code.vuplus.com Git - vuplus_xbmc/blob - addons/visualization.vortex/resources/Presets/MentalHangover.vtx

   1 // MentalHangover.vtx
   2 // Author - MrC
   3
   4 Texture checker;
   5 Texture ball;
   6 float ty;
   7
   8 float d = 0;
   9 float c;
  10
  11 // colours
  12 float ar,ag,ab,br,bg,bb;
  13 float colamt,coltime;
  14
  15 // balls
  16 float[] c_z(64),c_vz(64),c_sx(64),c_sy(64), c_vy(64);
  17
  18 void Init()
  19 {
  20         checker.LoadTexture("checker_transp.png");
  21         ball.LoadTexture("smiley.png");
  22
  23         ty = 0;
  24         coltime = 0;
  25
  26         for (int x=0;x<64;x=x+1)
  27         {
  28       MakeNew(x);
  29       c_z[x] = (Rand()*6) - 2;
  30           c_vy[x] = Rand()*2 - 1;
  31         }
  32 }
  33
  34 void MakeNew(int n)
  35 {
  36    c_z[n] = 4;
  37    c_vz[n] = Rand()* 1.0f + 1.0;
  38    c_vy[n] = (Rand()*1.0 + 0.5);
  39    c_sx[n] = (-0.5+Rand())*2.5;
  40    c_sy[n] = 0.0f;
  41 }
  42
  43
  44 void Sprite(float x, float y, float z, float sz)
  45 {
  46    gfxTexCoord(0,0);
  47    gfxVertex(x-sz,y+sz,z);
  48    gfxTexCoord(1,0);
  49    gfxVertex(x+sz,y+sz,z);
  50    gfxTexCoord(1,1);
  51    gfxVertex(x+sz,y-sz,z);
  52    gfxTexCoord(0,1);
  53    gfxVertex(x-sz,y-sz,z);
  54 }
  55
  56 void Render()
  57 {
  58         d = (TIMEPASS*6 + (TREBLE * 4 * TIMEPASS)) * 0.25;
  59
  60         ty -= d;
  61
  62         if (ty > 2)
  63         ty -= 1.0f;
  64
  65         if (ty < 2)
  66         ty += 1.0f;
  67
  68         // Floor
  69
  70         coltime = coltime - TIMEPASS;
  71         if (coltime<0)
  72         {
  73                 coltime = 1+(Rand()*5);
  74                 ar = br; ag = bg; ab = bb;
  75                 colamt =  0;
  76                 float x = (Rand()*5.0)+1.0;
  77                 br = x%2;
  78                 bg = ((x%4)-br)/2;
  79                 bb = ((x%8)-(bg*2)-br)/4;
  80                 br = br/2.0;
  81                 bg = bg/2.0;
  82                 bb = bb/2.0;
  83         }
  84         colamt = colamt + TIMEPASS;
  85         if (colamt>1) colamt=1;
  86
  87         gfxRotate(-5.0,1,0,0);
  88
  89         gfxSetTexture(NULL);
  90         gfxTranslate(0, -0.245, 2.0f);
  91         gfxSetBlendMode(BLEND_MOD);
  92
  93         gfxBegin(PRIM_QUADLIST);
  94         gfxColour( ((1.0f-colamt)*ag)+(colamt*bg), ((1.0f-colamt)*ab)+(colamt*bb), ((1.0f-colamt)*ar)+(colamt*br), 1 );
  95         gfxVertex(-5, 0, 2.5);
  96         gfxVertex(5, 0, 2.5);
  97         gfxVertex(5, 0, -2.5);
  98         gfxVertex(-5, 0, -2.5);
  99         gfxEnd();
 100
 101         gfxSetTexture(checker);
 102         gfxSetBlendMode(BLEND_MOD);
 103
 104         gfxBegin(PRIM_QUADLIST);
 105         gfxColour(0, 0, 0, 0.4);
 106         gfxColour( ((1.0f-colamt)*ar)+(colamt*br), ((1.0f-colamt)*ag)+(colamt*bg), ((1.0f-colamt)*ab)+(colamt*bb), 1 );
 107         gfxTexCoord(0, 0 + ty);
 108         gfxVertex(-10, 0, 2.5);
 109         gfxTexCoord(20, 0 + ty);
 110         gfxVertex(10, 0, 2.5);
 111         gfxTexCoord(20, 5 + ty);
 112         gfxVertex(10, 0, -2.5);
 113         gfxTexCoord(0, 5 + ty);
 114         gfxVertex(-10, 0, -2.5);
 115         gfxEnd();
 116
 117         gfxSetTexture(ball);
 118
 119         gfxSetBlendMode(BLEND_MOD);
 120
 121         gfxBegin(PRIM_QUADLIST);
 122         for (int x=0;x<32;x++)
 123         {
 124
 125                 c_z[x] = c_z[x] - (d*c_vz[x]);
 126                 c_vy[x] = c_vy[x] + 1 * TIMEPASS*2;
 127                 c_sy[x] = c_sy[x] - (c_vy[x] * d);
 128                 if (c_sy[x] < 0.025)
 129                 {
 130                         c_sy[x] = 0.025;
 131                         c_vy[x] = - (c_vy[x]* 0.9);
 132                 }
 133                 if (c_z[x]<-2)
 134                         MakeNew(x);
 135
 136                 c = (7.0-(c_z[x]+2))*0.11;
 137                 gfxColour(1,1,1,1);
 138                 Sprite(c_sx[x],c_sy[x],c_z[x], 0.0350);
 139         }
 140
 141         gfxEnd();
 142
 143 }