# Set Path Display Source Unit

Grammar — Set pathDisplay source Unit
Flags — Native | Action

# Arguments

• int<path> — Path Display
• unit — Source

Returns — void

native void PathSetSourceUnit(int inPathId, unit inUnit);

# Related

Category: UI / Path Display

• Create Path Display For Unit — int<path> — PathCreateForUnit
• Create Path Display For Unit Type — int<path> — PathCreateForUnitType
• Last Path Display Created — int<path> — PathLastCreated
• Destroy Path Display — void — PathDestroy
• Destroy Path Displays For Players — void — PathDestroyAll
• Set Path Display Destination Point — void — PathSetDestinationPoint
• Get Path Display Destination Point — point — PathGetDestinationPoint
• Set Path Display Destination Unit — void — PathSetDestinationUnit
• Get Path Display Destination Unit — unit — PathGetDestinationUnit
• Set Path Display Source Point — void — PathSetSourcePoint
• Get Path Display Source Point — point — PathGetSourcePoint
• Set Path Display Source Unit — void — PathSetSourceUnit
• Get Path Display Source Unit — unit — PathGetSourceUnit
• Get Path Display Unit — unit — PathGetUnit
• Get Path Display Unit Type — string<gamelink::Unit> — PathGetUnitType
• Set Path Display Line Texture — void — PathSetLineTexture
• Get Path Display Line Texture — string<filepath> — PathGetLineTexture
• Set Path Display Line Tile Length — void — PathSetLineTileLength
• Get Path Display Line Tile Length — fixed — PathGetLineTileLength
• Set Path Display Line Width — void — PathSetLineWidth
• Get Path Display Line Width — fixed — PathGetLineWidth
• Set Path Display Step Midpoint — void — PathSetStepMidpoint
• Get Path Display Step Midpoint — fixed — PathGetStepMidpoint
• Set Path Display Step Model — void — PathSetStepModel
• Get Path Display Step Model — string<filepath> — PathGetStepModel
• Set Path Display Step Model Scale — void — PathSetStepModelScale
• Get Path Display Step Model Scale — fixed — PathGetStepModelScale
• Set Path Display Color — void — PathSetColor
• Get Path Display Color — color — PathGetColor
• Set Path Display Visibility — void — PathSetVisible
• Get Path Display Visibility — bool<preset::VisibleHiddenOption> — PathGetVisible
• Set Path Display Abil Class Filter — void — PathSetAbilClassFilter
• Clear Path Display Waypoints — void — PathClearWayPoints
• Add Path Display Waypoint — void — PathAddWayPoint
• Set Path Display Minimum Linear Distance — void — PathSetMinimumLinearDistance
• Get Path Display Minimum Linear Distance — fixed — PathGetMinimumLinearDistance
• Set Path Display Minimum Travel Distance — void — PathSetMinimumTravelDistance
• Get Path Display Minimum Travel Distance — fixed — PathGetMinimumTravelDistance
• Set Path Display Minimum Turn Count — void — PathSetMinimumStepCount
• Get Path Display Minimum Turn Count — int — PathGetMinimumStepCount

# Examples

mods/heroes.stormmod — base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorial01.stormmap/MapScript.galaxy:3441

        if ((UnitIsAlive(gv_heroPlayer) == true)) {
            PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            PathSetVisible(PathLastCreated(), c_pathLocationAll, true);
        }

mods/heroes.stormmod — base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorial01.stormmap/MapScript.galaxy:3800

        if ((UnitIsAlive(gv_heroPlayer) == true)) {
            PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            PathSetVisible(PathLastCreated(), c_pathLocationAll, true);
        }

mods/heroes.stormmod — base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorial01.stormmap/MapScript.galaxy:4196

            else {
                PathSetDestinationPoint(PathLastCreated(), UnitGroupCenterOfGroup(gv_siegeGiantsMercs));
                PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            }
        }

mods/heroes.stormmod — base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorialmapmechanics.stormmap/MapScript.galaxy:1765

        if ((UnitIsAlive(gv_heroPlayer) == true)) {
            PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            PathSetVisible(PathLastCreated(), c_pathLocationAll, true);
        }

mods/heroes.stormmod — base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorialmapmechanics.stormmap/MapScript.galaxy:2580

            else {
                PathSetDestinationPoint(PathLastCreated(), libMapM_gv_mMRavenTributeSpawnPoints[gv_mapMechanicIndex]);
                PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            }
        }

mods/heroes.stormmod/base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorial01.stormmap — MapScript.galaxy:3441

        if ((UnitIsAlive(gv_heroPlayer) == true)) {
            PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            PathSetVisible(PathLastCreated(), c_pathLocationAll, true);
        }

mods/heroes.stormmod/base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorial01.stormmap — MapScript.galaxy:3800

        if ((UnitIsAlive(gv_heroPlayer) == true)) {
            PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            PathSetVisible(PathLastCreated(), c_pathLocationAll, true);
        }

mods/heroes.stormmod/base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorial01.stormmap — MapScript.galaxy:4196

            else {
                PathSetDestinationPoint(PathLastCreated(), UnitGroupCenterOfGroup(gv_siegeGiantsMercs));
                PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            }
        }

mods/heroes.stormmod/base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorialmapmechanics.stormmap — MapScript.galaxy:1765

        if ((UnitIsAlive(gv_heroPlayer) == true)) {
            PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            PathSetVisible(PathLastCreated(), c_pathLocationAll, true);
        }

mods/heroes.stormmod/base.stormmaps/maps/heroes/singleplayermaps/startingexperience/tutorialmapmechanics.stormmap — MapScript.galaxy:2580

            else {
                PathSetDestinationPoint(PathLastCreated(), libMapM_gv_mMRavenTributeSpawnPoints[gv_mapMechanicIndex]);
                PathSetSourceUnit(PathLastCreated(), gv_heroPlayer);
            }
        }

mods/heroesbrawlmods/brawlmapmods/blackheartsrevenge.stormmod — base.stormdata/LibMDoE.galaxy:3312

    UnitSetState(lv_hero, c_unitStateStoppable, true);
    libNtve_gf_SendActorMessageToUnit(lv_hero, "Signal RestoreModel");
    PathSetSourceUnit(libGame_gv_players[lv_player].lv_pathDisplay, lv_hero);
    return true;
}

mods/heroesmapmods/battlegroundmapmods/battlefieldofeternity.stormmod — base.stormdata/LibMLBD.galaxy:1150

                PathClearWayPoints(libMLBD_gv_mMBOELaningPathLine);
            }
            PathSetSourceUnit(libMLBD_gv_mMBOELaningPathLine, lv_flyPathingLineUnit);
            PathSetDestinationPoint(libMLBD_gv_mMBOELaningPathLine, libMLBD_gv_mMBOELaningRallyPoint);
            if ((DistanceBetweenPoints(UnitGetPosition(libMLBD_gv_mMBOEBossesLaning), libMLBD_gv_mMBOELaningRallyPoint) <= 0.5)) {

mods/heroesmapmods/battlegroundmapmods/hauntedmines.stormmod — base.stormdata/LibMHtM.galaxy:1752

    UnitSetState(lv_heroUnit, c_unitStateTargetable, true);
    libNtve_gf_SendActorMessageToUnit(lv_heroUnit, "Signal RestoreModel");
    PathSetSourceUnit(libGame_gv_players[lv_owningPlayer].lv_pathDisplay, lv_heroUnit);
    libGame_gf_SendEventCheckUnitForAbilityRedirect(lv_heroUnit, lv_heroUnit, true, lv_heroPreTeleportPosition);
    return true;

mods/heroesmapmods/battlegroundmapmods/hauntedmines.stormmod — base.stormdata/LibMHtM.galaxy:1815

    UnitSetState(lv_heroUnit, c_unitStateTargetable, true);
    libNtve_gf_SendActorMessageToUnit(lv_heroUnit, "Signal RestoreModel");
    PathSetSourceUnit(libGame_gv_players[lv_owningPlayer].lv_pathDisplay, lv_heroUnit);
    libGame_gf_SendEventCheckUnitForAbilityRedirect(lv_heroUnit, lv_heroUnit, true, lv_heroPreTeleportPosition);
    return true;

mods/heroesmapmods/battlegroundmapmods/towersofdoom.stormmod — base.stormdata/LibMTOD.galaxy:3184

    UnitIssueOrder(lv_hero, Order(AbilityCommand("stop", 0)), c_orderQueueReplace);
    libNtve_gf_SendActorMessageToUnit(lv_hero, "Signal RestoreModel");
    PathSetSourceUnit(libGame_gv_players[lv_player].lv_pathDisplay, lv_hero);
    return true;
}