#textdomain wesnoth-did
# New Macros

# Define starting villages
#define SET_VILLAGE SIDE X Y
    [capture_village]
        x={X}
        y={Y}
        side={SIDE}
    [/capture_village]
#enddef

# Shorthand for messages, useful for lots of short messages
#define SPEAK SPEAKER_STRING MESSAGE_TEXT
    [message]
        speaker={SPEAKER_STRING}
        message={MESSAGE_TEXT}
    [/message]
#enddef

# MODIFY_ONE_UNIT alters a unit variable for a single unit
# Warning: moving the unit will create a copy, since kill is set to no by necessity
#define MODIFY_ONE_UNIT FILTER NAME VALUE
    [store_unit]
        [filter]
            {FILTER}
        [/filter]
        variable=MODIFY_UNIT_store
        kill=no
    [/store_unit]
    [set_variable]
        name=MODIFY_UNIT_store[0].{NAME}
        value={VALUE}
    [/set_variable]
    [unstore_unit]
        variable=MODIFY_UNIT_store[0]
        find_vacant=no
    [/unstore_unit]
    {CLEAR_VARIABLE MODIFY_UNIT_store}
#enddef

# Create a new ghost-type "advisor" if Malin doesn't already have one
#define CREATE_ADVISOR
    [recall]
        # recall an advisor if one already exists
        role=advisor
    [/recall]
    [if]
        # check if that worked, if not make another unit the advisor
        [have_unit]
            role=advisor
        [/have_unit]
        [then]
            # do nothing
        [/then]
        [else]
            [role]
                role=advisor
                type=Spectre,Nightgaunt,Wraith,Shadow,Ghost
            [/role]
            [recall]
                role=advisor
            [/recall]
            [if]
                # If player has no such units on the recall list, make a new ghost
                [have_unit]
                    role=advisor
                [/have_unit]
                [then]
                    # do nothing
                [/then]
                [else]
                    [store_unit]
                        # store to get location
                        [filter]
                            id=Malin Keshar
                        [/filter]
                        kill=no
                        variable=tempStore
                    [/store_unit]
                    [unit]
                        type=Ghost
                        side=1
                        x=$tempStore.x
                        y=$tempStore.y
                        role=advisor
                    [/unit]
                    {CLEAR_VARIABLE tempStore}
                [/else]
            [/if]
        [/else]
    [/if]
#enddef

#define MANOR_DOORS ALLOWED_SIDES
    # This places the doors; bridges placed on the map tell us where to put
    # them and whether to use the sw-se image or the sw-ne image. The prestart
    # event places the images and replaces the bridge overlays with the
    # impassable ^Xo overlay. The moveto event triggers when moving next to any
    # of these locations and will remove both the image and and the impassable
    # overlay.

    [event]
        name=prestart

        [store_locations]
            terrain=*^Bw\,*^Bw/
            variable=doors
        [/store_locations]

        {FOREACH doors i}
            [if]
                [have_location]
                    x,y=$doors[$i].x,$doors[$i].y
                    terrain=*^Bw\
                [/have_location]

                [then]
                    [item]
                        x,y=$doors[$i].x,$doors[$i].y
                        image=scenery/gate-rusty-sw.png
                    [/item]
                [/then]

                [else]
                    [item]
                        x,y=$doors[$i].x,$doors[$i].y
                        image=scenery/gate-rusty-se.png
                    [/item]
                [/else]
            [/if]

            [terrain]
                x,y=$doors[$i].x,$doors[$i].y
                terrain=^Xo
                layer=overlay
            [/terrain]
        {NEXT i}

        {CLEAR_VARIABLE doors}
    [/event]

    [event]
        name=moveto
        first_time_only=no

        [filter]
            side={ALLOWED_SIDES}

            [filter_location]
                [filter_adjacent_location]
                    terrain=*^Xo
                [/filter_adjacent_location]
            [/filter_location]
        [/filter]

        [store_locations]
            terrain=*^Xo

            [filter_adjacent_location]
                x,y=$x1,$y1
            [/filter_adjacent_location]

            variable=door_to_open
        [/store_locations]

        [set_variables]
            name=door_terrain_layers

            [split]
                list=$door_to_open.terrain
                key=terrain
                separator="^"
            [/split]
        [/set_variables]

        [terrain]
            x,y=$door_to_open.x,$door_to_open.y
            terrain=$door_terrain_layers[0].terrain
        [/terrain]

        [remove_item]
            x,y=$door_to_open.x,$door_to_open.y
        [/remove_item]

        {CLEAR_VARIABLE door_to_open,door_terrain_layers}
    [/event]
#enddef

#define DELAY NUMBER
    [delay]
        time={NUMBER}
    [/delay]
#enddef

#define ALLOW_RECRUIT LIST_VALUE
    [allow_recruit]
        side=2
        type={LIST_VALUE}
    [/allow_recruit]
#enddef