Bukkit

This plugin will not go easy on you if the syntax isn't exactly correct. Make sure you've included everything everywhere!
Remember to NOT use tabs!

USAGE:
id:
    activation: <activation_id>
    activation_argument: [argument]
    effects:
        [time before this effect starts in seconds]:
            <effect_id>: '<duration in seconds> <+-*/=><amplitude> [max amplitude]'

EXAMPLE (1.0 effect):
Weed:
    activation: BURN
    activation_argument: 'LONG_GRASS:1 5 true'
    effects:
        0:
            potion_SPEED: '30 =5 5'
            potion_CONFUSION: '30 =100 100'
            potion_JUMP: '30 =10 10'
            damage_FALL: '30 =0'
            damage_FIRE: '30 =0'
            damage_FIRE_TICK: '30 =0'

ACTIVATIONS:
    BURN:
        ARGUMENTS: id(can be id ot material name):data(set to 0 if it doesn't have any) distance(the distance of the effect in blocks) true/false(if there should be cloud of smoke)
    RIGHT_CLICK:
        ARGUMENTS: id(can be id ot material name):data(set to 0 if it doesn't have any)

POTION EFFECTS (requires duration, amplitude and max amplitude):
    Adds the built-in potion effects to the entity.
    <+-*/=> determines weather to add to, subtract from, multiply by, divide by or override the entities current potion effect amplitude.
    Example: If the enity has the effect JUMP with the amplitude 1, and the new one is set to +10 with the max amplitude 10, the new effect amplitude would be 10 (because 1 + 10 > 10, so it sets the amplitude to 10).
    If the duration is set to lower than 1, the entity will get the current effect duration, with the new amplitude. If the entity doesn't have the effect nothing will happen.
    If the amplitude is less than 1, the entity will be immune to the potion effect until duration runs out.
    EFFECT IDS:
        potion_SPEED
        potion_SLOW
        potion_FAST_DIGGING
        potion_SLOW_DIGGING
        potion_INCREASE_DAMAGE
        potion_HEAL
        potion_HARM
        potion_JUMP
        potion_CONFUSION
        potion_REGENERATION
        potion_DAMAGE_RESISTANCE
        potion_FIRE_RESISTANCE
        potion_WATER_BREATHING
        potion_INVISIBILITY
        potion_BLINDNESS
        potion_NIGHT_VISION
        potion_HUNGER
        potion_WEAKNESS
        potion_POISON

DAMAGE EFFECTS (requires duration and amplitude):
    Changes the entities damage taken.
    If the amplitude is less than 0, the entity will be healed with the amount * -1.
    <+-*/=> determines weather to add to, subtract from, multiply by, divide by or override the damage taken.
    Example: If the entity has the damage effect FALL with the amplitude set to =0, it'll be immune to fall damage.
    EFFECT IDS:
        damage_CONTACT
        damage_ENTITY_ATTACK
        damage_PROJECTILE
        damage_SUFFOCATION
        damage_FALL
        damage_FIRE
        damage_FIRE_TICK
        damage_LAVA
        damage_DROWNING
        damage_BLOCK_EXPLOSION
        damage_ENTITY_EXPLOSION
        damage_VOID
        damage_LIGHTNING
        damage_SUICIDE
        damage_STARVATION
        damage_POISON
        damage_MAGIC
        damage_CUSTOM