forked from Mirrors/openclonk
348 lines
8.8 KiB
C
348 lines
8.8 KiB
C
/*-- Sword --*/
|
|
|
|
#include Library_MeleeWeapon
|
|
|
|
static const Sword_Standard_StrikingLength = 15; // in frames
|
|
|
|
local movement_effect;
|
|
|
|
func Hit()
|
|
{
|
|
Sound("Hits::Materials::Metal::LightMetalHit?");
|
|
}
|
|
|
|
public func Initialize()
|
|
{
|
|
PlayAnimation("Base", 5, Anim_Const(0), Anim_Const(1000));
|
|
return _inherited(...);
|
|
}
|
|
|
|
public func GetCarryMode() { return CARRY_HandBack; }
|
|
public func GetCarryBone() { return "main"; }
|
|
public func GetCarrySpecial(clonk) { return carry_bone; }
|
|
public func GetCarryTransform(clonk, sec, back)
|
|
{
|
|
if(back) return Trans_Mul(Trans_Rotate(180,0,1,0), Trans_Rotate(-90,1,0,0), Trans_Translate(-7000,0,0));
|
|
return Trans_Rotate(-90, 1, 0, 0);
|
|
}
|
|
|
|
local magic_number;
|
|
local carry_bone;
|
|
|
|
public func RejectUse(object clonk)
|
|
{
|
|
return !clonk->HasHandAction() || !CanStrikeWithWeapon(clonk) || !(clonk->IsWalking() || clonk->IsJumping());
|
|
}
|
|
|
|
public func ControlUse(object clonk, int x, int y)
|
|
{
|
|
var slow=GetEffect("SwordStrikeSlow", clonk);
|
|
|
|
var arm = "R";
|
|
carry_bone = "pos_hand2";
|
|
if(clonk->GetHandPosByItemPos(clonk->GetItemPos(this)) == 1)
|
|
{
|
|
arm = "L";
|
|
carry_bone = "pos_hand1";
|
|
}
|
|
var rand = Random(2)+1;
|
|
var animation = Format("SwordSlash%d.%s", rand, arm);
|
|
var animation_sword = Format("Strike%d", rand);
|
|
var downwards_stab = false;
|
|
|
|
// figure out the kind of attack to use
|
|
var length = Sword_Standard_StrikingLength;
|
|
if(clonk->IsWalking())
|
|
{
|
|
if(!GetEffect("SwordStrikeStop", clonk))
|
|
movement_effect = AddEffect("SwordStrikeStop", clonk, 2, length, this);
|
|
}
|
|
else
|
|
if(clonk->IsJumping())
|
|
{
|
|
rand = 1;
|
|
if(clonk->GetYDir() < -5) rand = 2;
|
|
animation = Format("SwordJump%d.%s",rand,arm);
|
|
|
|
if(!slow && !GetEffect("DelayTranslateVelocity", clonk))
|
|
{
|
|
// check whether the player aims below the Clonk
|
|
var a=Angle(0, 0, x,y);
|
|
var x_dir = Sin(a, 60);
|
|
|
|
if(Inside(a, 35+90, 35+180)) // the player aims downwards
|
|
if((BoundBy(x_dir, -1, 1) == BoundBy(clonk->GetXDir(), -1, 1)) || (clonk->GetXDir() == 0)) // the player aims into the direction the Clonk is already jumping
|
|
{
|
|
clonk->SetXDir(x_dir);
|
|
clonk->SetYDir(-Cos(a, 60));
|
|
AddEffect("DelayTranslateVelocity", clonk, 2, 3, nil, Library_MeleeWeapon);
|
|
|
|
// modified animation
|
|
length = 50;
|
|
animation = Format("SwordSlash1.%s", arm);
|
|
downwards_stab = true;
|
|
|
|
if(GetEffect("Fall", clonk)) RemoveEffect("Fall", clonk);
|
|
|
|
// visual effect
|
|
AddEffect("VisualJumpStrike", clonk, 1, 2, nil, Sword);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(!downwards_stab)
|
|
{
|
|
PlayWeaponAnimation(clonk, animation, 10, Anim_Linear(0, 0, clonk->GetAnimationLength(animation), length, ANIM_Remove), Anim_Const(1000));
|
|
PlayAnimation(animation_sword, 10, Anim_Linear(0, 0, GetAnimationLength(animation_sword), length, ANIM_Remove), Anim_Const(1000));
|
|
}
|
|
else
|
|
{
|
|
PlayWeaponAnimation(clonk, animation, 10, Anim_Linear(0, 0, (clonk->GetAnimationLength(animation)*3)/4, 5, ANIM_Hold), Anim_Const(1000));
|
|
PlayAnimation(animation_sword, 10, Anim_Linear(GetAnimationLength(animation_sword)/2, 0, GetAnimationLength(animation_sword), length, ANIM_Remove), Anim_Const(1000));
|
|
}
|
|
clonk->UpdateAttach();
|
|
|
|
// this means that the sword can only hit an object every X frames
|
|
// change it to something that changes every strike if you want the sword to be able to hit the same enemy with different
|
|
// strikes regardless of the time in between
|
|
magic_number = ObjectNumber();
|
|
StartWeaponHitCheckEffect(clonk, length, 1);
|
|
|
|
this->Sound("Objects::Weapons::WeaponSwing?");
|
|
return true;
|
|
}
|
|
|
|
func FxVisualJumpStrikeStart(target, effect, temp)
|
|
{
|
|
if(temp) return;
|
|
effect.x_add = 20;
|
|
if(target->GetXDir() < 0) effect.x_add *= -1;
|
|
effect.visual = CreateObjectAbove(Sword_JumpEffect, 0, 0, nil);
|
|
effect.visual->Point({x = target->GetX() + effect.x_add, y = target->GetY() + 10}, {x = target->GetX() + effect.x_add, y = target->GetY() + 10});
|
|
}
|
|
|
|
func FxVisualJumpStrikeTimer(target, effect, time)
|
|
{
|
|
if(!target->~IsJumping())
|
|
{
|
|
effect.visual->FadeOut();
|
|
effect.visual = nil;
|
|
return -1;
|
|
}
|
|
effect.visual->Point(nil, {x = target->GetX() + effect.x_add, y = target->GetY() + 10});
|
|
}
|
|
|
|
func FxVisualJumpStrikeStop(target, effect, reason, temp)
|
|
{
|
|
if(temp) return;
|
|
if(!effect.visual) return;
|
|
effect.visual->FadeOut();
|
|
}
|
|
|
|
func OnWeaponHitCheckStop(clonk)
|
|
{
|
|
carry_bone = nil;
|
|
clonk->UpdateAttach();
|
|
if(GetEffect("SwordStrikeSpeedUp", clonk))
|
|
RemoveEffect("SwordStrikeSpeedUp", clonk);
|
|
|
|
if(clonk->IsJumping())
|
|
{
|
|
if(!GetEffect("Fall", clonk))
|
|
AddEffect("Fall",clonk,1,1,clonk);
|
|
}
|
|
|
|
if(GetEffect("SwordStrikeStop", clonk))
|
|
RemoveEffect("SwordStrikeStop", clonk);
|
|
|
|
return;
|
|
}
|
|
|
|
// called when the strike expired before end of length (aborted)
|
|
func WeaponStrikeExpired()
|
|
{
|
|
|
|
}
|
|
|
|
func SwordDamage(int shield)
|
|
{
|
|
return ((100-shield)*9*1000 / 100);
|
|
}
|
|
|
|
func CheckStrike(iTime)
|
|
{
|
|
//if(iTime < 20) return;
|
|
var offset_x=7;
|
|
var offset_y=0;
|
|
if(Contained()->GetDir() == DIR_Left) offset_x*=-1;
|
|
|
|
if(!(Contained()->GetContact(-1) & CNAT_Bottom))
|
|
offset_y=10;
|
|
|
|
var width=15;
|
|
var height=20;
|
|
var angle=0;
|
|
|
|
var doBash=Abs(Contained()->GetXDir()) > 5 || Abs(Contained()->GetYDir()) > 5;
|
|
if(!doBash) doBash=Contained()->GetContact(-1) & CNAT_Bottom;
|
|
|
|
if(doBash)
|
|
{
|
|
if(Contained()->GetDir() == DIR_Left)
|
|
angle=-(Max(5, Abs(Contained()->GetXDir())));
|
|
else angle=(Max(5, Abs(Contained()->GetXDir())));
|
|
}
|
|
|
|
for(var obj in FindObjects(Find_AtRect(offset_x - width/2, offset_y - height/2, width, height),
|
|
Find_NoContainer(),
|
|
Find_Exclude(Contained()),
|
|
Find_Layer(GetObjectLayer())))
|
|
{
|
|
if (obj->~IsProjectileTarget(this, Contained()))
|
|
{
|
|
var effect_name=Format("HasBeenHitBySwordEffect%d", magic_number);
|
|
var sword_name=Format("HasBeenHitBySword%d", this->ObjectNumber());
|
|
var first=true;
|
|
// don't hit objects twice
|
|
if(!GetEffect(effect_name, obj))
|
|
{
|
|
AddEffect(effect_name, obj, 1, Sword_Standard_StrikingLength, nil, 0);
|
|
|
|
if(GetEffect(sword_name, obj))
|
|
{
|
|
//Log("successive hit");
|
|
first=false;
|
|
}
|
|
else
|
|
{
|
|
//Log("first hit overall");
|
|
AddEffect(sword_name, obj, 1, 40, nil, 0);
|
|
}
|
|
|
|
|
|
// Reduce damage by shield
|
|
var shield=ApplyShieldFactor(Contained(), obj, 0); // damage out of scope?
|
|
if(shield == 100)
|
|
continue;
|
|
|
|
// Sound before damage to prevent null pointer access if callbacks delete this
|
|
Sound("Objects::Weapons::WeaponHit?", false);
|
|
|
|
// fixed damage (9)
|
|
var damage = SwordDamage(shield);
|
|
WeaponDamage(obj, damage, FX_Call_EngGetPunched, true);
|
|
|
|
// object has not been deleted?
|
|
if(obj)
|
|
{
|
|
if(offset_y)
|
|
ApplyWeaponBash(obj, 100, 0);
|
|
else
|
|
if(!first)
|
|
ApplyWeaponBash(obj, damage/50, Angle(0, 0, angle, -10));
|
|
else
|
|
if(!offset_y)
|
|
DoWeaponSlow(obj, 300);
|
|
|
|
// Particle effect
|
|
var particle =
|
|
{
|
|
Size = 20,
|
|
BlitMode = GFX_BLIT_Additive,
|
|
Attach = ATTACH_Front | ATTACH_MoveRelative,
|
|
Phase = PV_Linear(0, 3)
|
|
};
|
|
|
|
if(Contained()->GetDir() == DIR_Left)
|
|
{
|
|
particle.Phase = PV_Linear(4, 7);
|
|
}
|
|
obj->CreateParticle("SwordSlice", RandomX(-1,1), RandomX(-1,1), 0, 0, 6, particle);
|
|
}
|
|
|
|
// and done. We can only hit one target
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
func FxSwordStrikeStopStart(pTarget, effect, iTemp)
|
|
{
|
|
if(iTemp) return;
|
|
pTarget->PushActionSpeed("Walk", (pTarget.ActMap.Walk.Speed)/100);
|
|
}
|
|
|
|
func FxSwordStrikeStopStop(pTarget, effect, iCause, iTemp)
|
|
{
|
|
if(iTemp) return;
|
|
pTarget->PopActionSpeed("Walk");
|
|
if (this) movement_effect = nil;
|
|
}
|
|
|
|
func FxSwordStrikeStopTimer(pTarget, effect)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
func FxSwordStrikeSpeedUpStart(pTarget, effect, iTemp)
|
|
{
|
|
pTarget->PushActionSpeed("Walk", pTarget.ActMap.Walk.Speed * 3);
|
|
pTarget.ActMap.Walk.Accel = 210;
|
|
}
|
|
|
|
func FxSwordStrikeSpeedUpTimer(pTarget, effect, iEffectTime)
|
|
{
|
|
if(!pTarget->GetContact( -1) & CNAT_Bottom)
|
|
return -1;
|
|
if(iEffectTime > 35*2) return -1;
|
|
}
|
|
|
|
func FxSwordStrikeSpeedUpStop(pTarget, effect, iCause, iTemp)
|
|
{
|
|
pTarget->PopActionSpeed("Walk");
|
|
if(iTemp) return;
|
|
if(!pTarget->GetAlive()) return;
|
|
|
|
AddEffect("SwordStrikeSlow", pTarget, 1, 5, nil, Sword, effect.Time);
|
|
}
|
|
|
|
func FxSwordStrikeSlowStart(pTarget, effect, iTemp, iTime)
|
|
{
|
|
pTarget->PushActionSpeed("Walk", pTarget.ActMap.Walk.Speed / 3);
|
|
if(iTemp) return;
|
|
effect.starttime = iTime;
|
|
}
|
|
|
|
func FxSwordStrikeSlowTimer(pTarget, effect, iEffectTime)
|
|
{
|
|
if(iEffectTime > effect.starttime) return -1;
|
|
}
|
|
|
|
func FxSwordStrikeSlowStop(pTarget, effect, iCause, iTemp)
|
|
{
|
|
pTarget->PopActionSpeed("Walk");
|
|
}
|
|
|
|
private func Departure(object container)
|
|
{
|
|
// Always end the movement impairing effect when exiting
|
|
if (movement_effect)
|
|
{
|
|
RemoveEffect(nil, container, movement_effect);
|
|
movement_effect = nil;
|
|
}
|
|
}
|
|
|
|
public func IsWeapon() { return true; }
|
|
public func IsArmoryProduct() { return true; }
|
|
|
|
func Definition(def) {
|
|
SetProperty("PictureTransformation",Trans_Rotate(20, 0, 0, 1),def);
|
|
}
|
|
|
|
local Name = "$Name$";
|
|
local Description = "$Description$";
|
|
local Collectible = 1;
|