Add chams

- Hook IVModelRender::DrawModelExecute (VEngineModel016 slot 19) and force
  models/debug/debugwhite for NPC models, identified by
  ModelRenderInfo_t::entity_index.
- Two passes: MATERIAL_VAR_IGNOREZ through walls, then normal depth, with
  IMaterial::ColorModulate for the configured colour; restore the shared
  material's flag/colour afterwards.
- Material lookup via the IMaterialSystem list, FindMaterial fallback.
- New Chams feature/card with Through walls and colour; [chams] config.
- Remove the temporary ammo/projectile/fuse diagnostics.

1 files changed, 9 insertions, 2 deletions

diff --git a/src/hl2h.h b/src/hl2h.h
index d8927c7..55fac0d 100644
--- a/src/hl2h.h
+++ b/src/hl2h.h
@@ -68,6 +68,7 @@ struct GameInterfaces {
   void *debugoverlay = nullptr; // IVDebugOverlay003 (engine-accurate world->screen)
   void *enginetrace = nullptr;  // EngineTraceClient003 (world vischeck)
   void *cvar = nullptr;         // VEngineCvar004 (mat_fullbright etc.)
+  void *modelrender = nullptr;  // VEngineModel016 (chams)
 };
 extern GameInterfaces g_iface;
 
@@ -189,7 +190,8 @@ enum FeatureId {
   FEAT_FOG = 12,
   FEAT_SKYBOX = 13,
   FEAT_PROJECTILES = 14,
-  FEAT_COUNT = 15
+  FEAT_CHAMS = 15,
+  FEAT_COUNT = 16
 };
 enum EspOption {
   ESP_OPT_SHOW_NEUTRAL = 0,
@@ -226,8 +228,10 @@ struct FeatureState {
 
 extern FeatureState g_bhop, g_abh, g_jumpbug, g_melee, g_spread, g_esp,
     g_aimbot, g_triggerbot, g_silentaim, g_item_esp, g_fullbright,
-    g_world_tint, g_fog, g_skybox, g_projectiles;
+    g_world_tint, g_fog, g_skybox, g_projectiles, g_chams;
 extern bool g_proj_fuse, g_proj_radius;
+extern bool g_chams_walls;
+extern int g_chams_rgb[3];
 extern bool g_tint_world_on, g_tint_sky_on, g_tint_prop_on;
 extern int g_tint_world_rgb[3], g_tint_sky_rgb[3], g_tint_prop_rgb[3];
 extern bool g_fog_skybox, g_fog_disable;
@@ -329,6 +333,9 @@ bool aimbot_fov_circle();
 void aimbot_reset_lock();
 void silentaim_reset_lock();
 void *entitylist_get(int idx);
+bool esp_is_npc_index(int idx);
+void *world_find_material(const char *name);
+void chams_init();
 int engine_get_local_player();
 void draw_text_col(int x, int y, const char *s, int r, int g, int b);
 void draw_text_small_col(int x, int y, const char *s, int r, int g, int b);