GetOffMyYarn
69879d6957
Added CCOH and missing areas Changed some areas to be craftable, Fixed some on death issues, Fixed the Gaurd
103 lines
3.8 KiB
Plaintext
103 lines
3.8 KiB
Plaintext
/**
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i_battle
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Include file with general purpose scripts for the battle kit
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J.D. Robertson, 2002
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*/
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#include "prc_inc_spells"
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// Like TooFarFrom, but specify the object
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int TooFarFromO(object obj, float distance = 8.0)
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{
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return GetArea(OBJECT_SELF) != GetArea(obj) ||
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(GetDistanceToObject(obj) > distance);
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}
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// Returns TRUE if the character is too far from the given waypoint. Note
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// that being in a different area is automatically too far away
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// TODO: Change the default value of distance (8.0) to whatever works for your module
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int TooFarFrom(string waypoint, float distance = 8.0)
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{
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object wp = GetNearestObjectByTag(waypoint);
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return TooFarFromO(wp);
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}
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// Keeps the character from falling below k_MIN_HITPOINTS hit points
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void DisallowDeath()
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{
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int hp = GetCurrentHitPoints();
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int k_MIN_HITPOINTS = 60; //TODO: Tweak this value as needed for you scritps
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if (hp < k_MIN_HITPOINTS)
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ApplyEffectToObject(DURATION_TYPE_INSTANT, EffectHeal(k_MIN_HITPOINTS - hp), OBJECT_SELF);
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}
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// A battle is running in the current area
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int InBattle()
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{
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return GetLocalInt(GetArea(OBJECT_SELF), "BattleStarted") &&
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!GetLocalInt(GetArea(OBJECT_SELF), "BattleFinished");
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}
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// Calculates the distance between two vectors in 3 dimensions. Allows
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// catapults to work with hills
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float Get3DDistance(vector v1, vector v2)
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{
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return sqrt((v2.x - v1.x) * (v2.x - v1.x) +
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(v2.y - v1.y) * (v2.y - v1.y) +
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(v2.z - v1.z) * (v2.z - v1.z));
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}
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// Applies damage from a catapult hit. This gets around the fact that a catupult
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// has a caster level of 0, so its fireballs do 0d6 damage.
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void ApplyDamage(vector center)
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{
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// Using GetFirstObjectInShape crashes the game (I think when the shape
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// crosses into an invalid area. Instead, use GetFirstObjectInArea
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// and check distances
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object hit = GetFirstObjectInArea();
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while (GetIsObjectValid(hit))
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{
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// Damage in a 5m radius sphere
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if ((OBJECT_TYPE_CREATURE == GetObjectType(hit)) && // TODO: Currently only damages creatures (for speed). Remove this line to damage placeables as well
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(Get3DDistance(center, GetPosition(hit)) < 10.0)) // TODO: This is the blast radius, feel free to tweak it
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{
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// Damage minus a reflex save
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int damage = d10(); // TODO: Change this value to whatever you want
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damage = PRCGetReflexAdjustedDamage(damage, hit, 14, SAVING_THROW_TYPE_FIRE);
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// Hit 'em
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ApplyEffectToObject(DURATION_TYPE_INSTANT,
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EffectDamage(damage, DAMAGE_TYPE_FIRE),
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hit);
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}
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hit = GetNextObjectInArea();
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}
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}
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// Causes the calling object to fire a catapult shell towards the waypoint
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// named XTarget, where X is the calling object's tag
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void FireCatapult()
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{
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// Offset somewhere from the center of the battle
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// TODO: Adjust the offsets to increase or decrease the area in which
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// blasts will land
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// NOTE: 2d20 = [1,40], - 20 gives [-19, 20]
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vector center = GetPosition(GetNearestObjectByTag(GetTag(OBJECT_SELF) + "Target"));
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center.x += d20(2) - 20; // +- 20m from the target wapoint
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center.y += d20(2) - 20; // +- 20m from the target wapoint
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// Get the target, and calculate the distance so we can estimate delay
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// TODO: This is just a guess. It doesn't always work correctly, especially over
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// short distances. Feel free to adjust the delay to make things work correctly for you.
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location target = Location(OBJECT_SELF, center, 180.0);
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float delay = Get3DDistance(GetPosition(OBJECT_SELF), center) / 10.0;
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// Fire!
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ActionDoCommand(ActionCastSpellAtLocation(SPELL_FIREBALL, target, METAMAGIC_ANY,
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TRUE, PROJECTILE_PATH_TYPE_BALLISTIC));
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DelayCommand(delay, ApplyDamage(center));
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}
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