#TouhouDanmakufu[Single]
#ScriptVersion[3]
#Title["Remilia Nonspell 1"]
#Text["yassification"]
#System["script/KevinSystem/Kevin_System.txt"]

int difficultySelect = 0;

let objScene = GetEnemyBossSceneObjectID();
let csd = GetCurrentScriptDirectory();

let bossObj;

float bossX = 0; 
float bossY = 0;
float playerY = 0;
float playerX = 0;

let aniframe = 0;
let aniframe2 = 0;

let spellsnd = ObjSound_Create(); 
let bossdiesnd = ObjSound_Create();

/*Parameters:

- Density of red bubble spiral
- Delay between red bubble firing
- Speed of red bubbles

- Density of each bullet curve
- Angle difference between each bullet in curve
- Density of blue spiral (how many curves in one spiral)?
- Delay of blue firing
- Speed of blue spiral*/

int[] denseBubble = [8, 9, 10];
int[] delayBubble = [15, 12, 10];
float[] speedBubble = [8, 9, 9];

int[] denseCurve = [5, 7, 7];
float[] offsetCurve = [2, 2.8, 4.2];
int[] denseSpiral = [6, 8, 9];
int[] delaySpiral = [10, 8, 10];
int[] speedSpiral = [6, 8, 8];


// Includes ahoy

#include "script/KevinSystem/Universal_Lib.txt" // The library to include all libraries :sans: :nail_care:

@Initialize {

	//SetIntersectionVisualization(true);
	
	SetAutoDeleteObject(true);
	
	_InitDifficulty(difficultySelect); 
	
	//difficultySelect = 2; // debug
	
	if(!IsCommonDataAreaExists("PIV")){
	CreateCommonDataArea("PIV");
	SetAreaCommonData("PIV", "currentvalue", 10000);
	}
	else{}
	
	// Create the boss object itself
	bossObj = ObjEnemy_Create(OBJ_ENEMY_BOSS); 
	ObjEnemy_Regist(bossObj);
	
	ObjMove_SetPosition(bossObj, GetCommonData("Boss Position X", STG_WIDTH/2), GetCommonData("Boss Position Y", STG_HEIGHT/2));
	ObjEnemy_SetMaximumDamage(bossObj, 999);
	
	_RenderBoss(bossObj);
	
	mainTask();
	_FadeInvincibility(bossObj, 150, 150, 1);
	endingnew();
}

@Event {

	alternative(GetEventType())

	case(EV_REQUEST_LIFE) {
		SetScriptResult(3000);
	}
	
	case(EV_REQUEST_TIMER) {
		SetScriptResult(25);
	}
	
}

@MainLoop {

	playerY = GetPlayerY();
	playerX = GetPlayerX();
	//The player position is ALWAYS UPDATED 
	
	bossX = ObjMove_GetX(bossObj);
	bossY = ObjMove_GetY(bossObj);
	
	ObjEnemy_SetIntersectionCircleToShot(bossObj, ObjMove_GetX(bossObj), ObjMove_GetY(bossObj), 180);
	
	yield;
	
}

@Finalize {

}

/*Nonspell 1:

Reference to Remi non 1 from EoSD.
Remi fires a light spiral of red bubbles while also firing a spiral of blue bullet curves in reverse.

Parameters:

- Density of red bubble spiral
- Delay between red bubble firing
- Speed of red bubbles

- Density of each bullet curve
- Angle difference between each bullet in curve
- Density of blue spiral (how many curves in one spiral)?
- Delay of blue firing
- Speed of blue spiral

*/

task mainTask {
	
	MoveToPosition();
	FireBubble();
	FireSpiral();
	
}

function <void> MoveToPosition(){

	ObjMove_SetDestAtFrame(bossObj, STG_WIDTH/2, STG_HEIGHT/6+30, 90, LERP_DECELERATE);
	wait(90);

}

task FireBubble(){

	float ang = GetAngleToPlayer(bossObj);
	int multiplier = 1;
	
	if(difficultySelect < 1){
		while(!ObjEnemy_GetInfo(bossObj, INFO_LIFE) <= 0){
			
			loop(8){
			ascent(i in 0..denseBubble[difficultySelect]){
				int shot = CreateShotA1(bossX, bossY, speedBubble[difficultySelect], ang + 360/(denseBubble[difficultySelect])*i, KEV_BUBBLE_RED, 0);
				if(ObjEnemy_GetInfo(bossObj, INFO_LIFE) == 0){Obj_Delete(shot);}
				else{
					_Delay(shot, 10);
					_BulletRescale(shot, 0.65, true, 1);
					Shoot2;
				}
			}
			
			wait(delayBubble[difficultySelect]);
			
			ang += (360/(denseBubble[difficultySelect]))/3;
			}
			
			ang = GetAngleToPlayer(bossObj);
			
		}
	}
	
	else{
		while(!ObjEnemy_GetInfo(bossObj, INFO_LIFE) <= 0){
		
			loop(8){
				ascent(i in 0..denseBubble[difficultySelect]){
					int shot = CreateShotA1(bossX, bossY, speedBubble[difficultySelect], ang + 360/(denseBubble[difficultySelect])*i, KEV_BUBBLE_RED, 0);
					if(ObjEnemy_GetInfo(bossObj, INFO_LIFE) == 0){Obj_Delete(shot);}
					else{
						_Delay(shot, 10);
						_BulletRescale(shot, 0.65, true, 1);
						Shoot2;
					}
				}
				
				wait(delayBubble[difficultySelect]);
				
				ang += (360/(denseBubble[difficultySelect]))/3*multiplier;
			}
				
			ang = GetAngleToPlayer(bossObj);
			multiplier *= -1;
		
		}
	}
	
}

task FireSpiral(){

	float startAng = 0;
	float startAngWhole = 0;
	int multiplier = 1;
	
	while(!ObjEnemy_GetInfo(bossObj, INFO_LIFE) <= 0){
		
		startAngWhole = GetAngleToPlayer(bossObj);
		startAng = startAngWhole;
		
		loop(5){
		
			ascent(i in 0..denseCurve[difficultySelect]){
			
				startAng -= offsetCurve[difficultySelect]*multiplier;
				
				ascent(j in -1..denseSpiral[difficultySelect]){
					
					float ang = startAng + (360/denseSpiral[difficultySelect])*j;
					int bullet = CreateShotA1(bossX, bossY, speedSpiral[difficultySelect], ang, KEV_BALL_AQUA, 5);
					if(ObjEnemy_GetInfo(bossObj, INFO_LIFE) <= 0){Obj_Delete(bullet);}
					else{
						_Delay(bullet, 5);
						_BulletRescale(bullet, 0.6, true, 1);
						Obj_SetRenderPriorityI(bullet, 51);
						ObjRender_SetBlendType(bullet, BLEND_ALPHA);	
					}
					
				}
				
				//Shoot2;
				wait(2);
				
			}
			
			startAng -= (360/(denseSpiral[difficultySelect]))/2;
			
			wait(delaySpiral[difficultySelect]);
			if(difficultySelect >= 1){multiplier *= -1;} else {} // Special behaviour for Hyper/Unparalleled
		
		}
		
	}
	
}	

task endingnew(){
	
	while(ObjEnemy_GetInfo(bossObj, INFO_LIFE)>0){
		yield;
	}
	
	_GoToBrazil(objScene, bossObj, 12, 24);
	wait(120);
	ObjSound_SetVolumeRate(fire2, 20);
	
	CloseScript(GetOwnScriptID);
	
}