Terrain Pathability Trigger Help!

[Reflexar]

Can you tell me why this doesn't work?

I want it to create roads around the unit, if it's proper terrain at that spot.

Please help!

scope BuildHQ initializer Init

function Actions takes nothing returns nothing
    local unit u
    local location loc
    local integer Building_Cliff_Level
    local integer Road_Cliff_Level
    set u = GetConstructedStructure()
    
    if GetUnitTypeId(u) == 'h005' or GetUnitTypeId(u) == 'h006' or GetUnitTypeId(u) == 'h00J' then
        call RemoveUnit(udg_SETTLER[GetPlayerId(GetOwningPlayer(u))])
        call CreateUnit(Player(GetPlayerId(GetOwningPlayer(u))),'h00H', GetUnitX(u), GetUnitY(u), 270) 
        call CreateUnit(Player(GetPlayerId(GetOwningPlayer(u))),'h00H', GetUnitX(u), GetUnitY(u), 270)
        call CreateUnit(Player(GetPlayerId(GetOwningPlayer(u))),'h009', GetUnitX(u), GetUnitY(u), 270)
        call AdjustPlayerStateBJ( 400, GetOwningPlayer(u), PLAYER_STATE_RESOURCE_GOLD )
        
        set loc = GetUnitLoc(u)
        set Building_Cliff_Level = GetTerrainCliffLevel(GetLocationX(loc), GetLocationY(loc))
        
        set loc = PolarProjectionBJ(GetUnitLoc(u), 300, 270.00)
        set Road_Cliff_Level = GetTerrainCliffLevel(GetLocationX(loc), GetLocationY(loc))
        if Building_Cliff_Level == Road_Cliff_Level and IsTerrainPathable(GetLocationX(loc), GetLocationY(loc), PATHING_TYPE_WALKABILITY) == true  then
            call CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        endif
        set loc = PolarProjectionBJ(GetUnitLoc(u), 250, 180.00)
        set Road_Cliff_Level = GetTerrainCliffLevel(GetLocationX(loc), GetLocationY(loc))
        if Building_Cliff_Level == Road_Cliff_Level and IsTerrainPathable(GetLocationX(loc), GetLocationY(loc), PATHING_TYPE_WALKABILITY) == true then
            call CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        endif
        set loc = PolarProjectionBJ(GetUnitLoc(u), 300, 0.00)
        set Road_Cliff_Level = GetTerrainCliffLevel(GetLocationX(loc), GetLocationY(loc))
        if Building_Cliff_Level == Road_Cliff_Level and IsTerrainPathable(GetLocationX(loc), GetLocationY(loc), PATHING_TYPE_WALKABILITY) == true then
            call CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        endif
        set loc = PolarProjectionBJ(GetUnitLoc(u), 250, 90.00)
        set Road_Cliff_Level = GetTerrainCliffLevel(GetLocationX(loc), GetLocationY(loc))
        if Building_Cliff_Level == Road_Cliff_Level and IsTerrainPathable(GetLocationX(loc), GetLocationY(loc), PATHING_TYPE_WALKABILITY) == true then
            call CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        endif
        
    endif
    set u = null
    call RemoveLocation(loc)
endfunction

//===========================================================================
function Init takes nothing returns nothing
    set gg_trg_Build_HQ = CreateTrigger(  )
    call TriggerRegisterAnyUnitEventBJ( gg_trg_Build_HQ, EVENT_PLAYER_UNIT_CONSTRUCT_FINISH )
    call TriggerAddAction( gg_trg_Build_HQ, function Actions )
endfunction

endscope

 

[ShadowInTheD]

What isn't working about it? Give more information please.

Side note: There's a JASS forum specific to JASS.

 

[8uY_YoU]

Firstly, sorry i lack of Jass knowledge
Why using an unit instead using a terrain tile..?
If you using an unit that possibly makes the unit doesn't showed, because the height..

 

[bOb666777]

Okay, so you want that trigger to make 4 units with some sort of road model at 4 different polar offset locations around the built structure only if it's at the same level?

I think the error could be that youre actually calling CreateUnit
Try adding this at the top of your function: local unit debug
then replace the lines under "//...":

local unit debug
//...
        call CreateUnit(Player(GetPlayerId(GetOwningPlayer(u))),'h00H', GetUnitX(u), GetUnitY(u), 270) 
        call CreateUnit(Player(GetPlayerId(GetOwningPlayer(u))),'h00H', GetUnitX(u), GetUnitY(u), 270)
        call CreateUnit(Player(GetPlayerId(GetOwningPlayer(u))),'h009', GetUnitX(u), GetUnitY(u), 270)
        call CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        call CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        call CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        call CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )

by these:

local unit debug
//...
        set debug = CreateUnit(Player(GetPlayerId(GetOwningPlayer(u))),'h00H', GetUnitX(u), GetUnitY(u), 270) 
        set debug = CreateUnit(Player(GetPlayerId(GetOwningPlayer(u))),'h00H', GetUnitX(u), GetUnitY(u), 270)
        set debug = CreateUnit(Player(GetPlayerId(GetOwningPlayer(u))),'h009', GetUnitX(u), GetUnitY(u), 270)
        set debug = CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        set debug = CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        set debug = CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )
        set debug = CreateUnitAtLoc( Player(0), 'road', loc, bj_UNIT_FACING )

 

[Reflexar]

The thing is that i want the road buildings only to be created if the location where they should be created is normal grass, if it's like cliff and such i don't want them to be created. Can you help me with this?


Please!