Changing pickup lifetime and combining semantics, making these adjustable in the lua api. (#3843)

Server/Plugins/APIDump/Classes/World.lua

@@ -3009,6 +3009,66 @@ function OnAllChunksAvailable()</pre> All return values from the callbacks are i
 				},
 				Notes = "Spawns a {{cFallingBlock|Falling Block}} entity at the specified coords with the given block type/meta. Returns the EntityID of the new falling block, or {{cEntity#INVALID_ID|cEntity#INVALID_ID}} if no falling block was created.",
 			},
+			SpawnItemPickup =
+			{
+				Params =
+				{
+					{
+						Name = "PosX",
+						Type = "number",
+					},
+					{
+						Name = "PosY",
+						Type = "number",
+					},
+					{
+						Name = "PosZ",
+						Type = "number",
+					},
+					{
+						Name = "Item",
+						Type = "cItem",
+					},
+					{
+						Name = "SpeedX",
+						Type = "number",
+						IsOptional = true,
+						Notes = "Speed along X coordinate to spawn with. Default is 0.",
+					},
+					{
+						Name = "SpeedY",
+						Type = "number",
+						IsOptional = true,
+						Notes = "Speed along Y coordinate to spawn with. Default is 0.",
+					},
+					{
+						Name = "SpeedZ",
+						Type = "number",
+						IsOptional = true,
+						Notes = "Speed along Z coordinate to spawn with. Default is 0.",
+					},
+					{
+						Name = "LifetimeTicks",
+						Type = "number",
+						IsOptional = true,
+						Notes = "Length of the pickups lifetime, in ticks. Default 5 minutes (6000 ticks)",
+					},
+					{
+						Name = "CanCombine",
+						Type = "boolean",
+						IsOptional = true,
+						Notes = "Whether this pickup is allowed to combine with other similar pickups.",
+					},
+				},
+				Returns =
+				{
+					{
+						Name = "EntityID",
+						Type = "number",
+					}
+				},
+				Notes = "Creates a single pickup entity of the given item at the given position with the given speed, and returns the entities unique ID."
+			},
 			SpawnItemPickups =
 			{
 				{