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* Props: remove studio diagnostics; document the prop tint pathsalmonik4 days1-20/+0
| | | | | | | Drop the temporary DrawModel/SetColor logs now that the prop tint works, and document the IStudioRender hook layout, the short model-name format used for prop detection, the SetColor-before-DrawModel ordering, and why prop materials cannot be tinted directly.
* Props: force colour inside prop DrawModel; no prop material tintsalmonik4 days1-1/+5
| | | | | | | The engine calls SetColorModulation(1,1,1) immediately before DrawModel, so the in-draw flag never sees it. Set the prop colour at the start of the prop DrawModel hook instead (colour only, not alpha), and stop applying ColorModulate to prop materials so only one mechanism touches props.
* Props: only substitute colour during studio draws (no forced set)salmonik4 days1-19/+11
| | | | | | | | | The forced SetColorModulation/SetAlphaModulation calls before DrawModel are what turned matched props into the error material and destabilised the material system. Mirror Amalgam instead: set a "drawing a prop" flag around the original draw and only substitute the colour when the engine itself calls SetColorModulation during that draw. Log those calls for the first few draws to see whether the engine applies modulation inside DrawModel at all.
* Props: disable StudioRender hooks, fix m_clrRender offsetsalmonik4 days1-0/+4
| | | | | | | | | | | | Hooking IStudioRender's draw/setter slots made matched props render the error material and then crashed the material system ("debug/modelstats has bad reference count 0 when being bound"). Keep the hook code for reference but do not install it. Fix the m_clrRender netvar resolution: the walk picked an embedded table entry at offset 0, so the earlier entity writes stomped entity vtables. Only accept offsets inside C_BaseEntity (0x20..0x2000), then write the prop colour there for models/props entities. Restore white when disabled.
* Props: match the studio model name formatsalmonik4 days1-1/+12
| | | | | | | | studiohdr_t::name is not "models/props/...". In this build it is the short model name with Windows separators, e.g. "props_junk\wood_crate002a.mdl" (the models/ prefix is stripped). Normalise the prefix/separators and match props/, props\ and props_ (excluding the distant props_skybox set), so the studio hooks actually recognise prop draws.
* Diagnose prop tinting: log prop materials and studio draw model namessalmonik4 days1-3/+10
| | | | | | | Log the first crate materials the tint pass modifies and the first DrawModel/ DrawModelArray calls with their model names, to see whether the crates are brush materials that were never reached, materials loaded after the tint was applied, or a studio draw path that is still missed.
* Props: tint through DrawModel/DrawModelArray; drop m_clrRender writessalmonik4 days1-9/+51
| | | | | | | | | | | m_clrRender resolved to offset 0 in this build; writing it stomped entity vtables instead of tinting anything. Remove that path. The static-prop logging showed DrawModelStaticProp is never called for these props, so hook the other studio draw entries as well: DrawModel (29) for entity models and DrawModelArray (46, the instanced static-prop path). Both read the model name from DrawModelInfo_t::m_pStudioHdr and force the prop colour for models/props* draws.
* World tint: include props/ materials; log static studio drawssalmonik4 days1-1/+13
| | | | | | | | | Static props commonly use brush-style props/... materials (props/woodcrate001a is LightmappedGeneric), so the models/props-only filter missed them. Include the props/ prefix. Also log the first static prop studio draws and a 500-draw summary so we can see whether the engine draws props through DrawModelStaticProp at all.
* World tint: tint map-static props through IStudioRendersalmonik4 days1-0/+178
Most of the crates are prop_static, which have no client entity, so writing m_clrRender only reached the three dynamic ones. Hook the StudioRender interface (VStudioRender025) on the interface object's vtable: substitute the prop colour in SetColorModulation/SetAlphaModulation while DrawModelStaticProp is drawing a models/props model, and set the modulation explicitly before the original draw in case the engine sets it just before the call. Vtable indices verified by disassembling CStudioRenderContext: 27 = three float stores from the argument pointer, 28 = one float, 30 = the DrawModelInfo_t-drawing entry with three arguments (the 2013 SDK header lists these slots five positions earlier in this build).