World tint: colour dynamic props through m_clrRender

Prop model materials (VertexLitGeneric) ignore IMaterial::ColorModulate: the
engine feeds StudioRender the per-entity render colour (m_clrRender) on every
draw, so the material-side tint never showed on crates and other props.

Resolve m_clrRender from DT_BaseEntity and, every 10 ms while World tint and
Props are enabled, write the prop colour into every entity whose model is
under models/props. Restore white once when disabled.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/netvars.cpp b/src/netvars.cpp
index 238af70..4578e52 100644
--- a/src/netvars.cpp
+++ b/src/netvars.cpp
@@ -92,6 +92,8 @@ static void collect_netvars(uintptr_t table, uintptr_t base_off, int depth) {
     } else if (strcmp(pname2, "m_hActiveWeapon") == 0 &&
                g_net.activeweapon < 0) {
       g_net.activeweapon = (int)(base_off + (uint32_t)poff);
+    } else if (strcmp(pname2, "m_clrRender") == 0 && g_net.clr_render < 0) {
+      g_net.clr_render = (int)(base_off + (uint32_t)poff);
     } else if (strcmp(pname2, "m_iTeamNum") == 0 && g_net.teamnum < 0) {
       g_net.teamnum = (int)(base_off + (uint32_t)poff);
     } else if (strcmp(pname2, "m_vecOrigin") == 0 && g_net.origin < 0) {
@@ -273,9 +275,9 @@ void resolve_netvars() {
   logf("netvars: flags=%d velocity=%d movetype=%d health=%d maxhealth=%d "
        "teamnum=%d origin=%d viewoffset=%d mins=%d maxs=%d lifeste=%d "
        "modelindex=%d absvelocity=%d activeweapon=%d owner=%d "
-       "weapon_owner=%d",
+       "weapon_owner=%d clr_render=%d",
        g_net.flags, g_net.velocity, g_net.movetype, g_net.health,
        g_net.maxhealth, g_net.teamnum, g_net.origin, g_net.viewoffset,
        g_net.mins, g_net.maxs, g_net.lifestate, g_net.modelindex,
-       g_net.absvelocity, g_net.activeweapon);
+       g_net.absvelocity, g_net.activeweapon, g_net.clr_render);
 }