Initial community commit

Src/Plugins/Visualization/vis_avs/laser/rl_bren.cpp

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+/*
+  LICENSE
+  -------
+Copyright 2005 Nullsoft, Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, 
+are permitted provided that the following conditions are met:
+
+  * Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer. 
+
+  * Redistributions in binary form must reproduce the above copyright notice,
+    this list of conditions and the following disclaimer in the documentation
+    and/or other materials provided with the distribution. 
+
+  * Neither the name of Nullsoft nor the names of its contributors may be used to 
+    endorse or promote products derived from this software without specific prior written permission. 
+ 
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR 
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 
+OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+#ifdef LASER
+#include <windows.h>
+#include <commctrl.h>
+#include "../r_defs.h"
+#include "../resource.h"
+
+#include <math.h>
+
+#define C_THISCLASS CLASER_BrenClass
+#define MOD_NAME "Render / Brennan\'s Effect"
+
+typedef struct {
+  float x, y;
+} PT;
+
+typedef struct {
+  PT pt[4];
+} segment;
+
+#define BOUND (0.6f)
+#define NSEG 48
+#define VISSEG 6
+
+class C_THISCLASS : public C_RBASE {
+	protected:
+	public:
+		C_THISCLASS();
+		virtual ~C_THISCLASS();
+		virtual int render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int w, int h); // returns 1 if fbout has dest
+		virtual char *get_desc() { return MOD_NAME; }
+		virtual HWND conf(HINSTANCE hInstance, HWND hwndParent);
+		virtual void load_config(unsigned char *data, int len);
+		virtual int  save_config(unsigned char *data);
+  
+    segment seg[NSEG];
+    PT d[4];
+    float phase;
+    int step;
+};
+
+#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
+#define GET_INT() (data[pos]|(data[pos+1]<<8)|(data[pos+2]<<16)|(data[pos+3]<<24))
+void C_THISCLASS::load_config(unsigned char *data, int len)
+{
+	int pos=0;
+}
+int  C_THISCLASS::save_config(unsigned char *data)
+{
+	int pos=0,x=0;
+	return pos;
+}
+
+float frandom() {
+  return (float)rand() / (float)RAND_MAX;
+}
+
+C_THISCLASS::C_THISCLASS()
+{
+  int i, j;
+
+  for (j = 0; j < NSEG; j++) {
+    for (i = 0; i < 4; i++) {
+//      seg[j].pt[i].x = frandom() * 2.0 - 1.0;
+ //     seg[j].pt[i].y = frandom() * 2.0 - 1.0;
+      seg[j].pt[i].x = 0.f;
+      seg[j].pt[i].y = 0.f;
+    }
+  }
+  for (i = 0; i < 4; i++) {
+    d[i].x = frandom() * 0.015 + 0.005;
+    d[i].y = frandom() * 0.015 + 0.005;
+  }
+
+
+  phase = 0.0;
+  step = 0;
+}
+
+C_THISCLASS::~C_THISCLASS()
+{
+}
+
+
+
+#define PI 3.14159
+
+int C_THISCLASS::render(char visdata[2][2][576], int isBeat, int *framebuffer, int *fbout, int w, int h) // returns 1 if fbout has dest
+{
+  if (isBeat&0x80000000) return 0;
+  LineType l;
+  int i, j;
+  float s;
+
+  s = sin(phase * 2 * PI)*0.10+0.9;
+  //s = 1.0;
+  //s = 0.8 + isBeat * 0.2;
+
+  for (i = 0; i < 4; i++) {
+    seg[0].pt[i].x += d[i].x * s;
+    seg[0].pt[i].y += d[i].y * s;
+    if (seg[0].pt[i].x < -BOUND || seg[0].pt[i].x > BOUND) d[i].x = -d[i].x;
+    if (seg[0].pt[i].y < -BOUND || seg[0].pt[i].y > BOUND) d[i].y = -d[i].y;
+  }
+
+  for (j = 0; j < NSEG; j++) {
+    static PT p;
+    if ((step++ % (NSEG/VISSEG)) != 0) continue;
+    for (i = 0; i < 4; i++) {
+      l.mode=0;
+      l.color=RGB(0, 0, 255);
+      l.x1= seg[j].pt[i].x * s;
+      l.y1= seg[j].pt[i].y * s;
+      l.x2= (p.x)*s;
+      l.y2= (p.y)*s;
+      p = seg[j].pt[i];
+
+      g_laser_linelist->AddLine(&l);
+      l.x1 = l.x2;
+      l.y1 = l.y2;
+      l.mode=1;
+      l.color=RGB(0, 255, 0);
+      g_laser_linelist->AddLine(&l);
+    }
+  }
+
+  for (i = NSEG-1; i > 0; i--) {
+    seg[i] = seg[i-1];
+  }
+
+  phase += 0.005f;
+  return 0;
+}
+
+C_RBASE *RLASER_Bren(char *desc)
+{
+	if (desc) { strcpy(desc,MOD_NAME); return NULL; }
+	return (C_RBASE *) new C_THISCLASS();
+}
+
+
+static C_THISCLASS *g_this;
+
+static BOOL CALLBACK g_DlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
+{
+	return 0;
+}
+
+
+HWND C_THISCLASS::conf(HINSTANCE hInstance, HWND hwndParent)
+{
+	g_this = this;
+	return 0;//WASABI_API_CREATEDIALOG(IDD_CFG_LINE,hwndParent,g_DlgProc);
+}
+#endif