Updating node documentation

PATHFIND/GetClosestRoad.md

@@ -5,24 +5,25 @@ ns: PATHFIND
 
 ```c
 // 0x132F52BBA570FE92 0x567B0E11
-Any GET_CLOSEST_ROAD(float x, float y, float z, float p3, int p4, Vector3* p5, Vector3* p6, Any* p7, Any* p8, float* p9, BOOL p10);
+cs_type(Any) bool GET_CLOSEST_ROAD(float x, float y, float z, float minimumEdgeLength, int minimumLaneCount, Vector3* srcNode, Vector3* targetNode, cs_type(Any*) int* laneCountForward, cs_type(Any*) int* laneCountBackward, float* width, BOOL onlyMajorRoads);
 ```
 
-```
-p1 seems to be always 1.0f in the scripts  
-```
+## Description
+
+Finds an edge (node connection to another node) that satisfies the specified criteria.
 
 ## Parameters
-* **x**: 
-* **y**: 
-* **z**: 
-* **p3**: 
-* **p4**: 
-* **p5**: 
-* **p6**: 
-* **p7**: 
-* **p8**: 
-* **p9**: 
-* **p10**: 
+* **x**: x position
+* **y**: y position
+* **z**: z position
+* **minimumEdgeLength**: Minimum distance the srcNode must be from the targetNode.
+* **minimumLaneCount**: Minimum number of lanes the connection must have.
+* **srcNode**: Position of the edge source
+* **targetNode**: Position of the edge target
+* **laneCountForward**: Lane count forward
+* **laneCountBackward**: Lane count backwards
+* **width**: Width of gap in middle of road between forward and backward lanes.
+* **onlyMajorRoads**: Return major roads only.
 
 ## Return value
+bool indicating whether a road was found.

PATHFIND/GetNthClosestVehicleNodeWithHeading.md

@@ -5,23 +5,30 @@ ns: PATHFIND
 
 ```c
 // 0x80CA6A8B6C094CC4 0x7349C856
-BOOL GET_NTH_CLOSEST_VEHICLE_NODE_WITH_HEADING(float x, float y, float z, int nthClosest, Vector3* outPosition, float* heading, Any* unknown1, int unknown2, float unknown3, float unknown4);
+BOOL GET_NTH_CLOSEST_VEHICLE_NODE_WITH_HEADING(float x, float y, float z, int nthClosest, Vector3* outPosition, float* heading, cs_type(Any*) int* totalLanes, int searchFlags, float unknown3, float unknown4);
 ```
 
-```
-Get the nth closest vehicle node and its heading. (unknown2 = 9, unknown3 = 3.0, unknown4 = 2.5)  
-```
+## Description
+Get the nth closest vehicle node with its heading and total lane count.
+If you need specific foward and backward lane counts use [GET_CLOSEST_ROAD](#_0x132F52BBA570FE92)
 
 ## Parameters
-* **x**: 
-* **y**: 
-* **z**: 
-* **nthClosest**: 
-* **outPosition**: 
-* **heading**: 
-* **unknown1**: 
-* **unknown2**: 
-* **unknown3**: 
-* **unknown4**: 
+* **x**: x position 
+* **y**: y position
+* **z**: z position
+* **nthClosest**: nth closest node
+* **outPosition**: returned position of the found node
+* **heading**: returned heading of the found node
+* **totalLanes**: total lanes (forward + backward) of the found node
+* **searchFlags**: flags used when searching for a node (see below)
+* **unknown3**: always 3.0
+* **unknown4**: sometimes 0.0, sometimes 2.5
+
+### SearchFlags
+* **0x1**: Include Disabled Roads.
+* **0x2**: Only Water Nodes. Must be used alongside "Include Disabled" as all water nodes are disabled. (use the number 3)
+* **0x4**: Removes secondary nodes from the search. (Junction, Stop, LeftTurnOnly, SlipRoad, Shortcut & edge merges/splits nodes)
+* **0x8**: No Dead Ends.
 
 ## Return value
+bool indicating whether a node was found

PATHFIND/GetVehicleNodeProperties.md

@@ -8,17 +8,29 @@ ns: PATHFIND
 BOOL GET_VEHICLE_NODE_PROPERTIES(float x, float y, float z, int* density, int* flags);
 ```
 
-```
+## Description
 Gets the density and flags of the closest node to the specified position.  
 Density is a value between 0 and 15, indicating how busy the road is.  
-Flags is a bit field.  
-```
 
 ## Parameters
-* **x**: 
-* **y**: 
-* **z**: 
-* **density**: 
-* **flags**: 
+* **x**: x position of search
+* **y**: y position of search
+* **z**: z position of search
+* **density**: returned density of traffic ranging from 0 - 15
+* **flags**: returned flags of this node (see below)
+
+### Flags
+* **0x1**:    Offroad
+* **0x2**:    Unknown. Potentially a target for wander tasks as it follows game camera.
+* **0x4**:    NoBigVehicles
+* **0x8**:    Disabled
+* **0x10**:   Tunnel
+* **0x20**:   DeadEnd
+* **0x40**:   Highway
+* **0x80**:   Junction
+* **0x100**:  TrafficLight
+* **0x200**:  StopSign
+* **0x400**:  Unknown
 
 ## Return value
+bool indicating whether a node was found