Make it so that you can only create certain buildings in certain terrain.

[Husky]

Hi,
The title is pretty self explanitory, but here's more detials:

Question Number 1:
I want it so that you can only build certain buildings on a certain piece of terrain E.G: Only on snow, not on grass or dirt etc. (Fixed)

Question Number 2:
Another thing I want is that you can only build a certain building within a certain range of a terrain type (like above), but not "exactly on" the terrain.

I could also subsitute the type of teerrain for regions (build building within range of region etc.)

Question Number 3:
Is it possible to make it so that a certain item can only be destroyed by a unit holding a certain item.
Would something like this work?

Events:
An object is attack (or) A unit attacks an object.
Conditions:
Item is Equal to *Item*
Unit has *item* equal to true
Actions:
Wait 3 seconds
Destroy Triggering Item

Thanks in advance,
-Husky

 

[AgentPaper]

hmm maybe a trigger that detects when a building starts being built and checks the terrain type and the building type, then if it doesnt coordinate it will cancel the construction

 

[Husky]

Hmm, nice idea. I'll try it out...

P.S: Please put what number question your talking about to make it easier for me...

 

[Husky]

Okay, I did question one.
If anyone wants to know the trigger here it is...

Can't Build on Crops
    Events
        Unit - A unit Begins construction
    Conditions
        (Unit-type of (Triggering unit)) Equal to House
        (Terrain type at (Position of (Triggering unit))) Not equal to Village - Crops
    Actions
        Unit - Remove (Constructing structure) from the game
        Player - Add 50 to (Picked player) Current gold (becuase it costs 50 gold, and to get money back)

Thanks for the idea AgentPaper,
-Husky

 

[xPheRe]

For Question 3 maybe you could do something like

Event
    Unit - (Unit) is attacked
Conditions
    (Attacking unit) has item of type (type) equals to false
Actions
    Set life of (Attacked unit) to ( Life of (Attacked unit) + Damage Taken )

 

[Husky]

For Question 3 maybe you could do something like

Event
    Unit - (Unit) is attacked
Conditions
    (Attacking unit) has item of type (type) equals to false
Actions
    Set life of (Attacked unit) to ( Life of (Attacked unit) + Damage Taken )

Yeah that's what I was thinkning, thanks anyway.

 

[Sheep_Quest]

Okay, I did question one.
If anyone wants to know the trigger here it is...

Can't Build on Crops
    Events
        Unit - A unit Begins construction
    Conditions
        (Unit-type of (Triggering unit)) Equal to House
        (Terrain type at (Position of (Triggering unit))) Not equal to Village - Crops
    Actions
        Unit - Remove (Constructing structure) from the game
        Player - Add 50 to (Picked player) Current gold (becuase it costs 50 gold, and to get money back)

Wont this do so you can only build on crops and not build everywhere else then crops?

 

[phyrex1an]

Event
    Unit - (Unit) is attacked
Conditions
    (Attacking unit) has item of type (type) equals to false
Actions
    Set life of (Attacked unit) to ( Life of (Attacked unit) + Damage Taken )

(Damage taken) doesnt work with (Unit is attacked). It only works with (Unit takes damage)

Better to use something like husky original:

    Events
        Unit - A unit Is issued an order targeting an object
    Conditions
        (Issued order) Equal to (Order(attack))
        (Item-type of (Target item of issued order)) Equal to Crown of Kings +5
        (Item-type of (Item carried by (Ordered unit) in slot 1)) Not equal to Claws of Attack +15
        (Item-type of (Item carried by (Ordered unit) in slot 2)) Not equal to Claws of Attack +15
        (Item-type of (Item carried by (Ordered unit) in slot 3)) Not equal to Claws of Attack +15
        (Item-type of (Item carried by (Ordered unit) in slot 4)) Not equal to Claws of Attack +15
        (Item-type of (Item carried by (Ordered unit) in slot 5)) Not equal to Claws of Attack +15
        (Item-type of (Item carried by (Ordered unit) in slot 6)) Not equal to Claws of Attack +15
    Actions
        Unit - Pause (Ordered unit)
        Unit - Order (Ordered unit) to Stop
        Unit - Unpause (Ordered unit)

Is there no "Unit Has Item Of Type"? I couldent find ony condition for that.

That will make unit unable to attack a Crown Of Kings unless it has a Claws of Attack +15

 

[xPheRe]

I didn't know "Damage taken" doesn't work in "Unit is attacked", thx anyway for the info
I think the condition "Hero - Hero has item of type" works with units too.
Units that can carry items, of course.

It will be more reallistic letting the unit to hit and then show "Miss!" than stopping the unit.
I think invulnerability should work the same way.

Maybe using the game cache technique to store the attacker unit in the event "A unit is attacked"
And restoring it's value in the "Unit takes damage" event to check if it fulfills the requirements...
I'm only vaguely thinking on it

 

[0cossin77]

I kinda like Unit - Explode trigering unit when they do something i dont want them to do, I was going to say that you could use from integer a to interger b for the slots but then I dont think you can set those inside of a condition., then agian you could use if/then/else statments to get the same effect

 

[phyrex1an]

Maybe using the game cache technique to store the attacker unit in the event "A unit is attacked"
And restoring it's value in the "Unit takes damage" event to check if it fulfills the requirements...
I'm only vaguely thinking on it

Check this: http://www.wc3jass.com/viewtopic.php?t=2020

 

[w/e]

lol, you can make it so in the bottom of the building stats in object editor there's something called building prevension or something. in was tampering to try and make undead buildingsnot have to be on blight.