311 lines
8.4 KiB
C++
311 lines
8.4 KiB
C++
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/*
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LICENSE
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-------
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Copyright 2005 Nullsoft, Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of Nullsoft nor the names of its contributors may be used to
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endorse or promote products derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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// alphachannel safe 11/21/99
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#include <windows.h>
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#include <commctrl.h>
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#include <math.h>
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#include "r_defs.h"
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#include "resource.h"
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#include "../Agave/Language/api_language.h"
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#ifndef LASER
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#define C_THISCLASS C_BPartsClass
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#define MOD_NAME "Render / Moving Particle"
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class C_THISCLASS : public C_RBASE {
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protected:
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public:
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C_THISCLASS();
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virtual ~C_THISCLASS();
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virtual int render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int w, int h);
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virtual char *get_desc() { static char desc[128]; return (!desc[0]?WASABI_API_LNGSTRING_BUF(IDS_RENDER_MOVING_PARTICLE,desc,128):desc); }
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virtual HWND conf(HINSTANCE hInstance, HWND hwndParent);
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virtual void load_config(unsigned char *data, int len);
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virtual int save_config(unsigned char *data);
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int enabled;
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int colors;
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int maxdist,size,size2;
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int blend;
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int s_pos;
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double c[2];
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double v[2];
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double p[2];
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};
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#define PUT_INT(y) data[pos]=(y)&255; data[pos+1]=(y>>8)&255; data[pos+2]=(y>>16)&255; data[pos+3]=(y>>24)&255
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#define GET_INT() (data[pos]|(data[pos+1]<<8)|(data[pos+2]<<16)|(data[pos+3]<<24))
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void C_THISCLASS::load_config(unsigned char *data, int len)
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{
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int pos=0;
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if (len-pos >= 4) { enabled=GET_INT(); pos+=4; }
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if (len-pos >= 4) { colors=GET_INT(); pos+=4; }
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if (len-pos >= 4) { maxdist=GET_INT(); pos+=4; }
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if (len-pos >= 4) { size=GET_INT(); pos+=4; }
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if (len-pos >= 4) { size2=GET_INT(); pos+=4; }
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if (len-pos >= 4) { blend=GET_INT(); pos+=4; }
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s_pos=size;
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}
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int C_THISCLASS::save_config(unsigned char *data)
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{
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int pos=0;
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PUT_INT(enabled); pos+=4;
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PUT_INT(colors); pos+=4;
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PUT_INT(maxdist); pos+=4;
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PUT_INT(size); pos+=4;
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PUT_INT(size2); pos+=4;
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PUT_INT(blend); pos+=4;
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return pos;
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}
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C_THISCLASS::C_THISCLASS()
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{
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blend=1;
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size=size2=s_pos=8;
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maxdist=16;
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enabled=1;
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colors=RGB(255,255,255);
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c[0]=c[1]=0.0f;
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v[0]=-0.01551;
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v[1]=0.0;
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p[0]=-0.6;
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p[1]=0.3;
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}
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C_THISCLASS::~C_THISCLASS()
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{
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}
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int C_THISCLASS::render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int w, int h)
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{
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if (!(enabled&1)) return 0;
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if (isBeat&0x80000000) return 0;
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int xp,yp;
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int ss=min(h/2,(w*3)/8);
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int oc6 = colors;
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if (isBeat)
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{
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c[0]=((rand()%33)-16)/48.0f;
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c[1]=((rand()%33)-16)/48.0f;
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}
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v[0] -= 0.004*(p[0]-c[0]);
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v[1] -= 0.004*(p[1]-c[1]);
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p[0]+=v[0];
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p[1]+=v[1];
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v[0]*=0.991;
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v[1]*=0.991;
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xp=(int)(p[0]*(ss)*(maxdist/32.0))+w/2;
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yp=(int)(p[1]*(ss)*(maxdist/32.0))+h/2;
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if (isBeat && enabled&2)
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s_pos=size2;
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int sz=s_pos;
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s_pos=(s_pos+size)/2;
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if (sz <= 1)
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{
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framebuffer += xp+(yp)*w;
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if (xp >= 0 && yp >= 0 && xp < w && yp < h)
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{
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if (blend==0)
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framebuffer[0]=colors;
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else if (blend==2)
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framebuffer[0]=BLEND_AVG(framebuffer[0],colors);
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else if (blend==3)
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BLEND_LINE(framebuffer,colors);
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else
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framebuffer[0]=BLEND(framebuffer[0],colors);
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}
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return 0;
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}
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if (sz > 128) sz=128;
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{
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int y;
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double md=sz*sz*0.25;
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yp-=sz/2;
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for (y = 0; y < sz; y ++)
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{
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if (yp+y >= 0 && yp+y < h)
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{
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double yd=(y-sz*0.5);
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double l=sqrt(md-yd*yd);
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int xs=(int)(l+0.99);
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int x;
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if (xs < 1) xs=1;
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int xe=xp + xs;
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if (xe > w) xe=w;
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int xst=xp-xs;
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if (xst < 0) xst=0;
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int *f=&framebuffer[xst+(yp+y)*w];
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if (blend == 0) for ( x = xst; x < xe; x ++) *f++=colors;
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else if (blend == 2)
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for ( x = xst; x < xe; x ++)
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{
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*f=BLEND_AVG(*f,colors);
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f++;
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}
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else if (blend == 3)
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for ( x = xst; x < xe; x ++)
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{
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BLEND_LINE(f++,colors);
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}
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else
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for ( x = xst; x < xe; x ++)
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{
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*f=BLEND(*f,colors);
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f++;
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}
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}
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}
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}
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return 0;
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}
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C_RBASE *R_Parts(char *desc)
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{
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if (desc) { strcpy(desc,MOD_NAME); return NULL; }
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return (C_RBASE *) new C_THISCLASS();
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}
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static C_THISCLASS *g_this;
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static BOOL CALLBACK g_DlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
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{
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int *a=NULL;
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switch (uMsg)
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{
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case WM_DRAWITEM:
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{
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DRAWITEMSTRUCT *di=(DRAWITEMSTRUCT *)lParam;
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switch (di->CtlID)
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{
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case IDC_LC:
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GR_DrawColoredButton(di,g_this->colors);
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break;
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}
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}
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return 0;
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case WM_INITDIALOG:
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SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETRANGEMIN,0,1);
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SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETRANGEMAX,0,32);
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SendDlgItemMessage(hwndDlg,IDC_SLIDER1,TBM_SETPOS,1,g_this->maxdist);
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SendDlgItemMessage(hwndDlg,IDC_SLIDER3,TBM_SETRANGEMIN,0,1);
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SendDlgItemMessage(hwndDlg,IDC_SLIDER3,TBM_SETRANGEMAX,0,128);
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SendDlgItemMessage(hwndDlg,IDC_SLIDER3,TBM_SETPOS,1,g_this->size);
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SendDlgItemMessage(hwndDlg,IDC_SLIDER4,TBM_SETRANGEMIN,0,1);
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SendDlgItemMessage(hwndDlg,IDC_SLIDER4,TBM_SETRANGEMAX,0,128);
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SendDlgItemMessage(hwndDlg,IDC_SLIDER4,TBM_SETPOS,1,g_this->size2);
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if (g_this->enabled&1) CheckDlgButton(hwndDlg,IDC_LEFT,BST_CHECKED);
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if (g_this->enabled&2) CheckDlgButton(hwndDlg,IDC_CHECK1,BST_CHECKED);
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if (g_this->blend == 1) CheckDlgButton(hwndDlg,IDC_RADIO2,BST_CHECKED);
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else if (g_this->blend == 2) CheckDlgButton(hwndDlg,IDC_RADIO3,BST_CHECKED);
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else if (g_this->blend == 3) CheckDlgButton(hwndDlg,IDC_RADIO4,BST_CHECKED);
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else CheckDlgButton(hwndDlg,IDC_RADIO1,BST_CHECKED);
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return 1;
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case WM_COMMAND:
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switch (LOWORD(wParam))
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{
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case IDC_RADIO1:
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case IDC_RADIO2:
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case IDC_RADIO3:
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case IDC_RADIO4:
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if (IsDlgButtonChecked(hwndDlg,IDC_RADIO1)) g_this->blend=0;
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else if (IsDlgButtonChecked(hwndDlg,IDC_RADIO2)) g_this->blend=1;
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else if (IsDlgButtonChecked(hwndDlg,IDC_RADIO3)) g_this->blend=2;
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else if (IsDlgButtonChecked(hwndDlg,IDC_RADIO4)) g_this->blend=3;
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break;
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case IDC_LEFT:
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g_this->enabled&=~1;
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g_this->enabled|=IsDlgButtonChecked(hwndDlg,IDC_LEFT)?1:0;
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return 0;
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case IDC_CHECK1:
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g_this->enabled&=~2;
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g_this->enabled|=IsDlgButtonChecked(hwndDlg,IDC_CHECK1)?2:0;
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return 0;
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case IDC_LC:
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if (!a) a=&g_this->colors;
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GR_SelectColor(hwndDlg,a);
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InvalidateRect(GetDlgItem(hwndDlg,LOWORD(wParam)),NULL,FALSE);
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return 0;
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}
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return 0;
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case WM_HSCROLL:
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{
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HWND swnd = (HWND) lParam;
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int t = (int) SendMessage(swnd,TBM_GETPOS,0,0);
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if (swnd == GetDlgItem(hwndDlg,IDC_SLIDER1))
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{
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g_this->maxdist=t;
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}
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if (swnd == GetDlgItem(hwndDlg,IDC_SLIDER3))
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{
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g_this->s_pos=g_this->size=t;
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}
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if (swnd == GetDlgItem(hwndDlg,IDC_SLIDER4))
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{
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g_this->s_pos=g_this->size2=t;
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}
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}
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return 0;
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}
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return 0;
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}
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HWND C_THISCLASS::conf(HINSTANCE hInstance, HWND hwndParent)
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{
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g_this = this;
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return WASABI_API_CREATEDIALOG(IDD_CFG_PARTS,hwndParent,g_DlgProc);
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}
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#else
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C_RBASE *R_Parts(char *desc) // creates a new effect object if desc is NULL, otherwise fills in desc with description
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{ return NULL; }
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#endif
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