Add r_fullbright dvar

src/component/renderer.cpp

@@ -0,0 +1,72 @@
+#include <stdinc.hpp>
+#include "loader/component_loader.hpp"
+
+#include "game/game.hpp"
+#include "game/dvars.hpp"
+
+#include "component/command.hpp"
+#include "component/scheduler.hpp"
+
+#include <utils/hook.hpp>
+
+namespace renderer
+{
+	namespace
+	{
+		utils::hook::detour r_init_draw_method_hook;
+		utils::hook::detour r_update_front_end_dvar_options_hook;
+
+		int get_fullbright_technique()
+		{
+			switch (dvars::r_fullbright->current.integer)
+			{
+			case 3:
+				return 3;
+			case 2:
+				return 13;
+			default:
+				return game::TECHNIQUE_UNLIT;
+			}
+		}
+
+		void gfxdrawmethod()
+		{
+			game::gfxDrawMethod->drawScene = game::GFX_DRAW_SCENE_STANDARD;
+			game::gfxDrawMethod->baseTechType = dvars::r_fullbright->current.enabled ? get_fullbright_technique() : game::TECHNIQUE_LIT;
+			game::gfxDrawMethod->emissiveTechType = dvars::r_fullbright->current.enabled ? get_fullbright_technique() : game::TECHNIQUE_EMISSIVE;
+			game::gfxDrawMethod->forceTechType = dvars::r_fullbright->current.enabled ? get_fullbright_technique() : 254;
+		}
+
+		void r_init_draw_method_stub()
+		{
+			gfxdrawmethod();
+		}
+
+		bool r_update_front_end_dvar_options_stub()
+		{
+			if (dvars::r_fullbright->modified)
+			{
+				dvars::r_fullbright->modified = false;
+				game::R_SyncRenderThread();
+
+				gfxdrawmethod();
+			}
+
+			return r_update_front_end_dvar_options_hook.invoke<bool>();
+		}
+	}
+
+	class component final : public component_interface
+	{
+	public:
+		void post_unpack() override
+		{
+			dvars::r_fullbright = dvars::register_int("r_fullbright", 0, 0, 3, game::DVAR_FLAG_SAVED);
+
+			r_init_draw_method_hook.create(game::base_address + 0x72F950, &r_init_draw_method_stub);
+			r_update_front_end_dvar_options_hook.create(game::base_address + 0x76EE70, &r_update_front_end_dvar_options_stub);
+		}
+	};
+}
+
+REGISTER_COMPONENT(renderer::component)

src/game/dvars.cpp

@@ -17,6 +17,8 @@ namespace dvars
 
 	game::dvar_t* jump_enableFallDamage;
 
+	game::dvar_t* r_fullbright;
+
 	std::string dvar_get_vector_domain(const int components, const game::dvar_limits& domain)
 	{
 		if (domain.vector.min == -FLT_MAX)

src/game/dvars.hpp

@@ -18,6 +18,8 @@ namespace dvars
 
 	extern game::dvar_t* jump_enableFallDamage;
 
+	extern game::dvar_t* r_fullbright;
+
 	extern std::vector<std::string> dvar_list;
 
 	std::string dvar_get_vector_domain(const int components, const game::dvar_limits& domain);

src/game/scripting/function_tables.cpp

@@ -340,19 +340,19 @@ namespace scripting
         {"sub_7ff7de27d2f0", 402},
         {"getnumparts", 403},
         {"sub_7ff7de29eea0", 404},
-        {"sub_7ff7de294120", 414},
-        {"sub_7ff7de2941a0", 415},
-        {"nullsub_475", 416},
-        {"sub_7ff7de2a1680", 417},
+        {"iprintln", 414},
+        {"iprintlnbold", 415},
+        {"logstring", 416},
+        {"getent", 417},
         {"getentarray", 418},
-        {"addstruct", 421},
-        {"sub_7ff7de2942f0", 423},
-        {"isagent", 424},
-        {"sub_7ff7de2673e0", 425},
-        {"sub_7ff7de2673f0", 426},
-        {"sub_7ff7de267710", 427},
-        {"missiledeleteattractor", 429},
-        {"addagent", 431},
+        {"spawnstruct", 421},
+        {"isalive", 423},
+        {"isspawner", 424},
+        {"missile_createattractororigin", 425},
+        {"missile_createrepulsorent", 426},
+        {"missile_createrepulsororigin", 427},
+        {"missile_deleteattractor", 429},
+        {"newhudelem", 431},
         {"newclienthudelem", 432},
         {"sub_7ff7de358350", 434},
         {"isvalidmissile", 435},

src/game/structs.hpp

@@ -733,4 +733,24 @@ namespace game
 		unsigned __int16 childVariableBucket[65536];
 		ChildVariableValue childVariableValue[384000];
 	};
+
+	enum GfxDrawSceneMethod
+	{
+		GFX_DRAW_SCENE_STANDARD = 0x0,
+	};
+
+	enum MaterialTechniqueType
+	{
+		TECHNIQUE_UNLIT = 8,
+		TECHNIQUE_EMISSIVE = 9,
+		TECHNIQUE_LIT = 13,
+	};
+
+	struct GfxDrawMethod_s
+	{
+		int drawScene;
+		int baseTechType;
+		int emissiveTechType;
+		int forceTechType;
+	};
 }

src/game/symbols.hpp

@@ -59,6 +59,7 @@ namespace game
 		const float* color, int style, int cursorPos, char cursor)> R_AddCmdDrawTextWithCursor{0x76CAF0};
 	WEAK symbol<Font_s*(const char* font, int size)> R_RegisterFont{0x746FE0};
 	WEAK symbol<int(const char* text, int maxChars, Font_s* font)> R_TextWidth{0x7472A0};
+	WEAK symbol<void()> R_SyncRenderThread{0x76E7D0};
 
 	WEAK symbol<ScreenPlacement* ()> ScrPlace_GetViewPlacement{0x3E16A0};
 
@@ -82,6 +83,8 @@ namespace game
 
 	WEAK symbol<gentity_s> g_entities{0x52DDDA0};
 
+	WEAK symbol<GfxDrawMethod_s> gfxDrawMethod{0xEDF9E00};
+
 	WEAK symbol<int> keyCatchers{0x203F3C0};
 
 	WEAK symbol<PlayerKeyState> playerKeys{0x1E8767C};