writing direction

- (UITextWritingDirection)baseWritingDirectionForPos ition

UITextPosition *)position inDirection

UITextStorageDirection)direction;
{
CCLOG("baseWritingDirectionForPosition");
return UITextWritingDirectionNatural;
}
- (void)setBaseWritingDirection

UITextWritingDirection)writingDirection forRange

UITextRange *)range;
{
CCLOG("setBaseWritingDirection");
}

#pragma mark Geometry

/* Geometry used to provide, for example, a correction rect. */
- (CGRect)firstRectForRange

UITextRange *)range;
{
CCLOG("firstRectForRange");
return CGRectNull;
}
- (CGRect)caretRectForPosition

UITextPosition *)position;
{
CCLOG("caretRectForPosition");
return caretRect_;
}

#pragma mark Hit testing

/* JS - Find the closest position to a given point */
- (UITextPosition *)closestPositionToPoint

CGPoint)point;
{
CCLOG("closestPositionToPoint");
return nil;
}
- (UITextPosition *)closestPositionToPoint

CGPoint)point withinRange

UITextRange *)range;
{
CCLOG("closestPositionToPoint");
return nil;
}
- (UITextRange *)characterRangeAtPoint

CGPoint)point;
{
CCLOG("characterRangeAtPoint");
return nil;
}

#pragma mark -
#pragma mark UIKeyboard notification

- (void)onUIKeyboardNotification

NSNotification *)notif;
{
NSString * type = notif.name;

NSDictionary* info = [notif userInfo];
CGRect begin = [self convertRect:
[[info objectForKey:UIKeyboardFrameBeginUserInfoKey] CGRectValue]
fromView:self];
CGRect end = [self convertRect:
[[info objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue]
fromView:self];
double aniDuration = [[info objectForKey:UIKeyboardAnimationDurationUserInfoKe y] doubleValue];

CGSize viewSize = self.frame.size;
CGFloat tmp;

switch ([[UIApplication sharedApplication] statusBarOrientation])
{
case UIInterfaceOrientationPortrait:
begin.origin.y = viewSize.height - begin.origin.y - begin.size.height;
end.origin.y = viewSize.height - end.origin.y - end.size.height;
break;

case UIInterfaceOrientationPortraitUpsideDown:
begin.origin.x = viewSize.width - (begin.origin.x + begin.size.width);
end.origin.x = viewSize.width - (end.origin.x + end.size.width);
break;

case UIInterfaceOrientationLandscapeLeft:
tmp = begin.size.width;
begin.size.width = begin.size.height;
begin.size.height = tmp;
tmp = end.size.width;
end.size.width = end.size.height;
end.size.height = tmp;
tmp = viewSize.width;
viewSize.width = viewSize.height;
viewSize.height = tmp;

tmp = begin.origin.x;
begin.origin.x = begin.origin.y;
begin.origin.y = viewSize.height - tmp - begin.size.height;
tmp = end.origin.x;
end.origin.x = end.origin.y;
end.origin.y = viewSize.height - tmp - end.size.height;
break;

case UIInterfaceOrientationLandscapeRight:
tmp = begin.size.width;
begin.size.width = begin.size.height;
begin.size.height = tmp;
tmp = end.size.width;
end.size.width = end.size.height;
end.size.height = tmp;
tmp = viewSize.width;
viewSize.width = viewSize.height;
viewSize.height = tmp;

tmp = begin.origin.x;
begin.origin.x = begin.origin.y;
begin.origin.y = tmp;
tmp = end.origin.x;
end.origin.x = end.origin.y;
end.origin.y = tmp;
break;

default:
break;
}
cocos2d::CCIMEKeyboardNotificationInfo notiInfo;
notiInfo.begin = cocos2d::CCRect(begin.origin.x,
begin.origin.y,
begin.size.width,
begin.size.height);
notiInfo.end = cocos2d::CCRect(end.origin.x,
end.origin.y,
end.size.width,
end.size.height);
notiInfo.duration = (float)aniDuration;
cocos2d::CCIMEDispatcher* dispatcher = cocos2d::CCIMEDispatcher::sharedDispatcher();
if (UIKeyboardWillShowNotification == type)
{
dispatcher->dispatchKeyboardWillShow(notiInfo);
}
else if (UIKeyboardDidShowNotification == type)
{
//CGSize screenSize = self.window.screen.bounds.size;
dispatcher->dispatchKeyboardDidShow(notiInfo);
caretRect_ = end;
caretRect_.origin.y = viewSize.height - (caretRect_.origin.y + caretRect_.size.height + [UIFont smallSystemFontSize]);
caretRect_.size.height = 0;
}
else if (UIKeyboardWillHideNotification == type)
{
dispatcher->dispatchKeyboardWillHide(notiInfo);
}
else if (UIKeyboardDidHideNotification == type)
{
caretRect_ = CGRectZero;
dispatcher->dispatchKeyboardDidHide(notiInfo);
}
}
@end

**Simplify_** · 02-18-2015, 05:28 AM