AdventuresInLestoria/Adventures in Lestoria/Boar.cpp

#pragma region License
/*
License (OLC-3)
~~~~~~~~~~~~~~~

Copyright 2024 Joshua Sigona <sigonasr2@gmail.com>

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

1. Redistributions or derivations of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

2. Redistributions or derivative works in binary form must reproduce the above
copyright notice. This list of conditions and the following	disclaimer must be
reproduced in the documentation and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors may
be used to endorse or promote products derived from this software without specific
prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS	"AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
SHALL THE COPYRIGHT	HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL,	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.

Portions of this software are copyright <EFBFBD> 2024 The FreeType
Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
All rights reserved.
*/
#pragma endregion
#include "AdventuresInLestoria.h"
#include "DEFINES.h"
#include "Monster.h"
#include "MonsterStrategyHelpers.h"
/*
* Attack Strategie: If range to player >700 move closer. 
if range 400-700 Scratch the ground twice and then charge with 30% Move-Spd bonus in the players direction for a distance of 900.
If range to player<400 backpaddle with 50% move-spd. if getting hit while backpaddling, start charge sequence.
*/

INCLUDE_game
INCLUDE_ANIMATION_DATA
using A=Attribute;

void Monster::STRATEGY::BOAR(Monster&m,float fElapsedTime,std::string strategy){
	enum PhaseName{
		MOVE,
		SCRATCH,
		CHARGE,
		RECOVERY,
	};

	switch(m.phase){
		case PhaseName::MOVE:{
			float distToPlayer=m.GetDistanceFrom(game->GetPlayer()->GetPos());
			if(m.canMove&&distToPlayer>=ConfigInt("Closein Range")/100.f*24){
				m.RemoveBuff(BuffType::SELF_INFLICTED_SLOWDOWN);
				RUN_TOWARDS(m,fElapsedTime,"Run Towards");
			}else
			if(m.HasLineOfSight(game->GetPlayer()->GetPos())&&m.canMove&&distToPlayer<=ConfigInt("Backpedal Range")/100.f*24){
				m.RemoveBuff(BuffType::SELF_INFLICTED_SLOWDOWN);
				m.AddBuff(BuffType::SELF_INFLICTED_SLOWDOWN,INFINITE,(100-ConfigInt("Backpedal Movespeed"))/100.f);
				m.target=geom2d::line<float>(m.GetPos(),game->GetPlayer()->GetPos()).rpoint(-100);
				if(m.attackedByPlayer)goto ScratchPhaseTransition;
				RUN_TOWARDS(m,fElapsedTime,"Run Towards");
				m.UpdateFacingDirection(game->GetPlayer()->GetPos());
			}else{
			ScratchPhaseTransition:
				m.PerformOtherAnimation(0);
				m.F(A::CASTING_TIMER)=ConfigInt("Ground Scratch Count")*m.GetCurrentAnimation().GetTotalAnimationDuration();
				m.phase=PhaseName::SCRATCH;
			}
		}break;
		case PhaseName::SCRATCH:{
			m.RemoveBuff(BuffType::SELF_INFLICTED_SLOWDOWN);
			m.F(A::CASTING_TIMER)-=fElapsedTime;
			if(m.F(A::CASTING_TIMER)<=0.f){
				m.PerformShootAnimation();
				m.phase=PhaseName::CHARGE;

				vf2d chargeTargetPoint=geom2d::line<float>(m.GetPos(),game->GetPlayer()->GetPos()).rpoint(ConfigFloat("Charge Distance")/100.f*24);

				m.target=chargeTargetPoint;
				m.AddBuff(BuffType::SPEEDBOOST,INFINITE,ConfigFloat("Charge Movespeed")/100.f-1);

				float distanceToChargePoint=geom2d::line<float>(m.GetPos(),chargeTargetPoint).length();
				m.F(A::TARGET_TIMER)=distanceToChargePoint/(100.f*m.GetMoveSpdMult()); //This should be how long a charge takes.
				m.AddBuff(BuffType::COLLISION_KNOCKBACK_STRENGTH,15,ConfigFloat("Charge Knockback Amount"));
			}
			m.UpdateFacingDirection(game->GetPlayer()->GetPos());
		}break;
		case PhaseName::CHARGE:{
			m.F(A::TARGET_TIMER)-=fElapsedTime;

			float distToTarget=geom2d::line<float>(m.GetPos(),m.target).length();

			auto TransitionToRecoveryPhase=[&](){
				m.phase=PhaseName::RECOVERY;
				m.F(A::CHARGE_COOLDOWN)=ConfigFloat("Charge Recovery Time");
				m.PerformIdleAnimation();
			};

			if(m.F(A::TARGET_TIMER)<=0||m.bumpedIntoTerrain||distToTarget<12.f){
				TransitionToRecoveryPhase();
			}else{
				RUN_TOWARDS(m,fElapsedTime,"Run Towards");
				m.PerformShootAnimation();
				if(!m.canMove)TransitionToRecoveryPhase();
			}
		}break;
		case PhaseName::RECOVERY:{
			m.RemoveBuff(BuffType::COLLISION_KNOCKBACK_STRENGTH);
			m.F(A::CHARGE_COOLDOWN)-=fElapsedTime;
			m.targetAcquireTimer=0.f;
			m.RemoveBuff(BuffType::SPEEDBOOST);
			if(m.F(A::CHARGE_COOLDOWN)<=0)m.phase=PhaseName::MOVE;
		}break;
	}
}