From a28770084787abd086c30b0ed4483fe22c19dca4 Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Sun, 29 Mar 2015 22:33:39 +0100 Subject: working for parlour OSX --- sunkenEngine/src/layers.cpp | 229 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 229 insertions(+) create mode 100755 sunkenEngine/src/layers.cpp (limited to 'sunkenEngine/src/layers.cpp') diff --git a/sunkenEngine/src/layers.cpp b/sunkenEngine/src/layers.cpp new file mode 100755 index 0000000..bd0f1ce --- /dev/null +++ b/sunkenEngine/src/layers.cpp @@ -0,0 +1,229 @@ +#include "layers.h" + +svglayer::svglayer() { + xo=0;yo=0; +} +svglayer::svglayer(string _f) +{ + load(_f); +} + +void svglayer::load(string _f){ + //check if files exits + svg.load(_f); + printf("%s: %i paths\n",_f.c_str(),svg.getNumPath()); + for (int i=0;i0); +} +void svglayer::getCentre(int cx,int cy) { + if (svg.getNumPath()>0) { + xo=(cx-svg.getWidth())/2; + yo=(cy-svg.getHeight())/2; + } +} + +void svglayer::draw(float a,int cx,int cy,float colShift) { + getCentre(cx,cy); + for (int i=0;i0.0f) { + c.setHue(fmod(c.getHue()+colShift,255.0f)); + //printf ("shift from %f to %f\n",c.getHue(),c.getHue()+colShift); + } + svg.getPathAt(i).setFillColor(c); + svg.getPathAt(i).draw(xo,yo); + } +} +/* +void svglayer::draw(float a,unsigned char* controllers,int cx,int cy,bool transparentBlack,float colShift) { + getCentre(cx,cy); + //draw layers tinted by controllers + for (int i=0;i0.1) { + svg.getPathAt(i).draw(xo,yo); + } + } +} +*/ + +void svglayer::draw(float a,unsigned char* controllers,int cx,int cy,bool transparentBlack,float colShift) { + getCentre(cx,cy); + //draw layers grouped by controllers + float layerspercontroller=((float)svg.getNumPath())/6.0f; + + for (int i=0;i<6;i++) { + //for (int j=(int)((i+1)*layerspercontroller)-1;j>(int)(i*layerspercontroller);j--) { + for (int j=(int)(i*layerspercontroller);j<(int)((i+1)*layerspercontroller);j++) { + svg.getPathAt(j).setFillColor(fills[j]*a*(((float)controllers[5-i])/127.0f)); //try to reverse order of these + if (!transparentBlack||((a*controllers[5-i])/127.0f)>0.1) { + svg.getPathAt(j).draw(xo,yo); + } + } + } + //printf("counted %i layers of %i\n",(int)(6*layerspercontroller),svg.getNumPath()); +} + + +svglayer::~svglayer() +{ + //dtor +} + +//------------------------------------------------------------------------ +imglayer::imglayer() { + //sprite.setUseTexture(false); +} +imglayer::imglayer(string _filename,int _frames,int _start,float _rate,int n, int e){ + load(_filename,_frames,_start,_rate,n,e); +} + +void imglayer::load(string _filename,int _frames,int _start,float _rate,int n, int e){ + startNote=n; + endNote=e; + sprite.load(_filename,_frames,_start); + sprite.setFrameRate(_rate); +} + + +void imglayer::draw(float a,int cx,int cy,float colShift) { + //if (sprite.isAllocated()) if (!sprite.isUsingTexture()) sprite.setUseTexture(true); //has to be done from the main thread? still doesn't work + + sprite.update(); + int x,y,w,h; + if ((((float)cx)/cy)<(((float)sprite.getWidth())/sprite.getHeight())){ + x=0; + w=cx; + h=((float)cx)*(((float)sprite.getHeight())/sprite.getWidth()); + y=(cy-h)/2; + } + else { + y=0; + h=cy; + w=((float)cy)*(((float)sprite.getWidth())/sprite.getHeight()); + x=(cx-w)/2; + } + ofEnableAlphaBlending(); + sprite.draw(x,y,w,h); + ofDisableAlphaBlending(); +} + +void imglayer::draw(float a,unsigned char* controllers,int cx,int cy,bool transparentBlack=false,float colShift=0.0f) { + imglayer::draw(a,cx,cy,colShift); +} + +void imglayer::setNote(int note) +{ + //is called rerpeatedly no startNote,endNote + //printf("note %i (%i - %i)\n",note,startNote,endNote); + if ((startNote<=note)&&(endNote>=note)) { + if (!sprite.getIsPlaying()) { + + sprite.play(); + + } + //printf("triggered frame %i of %i\n",(int)(((((float)note-startNote)/((float)endNote-startNote)))*sprite.getTotalFrames()),sprite.getTotalFrames()); + sprite.setCurrentFrame((int)(((((float)note-startNote)/((float)endNote-startNote)))*sprite.getTotalFrames())); + //printf("movie %i (%i - %i) frame: %i\n",note,startNote,endNote,(int)(((((float)note-startNote)/((float)endNote-startNote)))*mov.getTotalNumFrames())); + } + else { + if (sprite.getIsPlaying()) { + sprite.stop(); + } + } + +}; + + +imglayer::~imglayer() +{ + //sprite.setUseTexture(false); //free texture +} +//------------------------------------------------------------------------ +videolayer::videolayer() { + //sprite.setUseTexture(false); +} +videolayer::videolayer(string _f,int n,int e,float s) +{ + startNote=n; + endNote=e; + speed=s; + load(_f); +} + +void videolayer::load(string _f){ + name=_f; + mov.setPixelFormat(OF_PIXELS_BGRA); + mov.setUseTexture(false); + bool success=mov.loadMovie(_f); + if (success) { + mov.stop(); + } + printf("%s %s %i bpp\n",success?"loaded":"not loaded",_f.c_str(),success?mov.getPixelsRef().getBytesPerPixel():0); +} + +void videolayer::draw(float a,int cx,int cy,float colShift) { + if (mov.isPlaying()) { + mov.update(); + //unsigned char *pix=mov.getPixels(); + //for (int i=0;i>2)+(pix[i+1]>>1)+(pix[i+2]>>2); + int x,y,w,h; + if ((((float)cx)/cy)<(((float)mov.getWidth())/mov.getHeight())){ + x=0; + w=cx; + h=((float)cx)*(((float)mov.getHeight())/mov.getWidth()); + y=(cy-h)/2; + } + else { + y=0; + h=cy; + w=((float)cy)*(((float)mov.getWidth())/mov.getHeight()); + x=(cx-w)/2; + } + ofEnableAlphaBlending(); + mov.draw(x,y,w,h); + ofDisableAlphaBlending(); + } +} + +void videolayer::draw(float a,unsigned char* controllers,int cx,int cy,bool transparentBlack=false,float colShift=0.0f) { + draw(a,cx,cy,colShift); +} + +void videolayer::setNote(int note) +{ + + if ((startNote<=note)&&(endNote>=note)) { + if (!mov.isPlaying()) { + //printf("starting movie!\n"); + mov.setUseTexture(true); + mov.play(); + mov.setSpeed(speed); + } + mov.setFrame((int)(((((float)note-startNote)/((float)endNote-startNote)))*mov.getTotalNumFrames())); + //printf("movie %i (%i - %i) frame: %i\n",note,startNote,endNote,(int)(((((float)note-startNote)/((float)endNote-startNote)))*mov.getTotalNumFrames())); + } + else { + if (mov.isPlaying()) { + mov.stop(); + } + } + +}; + + +videolayer::~videolayer() +{ +} -- cgit v1.2.3