Added the togglemenu command for both menus and the chr builtin command (menu qc)

[xonotic/darkplaces.git] / r_explosion.c

diff --git a/r_explosion.c b/r_explosion.c
index b8eeb84f635016b25dec00c711ffdfddf0c2a357..45b7f5ce12b336a5489651bbb27eb809ab8ae4ae 100644 (file)
--- a/r_explosion.c
+++ b/r_explosion.c
@@ -101,22 +101,21 @@ void r_explosion_newmap(void)
 int R_ExplosionVert(int column, int row)
 {
        int i;
-       float a, b, c;
+       float yaw, pitch;
+       // top and bottom rows are all one position...
+       if (row == 0 || row == EXPLOSIONGRID)
+               column = 0;
        i = row * (EXPLOSIONGRID + 1) + column;
-       a = ((double) row / EXPLOSIONGRID) * M_PI * 2;
-       b = (((double) column / EXPLOSIONGRID) + 0.5) * M_PI;
-       c = cos(b);
-       explosionpoint[i][0] = cos(a) * c;
-       explosionpoint[i][1] = sin(a) * c;
-       explosionpoint[i][2] = -sin(b);
+       yaw = ((double) column / EXPLOSIONGRID) * M_PI * 2;
+       pitch = (((double) row / EXPLOSIONGRID) - 0.5) * M_PI;
+       explosionpoint[i][0] = cos(yaw) *  cos(pitch);
+       explosionpoint[i][1] = sin(yaw) *  cos(pitch);
+       explosionpoint[i][2] =        1 * -sin(pitch);
        explosionspherevertvel[i][0] = explosionpoint[i][0] * EXPLOSIONSTARTVELOCITY;
        explosionspherevertvel[i][1] = explosionpoint[i][1] * EXPLOSIONSTARTVELOCITY;
        explosionspherevertvel[i][2] = explosionpoint[i][2] * EXPLOSIONSTARTVELOCITY;
        explosiontexcoord2f[i][0] = (float) column / (float) EXPLOSIONGRID;
        explosiontexcoord2f[i][1] = (float) row / (float) EXPLOSIONGRID;
-       // top and bottom rows are all one position...
-       if (row == 0 || row == EXPLOSIONGRID)
-               column = 0;
        explosionnoiseindex[i] = (row % EXPLOSIONGRID) * EXPLOSIONGRID + (column % EXPLOSIONGRID);
        return i;
 }
@@ -188,7 +187,7 @@ void R_DrawExplosionCallback(const void *calldata1, int calldata2)
 
        numtriangles = EXPLOSIONTRIS;
        numverts = EXPLOSIONVERTS;
-       alpha = e->alpha * r_colorscale;
+       alpha = e->alpha;
        GL_Color(alpha, alpha, alpha, 1);
        GL_VertexPointer(e->vert[0]);
 
@@ -223,7 +222,7 @@ void R_MoveExplosion(explosion_t *e)
                        VectorMA(e->vert[i], frametime, e->vertvel[i], end);
                        if (r_explosionclip.integer)
                        {
-                               if (CL_TraceLine(e->vert[i], end, impact, normal, 0, true, NULL) < 1)
+                               if (CL_TraceLine(e->vert[i], end, impact, normal, true, NULL, SUPERCONTENTS_SOLID) < 1)
                                {
                                        // clip velocity against the wall
                                        dot = DotProduct(e->vertvel[i], normal) * -1.125f;
@@ -235,9 +234,6 @@ void R_MoveExplosion(explosion_t *e)
                                VectorCopy(end, e->vert[i]);
                }
        }
-       for (i = 0;i < EXPLOSIONGRID;i++)
-               VectorCopy(e->vert[i * (EXPLOSIONGRID + 1)], e->vert[i * (EXPLOSIONGRID + 1) + EXPLOSIONGRID]);
-       memcpy(e->vert[EXPLOSIONGRID * (EXPLOSIONGRID + 1)], e->vert[0], sizeof(float[3]) * (EXPLOSIONGRID + 1));
 }