Spline - Meteor 2 Scripting Functions

int createSplineNode(vector2 pos)

Create a spline node.

// create node at player's position
int node = createSplineNode(getPos(PLAYER_OBJECT));

deleteSplineNode

void deleteSplineNode(int nodeID)

Delete a spline node.

// delete node ID 1
deleteSplineNode(1);

createSplineNode

vector2 getSplineNodePos(int nodeID)

Get the position of a spline node.

// output the position of spline node 1
print(getSplineNodePos(1));

setSplineNodePos

void setSplineNodePos(int nodeID, vector2 pos)

set the position of a spline node.

// move spline node 1 to the player's position
setSplineNodePos(1, getPos(PLAYER_OBJECT));

getSplineNodePos

int createSplineSegment(string splineType, float width, float sideWidth, int startNodeID, int endNodeID, float tension=0)

Create a spline segment.

// create randomly sized road segment between node 1 and 2
int segment = createSplineSegment("Road", -1, -1, 1, 2, 0.5f);

// create set size road segment between node 1 and 2
int segment = createSplineSegment("Road", 250, 20, 1, 2, 0.8f);

// create randomly sized railway segment between node 1 and 2
int segment = createSplineSegment("Railway (single)", -1, -1, 1, 2, 0.5f);

If width or sideWidth is negative, the value will be randomised.
Tension is between -1 and 1 inclusive.

deleteSplineSegment

void deleteSplineSegment(int segmentID)

Delete a spline segment.

// delete segment ID 1
deleteSplineSegment(1);

createSplineSegment

int getSplineSegmentStartNode(int segmentID)

Get the start node of a spline segment.

// output the start node of spline segment 1
print(getSplineSegmentStartNode(1));

getSplineSegmentEndNode

int getSplineSegmentEndNode(int segmentID)

Get the end node of a spline segment.

// output the end node of spline segment 1
print(getSplineSegmentEndNode(1));

getSplineSegmentStartNode

float getSplineSegmentWidth(int segmentID)

Get the width of a spline segment.

// output the width of spline segment 1
print(getSplineSegmentWidth(1));

setSplineSegmentWidth getSplineSegmentSideWidth setSplineSegmentSideWidth

void setSplineSegmentWidth(int segmentID, float width)

Set the width of a spline segment.

// set the width of spline segment 1
setSplineSegmentWidth(1, 100);

// randomise the width of spline segment 1
setSplineSegmentWidth(1, -1);

If width is negative, it will be randomised.

getSplineSegmentWidth getSplineSegmentSideWidth setSplineSegmentSideWidth

float getSplineSegmentSideWidth(int segmentID)

Get the side width of a spline segment.

// output the side width of spline segment 1
print(getSplineSegmentSideWidth(1));

getSplineSegmentWidth setSplineSegmentWidth setSplineSegmentSideWidth

void setSplineSegmentSideWidth(int segmentID, float sideWidth)

Set the side width of a spline segment.

// set the side width of spline segment 1
setSplineSegmentSideWidth(1, 10);

// randomise the side width of spline segment 1
setSplineSegmentSideWidth(1, -1);

If sideWidth is negative, it will be randomised.

getSplineSegmentWidth setSplineSegmentWidth getSplineSegmentSideWidth

float getSplineSegmentTension(int segmentID)

Get the tension of a spline segment.

// output the tension of spline segment 1
print(getSplineSegmentTension(1));

setSplineSegmentTension

void setSplineSegmentTension(int segmentID, float tension)

Set the tension of a spline segment.

// set the tension of spline segment 1
setSplineSegmentTension(1, 0.5);

// reset the tension of spline segment 1
setSplineSegmentTension(1, 0);

Tension is limited to between -1 and 0.8 inclusive.

getSplineSegmentTension

string getSplineSegmentSplineType(int segmentID)

Get the type of a spline segment.

// output the type of spline segment 1
print(getSplineSegmentSplineType(1));

setSplineSegmentSplineType

void setSplineSegmentSplineType(int segmentID, string splineType)

Set the type of a spline segment.

// set the type of spline segment 1
setSplineSegmentSplineType(1, "River");

getSplineSegmentSplineType

int getSplineSegmentTerrainType(int segmentID)

Get the terrain type of a spline segment.

// output the terrain type of spline segment 1
print(getSplineSegmentTerrainType(1));

Valid terrain type values:
- TPT_LAND
- TPT_SOLID
- TPT_WATER
- TPT_OPEN
- TPT_CLOSED
- TPT_LOW_WALL

setSplineSegmentTerrainType

void setSplineSegmentTerrainType(int segmentID, int terrainType)

Set the terrain type of a spline segment.

// set the terrain type of spline segment 1
setSplineSegmentTerrainType(1, TPT_WATER);

Valid terrain type values:
- TPT_LAND
- TPT_SOLID
- TPT_WATER
- TPT_OPEN
- TPT_CLOSED
- TPT_LOW_WALL

getSplineSegmentTerrainType

bool bindToSpline(int objectID, int nodeID, vector2 offset=vector2(0,0), bool reverse=false)

Bind an object to a spline.

// make object 1 follow spline node 2
bindToSpline(1, 2);

// make object 1 follow spline node 2 offset to the left
bindToSpline(1, 2, vector2(50, 0));

// make object 1 follow spline node 5 in reverse
bindToSpline(1, 5, vector2(0, 0), true);