moved many cl_ prefixed variables into cl. or cls.

[xonotic/darkplaces.git] / r_lightning.c

diff --git a/r_lightning.c b/r_lightning.c
index c11ad9fd0cdaac27f6817b5928ab489b0345db42..54caa07c63f46557d04131ac3fac4358a1950d54 100644 (file)
--- a/r_lightning.c
+++ b/r_lightning.c
@@ -2,13 +2,13 @@
 #include "quakedef.h"
 #include "image.h"
 
-cvar_t r_lightningbeam_thickness = {CVAR_SAVE, "r_lightningbeam_thickness", "4"};
-cvar_t r_lightningbeam_scroll = {CVAR_SAVE, "r_lightningbeam_scroll", "5"};
-cvar_t r_lightningbeam_repeatdistance = {CVAR_SAVE, "r_lightningbeam_repeatdistance", "128"};
-cvar_t r_lightningbeam_color_red = {CVAR_SAVE, "r_lightningbeam_color_red", "1"};
-cvar_t r_lightningbeam_color_green = {CVAR_SAVE, "r_lightningbeam_color_green", "1"};
-cvar_t r_lightningbeam_color_blue = {CVAR_SAVE, "r_lightningbeam_color_blue", "1"};
-cvar_t r_lightningbeam_qmbtexture = {CVAR_SAVE, "r_lightningbeam_qmbtexture", "0"};
+cvar_t r_lightningbeam_thickness = {CVAR_SAVE, "r_lightningbeam_thickness", "4", "thickness of the lightning beam effect"};
+cvar_t r_lightningbeam_scroll = {CVAR_SAVE, "r_lightningbeam_scroll", "5", "speed of texture scrolling on the lightning beam effect"};
+cvar_t r_lightningbeam_repeatdistance = {CVAR_SAVE, "r_lightningbeam_repeatdistance", "128", "how far to stretch the texture along the lightning beam effect"};
+cvar_t r_lightningbeam_color_red = {CVAR_SAVE, "r_lightningbeam_color_red", "1", "color of the lightning beam effect"};
+cvar_t r_lightningbeam_color_green = {CVAR_SAVE, "r_lightningbeam_color_green", "1", "color of the lightning beam effect"};
+cvar_t r_lightningbeam_color_blue = {CVAR_SAVE, "r_lightningbeam_color_blue", "1", "color of the lightning beam effect"};
+cvar_t r_lightningbeam_qmbtexture = {CVAR_SAVE, "r_lightningbeam_qmbtexture", "0", "load the qmb textures/particles/lightning.pcx texture instead of generating one, can look better"};
 
 rtexture_t *r_lightningbeamtexture;
 rtexture_t *r_lightningbeamqmbtexture;
@@ -229,14 +229,14 @@ void R_FogLightningBeam_Vertex3f_Color4f(const float *v, float *c, int numverts,
 
 float beamrepeatscale;
 
-void R_DrawLightningBeamCallback(const void *calldata1, int calldata2)
+void R_DrawLightningBeam_TransparentCallback(const entity_render_t *ent, int surfacenumber, const rtlight_t *rtlight)
 {
-       const beam_t *b = (beam_t *)calldata1;
+       const beam_t *b = cl.beams + surfacenumber;
        rmeshstate_t m;
        vec3_t beamdir, right, up, offset;
        float length, t1, t2;
 
-       R_Mesh_Matrix(&r_identitymatrix);
+       R_Mesh_Matrix(&identitymatrix);
 
        // calculate beam direction (beamdir) vector and beam length
        // get difference vector
@@ -337,13 +337,13 @@ void R_DrawLightningBeams(void)
                return;
 
        beamrepeatscale = 1.0f / r_lightningbeam_repeatdistance.value;
-       for (i = 0, b = cl_beams;i < cl_max_beams;i++, b++)
+       for (i = 0, b = cl.beams;i < cl.num_beams;i++, b++)
        {
                if (b->model && b->endtime >= r_refdef.time && b->lightning)
                {
                        VectorAdd(b->start, b->end, org);
                        VectorScale(org, 0.5f, org);
-                       R_MeshQueue_AddTransparent(org, R_DrawLightningBeamCallback, b, 0);
+                       R_MeshQueue_AddTransparent(org, R_DrawLightningBeam_TransparentCallback, NULL, i, NULL);
                }
        }
 }