And lastly, implement the client side part.

[voretournament/voretournament.git] / data / qcsrc / client / miscfunctions.qc

diff --git a/data/qcsrc/client/miscfunctions.qc b/data/qcsrc/client/miscfunctions.qc
index 226a964c94698e1d8691ef389f2ee7deb6b602c1..0d72bfec0ec4d9be8e9326f88c87a083170455fb 100644 (file)
--- a/data/qcsrc/client/miscfunctions.qc
+++ b/data/qcsrc/client/miscfunctions.qc
@@ -541,3 +541,153 @@ void PolyDrawModel(entity e)
                }\r
        }\r
 }\r
+\r
+void DrawCircleClippedPic(vector centre, float radius, string pic, float f, vector rgb, float a, float drawflag)\r
+{\r
+       float x, y, q, d;\r
+       vector ringsize, v, t;\r
+       ringsize = radius * '1 1 0';\r
+\r
+       x = cos(f * 2 * M_PI);\r
+       y = sin(f * 2 * M_PI);\r
+       q = fabs(x) + fabs(y);\r
+       x /= q;\r
+       y /= q;\r
+\r
+       if(f >= 1)\r
+       {\r
+               // draw full rectangle\r
+               R_BeginPolygon(pic, drawflag);\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_x += 0.5 * ringsize_x;        t += '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_y += 0.5 * ringsize_y;        t += '0.5 -0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_x -= 0.5 * ringsize_x;        t -= '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_y -= 0.5 * ringsize_y;        t -= '0.5 -0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+               R_EndPolygon();\r
+\r
+               d = q - 1;\r
+               if(d > 0)\r
+               {\r
+                       R_BeginPolygon(pic, drawflag);\r
+                               v = centre;                     t = '0.5 0.5 0';\r
+                               R_PolygonVertex(v, t, rgb, a);\r
+\r
+                               v = centre;                     t = '0.5 0.5 0';\r
+                               v_x += 0.5 * ringsize_x;        t += '0.5 0.5 0';\r
+                               R_PolygonVertex(v, t, rgb, a);\r
+               }\r
+       }\r
+       else if(f > 0.75)\r
+       {\r
+               // draw upper and first triangle\r
+               R_BeginPolygon(pic, drawflag);\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_x += 0.5 * ringsize_x;        t += '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_y += 0.5 * ringsize_y;        t += '0.5 -0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_x -= 0.5 * ringsize_x;        t -= '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+               R_EndPolygon();\r
+               R_BeginPolygon(pic, drawflag);\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_x -= 0.5 * ringsize_x;        t -= '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_y -= 0.5 * ringsize_y;        t -= '0.5 -0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+               d = q - 0.75;\r
+               if(d <= 0)\r
+                       R_EndPolygon();\r
+       }\r
+       else if(f > 0.5)\r
+       {\r
+               // draw upper triangle\r
+               R_BeginPolygon(pic, drawflag);\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_x += 0.5 * ringsize_x;        t += '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_y += 0.5 * ringsize_y;        t += '0.5 -0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_x -= 0.5 * ringsize_x;        t -= '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+               R_EndPolygon();\r
+\r
+               d = q - 0.5;\r
+               if(d > 0)\r
+               {\r
+                       R_BeginPolygon(pic, drawflag);\r
+                               v = centre;                     t = '0.5 0.5 0';\r
+                               R_PolygonVertex(v, t, rgb, a);\r
+\r
+                               v = centre;                     t = '0.5 0.5 0';\r
+                               v_x -= 0.5 * ringsize_x;        t -= '0.5 0.5 0';\r
+                               R_PolygonVertex(v, t, rgb, a);\r
+               }\r
+       }\r
+       else if(f > 0.25)\r
+       {\r
+               // draw first triangle\r
+               R_BeginPolygon(pic, drawflag);\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_x += 0.5 * ringsize_x;        t += '0.5 0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_y += 0.5 * ringsize_y;        t += '0.5 -0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+\r
+               d = q - 0.25;\r
+               if(d <= 0)\r
+                       R_EndPolygon();\r
+       }\r
+       else\r
+       {\r
+               d = q;\r
+               if(d > 0)\r
+               {\r
+                       R_BeginPolygon(pic, drawflag);\r
+                               v = centre;                     t = '0.5 0.5 0';\r
+                               R_PolygonVertex(v, t, rgb, a);\r
+\r
+                               v = centre;                     t = '0.5 0.5 0';\r
+                               v_x += 0.5 * ringsize_x;        t += '0.5 0.5 0';\r
+                               R_PolygonVertex(v, t, rgb, a);\r
+               }\r
+       }\r
+\r
+       if(d > 0)\r
+       {\r
+                       v = centre;                     t = '0.5 0.5 0';\r
+                       v_x += x * 0.5 * ringsize_x;    t += x * '0.5 0.5 0';\r
+                       v_y += y * 0.5 * ringsize_y;    t += y * '0.5 -0.5 0';\r
+                       R_PolygonVertex(v, t, rgb, a);\r
+               R_EndPolygon();\r
+       }\r
+}\r