Init

2020-03-25 20:09:12 +02:00
commit 527e7ec05e
420 changed files with 68682 additions and 0 deletions
@@ -0,0 +1,105 @@
+#include <sourcemod>
+#include <sdktools>
+#include <dhooks>
+#pragma semicolon 1
+#pragma newdecls required
+
+#define PLUGIN_VERSION "1.0"
+
+public Plugin myinfo = 
+{
+	name = "Fix func_physbox_multiplayer collision",
+	author = "xen",
+	description = "Sets the collision to weapons only whenever a func_physbox_multiplayer gets parented",
+	version = PLUGIN_VERSION,
+	url = ""
+}
+
+Handle g_hSetParent;
+
+// Entity collision groups
+enum
+{
+	COLLISION_GROUP_NONE = 0,			// 0 
+	COLLISION_GROUP_DEBRIS,				// 1 - Collides with nothing but world and static stuff
+	COLLISION_GROUP_DEBRIS_TRIGGER, 	// 2 - Same as debris, but hits triggers
+	COLLISION_GROUP_INTERACTIVE_DEBRIS,	// 3 - Collides with everything except other interactive debris or debris
+	COLLISION_GROUP_INTERACTIVE,		// 4 - Collides with everything except interactive debris or debris
+	COLLISION_GROUP_PLAYER,             // 5 
+	COLLISION_GROUP_BREAKABLE_GLASS,    // 6 
+	COLLISION_GROUP_VEHICLE,            // 7 
+	COLLISION_GROUP_PLAYER_MOVEMENT,  	// 8 - For HL2, same as Collision_Group_Player, for
+										//     TF2, this filters out other players and CBaseObjects
+	COLLISION_GROUP_NPC,				// 9 - Generic NPC group
+	COLLISION_GROUP_IN_VEHICLE,			// 10 - for any entity inside a vehicle
+	COLLISION_GROUP_WEAPON,				// 11 - for any weapons that need collision detection
+	COLLISION_GROUP_VEHICLE_CLIP,		// 12 - vehicle clip brush to restrict vehicle movement
+	COLLISION_GROUP_PROJECTILE,			// 13 - Projectiles!
+	COLLISION_GROUP_DOOR_BLOCKER,		// 14 - Blocks entities not permitted to get near moving doors
+	COLLISION_GROUP_PASSABLE_DOOR,		// 15 - Doors that the player shouldn't collide with
+	COLLISION_GROUP_DISSOLVING,			// 16 - Things that are dissolving are in this group
+	COLLISION_GROUP_PUSHAWAY,			// 17 - Nonsolid on client and server, pushaway in player code
+
+	COLLISION_GROUP_NPC_ACTOR,			// 18 - Used so NPCs in scripts ignore the player.
+	COLLISION_GROUP_NPC_SCRIPTED,		// 19 - USed for NPCs in scripts that should not collide with each other
+
+	LAST_SHARED_COLLISION_GROUP
+};
+
+// Physbox spawnflags
+enum
+{
+	SF_PHYSBOX_ASLEEP						= 0x01000,
+	SF_PHYSBOX_IGNOREUSE					= 0x02000,
+	SF_PHYSBOX_DEBRIS						= 0x04000,
+	SF_PHYSBOX_MOTIONDISABLED				= 0x08000,
+	SF_PHYSBOX_USEPREFERRED					= 0x10000,
+	SF_PHYSBOX_ENABLE_ON_PHYSCANNON			= 0x20000,
+	SF_PHYSBOX_NO_ROTORWASH_PUSH			= 0x40000,		// The rotorwash doesn't push these
+	SF_PHYSBOX_ENABLE_PICKUP_OUTPUT			= 0x80000,
+	SF_PHYSBOX_ALWAYS_PICK_UP		    	= 0x100000,		// Physcannon can always pick this up, no matter what mass or constraints may apply.
+	SF_PHYSBOX_NEVER_PICK_UP				= 0x200000,		// Physcannon will never be able to pick this up.
+	SF_PHYSBOX_NEVER_PUNT					= 0x400000,		// Physcannon will never be able to punt this object.
+	SF_PHYSBOX_PREVENT_PLAYER_TOUCH_ENABLE 	= 0x800000		// If set, the player will not cause the object to enable its motion when bumped into
+};
+
+public void OnPluginStart()
+{
+	Handle hGameConf = LoadGameConfigFile("FixPhysboxMultiplayer.games");
+	if(!hGameConf)
+	{
+		SetFailState("Can't find FixPhysBoxMultiplayers.games.txt gamedata.");
+		return;
+	}
+
+	int offset = GameConfGetOffset(hGameConf, "CBaseEntity::SetParent");
+	if (offset == -1)
+		SetFailState("Failed to find CBaseEntity::SetParent offset");
+
+	// DHooks
+	g_hSetParent = DHookCreate(offset, HookType_Entity, ReturnType_Void, ThisPointer_CBaseEntity, Hook_SetParent);
+	DHookAddParam(g_hSetParent, HookParamType_CBaseEntity);
+	DHookAddParam(g_hSetParent, HookParamType_Int);
+	
+	CloseHandle(hGameConf);
+}
+
+public void OnEntityCreated(int iEntity, const char[] sClassname)
+{
+	if(StrEqual(sClassname, "func_physbox_multiplayer", false))
+		DHookEntity(g_hSetParent, true, iEntity);
+}
+
+public MRESReturn Hook_SetParent(int iEntity)
+{
+	SetDebrisCollisionGroup(iEntity);
+	return MRES_Ignored;
+}
+
+public void SetDebrisCollisionGroup(int iEntity)
+{
+	// Set collisiongroup to WEAPON to replicate CS:S behavior when parented
+	char parent[64];
+	if(GetEntPropString(iEntity, Prop_Data, "m_iParent", parent, sizeof(parent)))
+		SetEntProp(iEntity, Prop_Data, "m_CollisionGroup", COLLISION_GROUP_WEAPON);
+}