ScarletBlackMarket/script/player/Jam8_Rinnosuke/Rinnosuke_Main.dnh

#TouhouDanmakufu[Player]
#ScriptVersion[3]
#ID["Rinno"]
#Title["Rinnosuke"]
#Text["Unfocused Shot: Rage of the Electronic[r]Focused Shot: Doomsday Button[r]Spell Card: Prototype \"Volatile Hakkero\""]
//#Image["./kevkou_lib/gayimg.png"]

#ReplayName["Rinno"]

#include "script/KevinSystem/Kevin_PlayerLib.txt"
#include "./Rinnosuke_ShotConst.dnh"
#include "./soundlib.txt" 

#include "script/KevinSystem/kevin_system/Kevin_ItemConst.txt"
#include "script/KevinSystem/kevin_system/Kevin_ItemLib.txt"

let csd = GetCurrentScriptDirectory();

// Global Variables

float maxX = GetStgFrameWidth();
float maxY = GetStgFrameHeight();

int targetedenemy = 0; // This will be used to store the enemy ID Kouda's homing shots aim at

// Images & Sound

let teamimg = "script/TouhouJam8_SRE/Jam8_Resource/jam8Sprite.png";
LoadTextureEx(teamimg, true, true);
//ObjRender_SetTextureFilterMip(teamimg, FILTER_LINEAR);

let sndpath = csd ~ "./sound";

// Other stuff

float playerX = 0;
float playerY = 0;

let objPlayer = GetPlayerObjectID();
int plrender = Obj_GetRenderPriorityI(objPlayer);

bool ripplayer = false;
float shotspeed = 0;
float bombrand = 0;

bool bombenable = false;
bool focusactive = false;
bool ishoming = false;

int[] _enemyArray = []; // Prepare an array to store enemy IDs for Kouda's homing shot
int[] _existArray = []; 
 
int grazecounter = 0; // For basic graze = PIV mechanic

// Custom events for scoring mechanic

const EV_PIV_100 = EV_USER + 100i; // Normal enemies and nons
const EV_PIV_250 = EV_USER + 101i; // Spells
const EV_PIV_500 = EV_USER + 102i; // Last Spells
const EV_PIV_2000 = EV_USER + 103i; // What. 

@Initialize{

	if(!IsCommonDataAreaExists("PIV")){
	CreateCommonDataArea("PIV");
	SetAreaCommonData("PIV", "currentvalue", 10000);
	}
	else{}
	
	// Stuff
	parameterrender();
	playerrender();
	plrender = Obj_GetRenderPriorityI(objPlayer);
	
	_SoundTask();
	
	_Mechanic(ripplayer, _enemyArray, _existArray, GetStgFrameWidth(), GetStgFrameHeight(), objPlayer, GetEnemyBossSceneObjectID(), 3, 2, 30);
	
	_HitboxRender(ripplayer, objPlayer, teamimg, teamimg, 512, 0, 640, 128, 768, 0, 1024, 256, 0.2, 1);
	
	// Shot functions

	//_EnemySelect();
	
	_Homing();
	//_UnfocusedShot();
	
	//_ShotType();
	
	// Shot data loading
	LoadPlayerShotData(csd ~ "./Rinnosuke_ShotData.dnh");
}

@MainLoop{
	_enemyArray = GetIntersectionRegistedEnemyID; // Constantly update the enemy ID array
	shotspeed += 1; // Managing the shot rate
	playerX = ObjMove_GetX(objPlayer);
	playerY = ObjMove_GetY(objPlayer);
	yield;
}

@Event{
	alternative(GetEventType)
	
	// PIV-item spawning events
	
	case(EV_DELETE_SHOT_PLAYER){
		let graphic = GetEventArgument(2);
		float[] position = GetEventArgument(1);
		let obj = CreatePlayerShotA1(position[0], position[1], 0, 0, 0, 99999, graphic);
		ObjShot_SetIntersectionEnable(obj, false);
		_DeleteEffect(obj);
	}
	
	case(EV_PIV_100){
		let arg = GetEventArgument(0);
		CreatePIVItem(PIV_100, arg[0], arg[1]);
	}
	
	case(EV_PIV_250){
		let arg = GetEventArgument(0);
		CreatePIVItem(PIV_250, arg[0], arg[1]);
	}
	
	case(EV_PIV_500){
		let arg = GetEventArgument(0);
		CreatePIVItem(PIV_500, arg[0], arg[1]);
	}
	
	// Basic functionality events
	case(EV_REQUEST_SPELL){
		let bomb = GetPlayerSpell();

		if (bomb >= 1){
			SetScriptResult(true);
			SetPlayerSpell(bomb - 1);
			Bomb(); 
			_SigilCall(false, teamimg, 256, 512, 512, 768, objPlayer, GetPlayerInvincibilityFrame());
		}
		else {
			SetScriptResult(false);
		}
	}

	case(EV_HIT){
		//_DeathbombWarning(teamimg, [2560, 512, 2560+512, 1024], 30, 0.65);
		ObjSound_Play(predeathsfx);
	}

	case(EV_PLAYER_SHOOTDOWN){
		ObjSound_Play(deathsfx);
		ripplayer = true;
		_SigilCall(true, teamimg, 0, 512, 256, 768, objPlayer, 120);
	}

	case(EV_PLAYER_REBIRTH){
		ripplayer = false;
		SetPlayerInvincibilityFrame(180);
		_SigilCall(false, teamimg, 256, 512, 512, 768, objPlayer, GetPlayerInvincibilityFrame());
		SetPlayerSpell( max(3, GetPlayerSpell()) );
	}

	case(EV_GRAZE){
		grazecounter += GetEventArgument(0);
		while(grazecounter >= 10){
			SetAreaCommonData("PIV", "currentvalue", GetAreaCommonData("PIV", "currentvalue")+10);
			grazecounter -= 10;
		}
	}
} 

@Finalize{

}

task _DeleteEffect(obj){
	ObjRender_SetBlendType(obj, BLEND_ADD_ARGB);
	ascent(i in 0..30){
		ObjRender_SetAlpha(obj, Interpolate_Decelerate(120, 0, i/30));
		ObjRender_SetScaleXYZ(obj, Interpolate_Decelerate(0.5, 2, i/30));
		yield;
	}
	Obj_Delete(obj);
}
// Basic player parameters

task parameterrender(){
	SetPlayerItemScope(200); // Special Ability 1
	SetPlayerLife(5); // Debug
	SetPlayerSpell(3); 
	SetPlayerSpeed(6.5, 2.8); // (original: 4.5/1.75)
	SetPlayerRebirthFrame(30); // Special Ability 2
	SetPlayerAutoItemCollectLine(GetStgFrameHeight/3); //596x632 STG frame
	SetPlayerRebirthLossFrame(0);
	ObjPlayer_AddIntersectionCircleA1(objPlayer,0,0,1.5,25); 
}

// Renders the shottype 

// Selects an enemy to home on.

task _HomeShot(int shot_) {

	float duration = 55;
	bool homingBool = false;
	float basepenetrate = ObjShot_GetPenetration(shot_);
	float basedmg = ObjShot_GetDamage(shot_);
	
	// Original code
	
	async{
		_BulletRescalePlayer(shot_, 0.75, true, 1.1);
	}
	
	//
	
	for (int t = 0i; t < duration && !Obj_IsDeleted(shot_); t++) {
	
		// Checks if enemies are on screen. If enemies are visible, enable homing for the shots.
		// _enemyArray is an array containing all enemy IDs, and is constantly updated in @MainLoop.
		
		if (0 < length(_enemyArray)) {
			float targetDist = 2000; // Arbitrary number (???)
			int targetID = 0;
			
			// Checks distance of every enemy on screen. 
			
			for each (int enemy in ref _enemyArray) {
				float enemyX = ObjMove_GetX(enemy);
				float enemyY = ObjMove_GetY(enemy);
				if (0 < enemyX && enemyX < maxX && 0 < enemyY && enemyY < maxY) {
				
					// Returns the hypotenuse of the triangle formed by the x & y distances between the shot and the enemy.
					
					float shotDist = hypot(enemyX - ObjMove_GetX(objPlayer), enemyY - ObjMove_GetY(objPlayer));
					
					// Locks the shot onto the enemy.
					
					if (shotDist < targetDist) {
						targetDist = shotDist;
						targetID = enemy;
						homingBool = true;
					}
				}
			}
	
			// Code to handle the actual homing.
			
			if (homingBool) {
				for (int f = 0; t < duration && !Obj_IsDeleted(shot_) && !Obj_IsDeleted(targetID) && ObjEnemy_GetInfo(targetID, INFO_LIFE) != 0 && !ObjCol_IsIntersected(shot_); t++) {
					ObjShot_SetAutoDelete(shot_, false);
					float shotAngle = NormalizeAngle(ObjMove_GetAngle(shot_)); // Angle of the player shot
					float targetAngle = NormalizeAngle(atan2(ObjMove_GetY(targetID) - ObjMove_GetY(shot_), ObjMove_GetX(targetID) - ObjMove_GetX(shot_))); // Returns angle from the shot to the enemy.
					float angleDistance = AngularDistance(shotAngle, targetAngle); // Angular distance between enemy and player shot
					float homeRate = Interpolate_Decelerate(0, 0.75, min(60, f) / 60);
					// Homing speed?
					ObjMove_SetAngle(shot_, Interpolate_Accelerate(shotAngle, shotAngle + angleDistance, homeRate)); // Interpolate_Necko 
					f++;				
					yield;
				}
				ObjShot_SetAutoDelete(shot_, true);
				ObjMove_SetAngularVelocity(shot_, 0);
				homingBool = false;
			}
		}
		
		yield;
	}
}

task _Homing(){	

	let optionA = PlayerOption(50, 0, 256, 256, 512, 512);		
	let optionB = PlayerOption(-50, 0, 256, 256, 512, 512);
	let optionC = PlayerOption(90, 30, 256, 256, 512, 512);
	let optionD = PlayerOption(-90, 30, 256, 256, 512, 512);

	int shotspeedhome = 0;
	
	int[] optionList = [optionA, optionB, optionC, optionD];
	int[] optionList1 = [optionA, optionC];
	int[] optionList2 = [optionB, optionD];
	
	int a = 0;
	
	loop{
		if(shotspeedhome % 5 == 0 && GetVirtualKeyState(VK_SHOT) != KEY_FREE && IsPermitPlayerShot && !ripplayer){
		
			if(GetVirtualKeyState(VK_SLOWMOVE) != KEY_FREE){
			
				for each (int option in ref optionList){
					//"l
					float x = ObjRender_GetX(option);
					float y = ObjRender_GetY(option);
					
					let shotA = CreatePlayerShotA1(x, y, 15, 270, 2.65, 2, FOCUSED); 
					//ObjMove_AddPatternA2(shotA, 1, 5, NO_CHANGE, -0.1, 3.75, rand(-0.4, 0.4));
					
					_HomeShot(shotA);
				}
				
				ascent(i in -2..3){
					int shot = CreatePlayerShotA1(playerX, playerY, 17, 270-5*i, 3.5, 2, UNFOCUSED);
					_BulletRescalePlayer(shot, 0.5, true, 1);
				}
				
			}
			
			else{
				
				for each (int option in ref optionList1){
					//"
					float x = ObjRender_GetX(option);
					float y = ObjRender_GetY(option);
					
					ascent(i in -1..2){
						int shot = CreatePlayerShotA1(x, y, 17, 240-10*i, 4, 1.75, UNFOCUSED);
						_BulletRescalePlayer(shot, 0.5, true, 1);
					}
						
				}
				
				for each (int option in ref optionList2){
					//"
					float x = ObjRender_GetX(option);
					float y = ObjRender_GetY(option);
					
					ascent(i in -1..2){
						int shot = CreatePlayerShotA1(x, y, 17, 300+10*i, 4, 1.75, UNFOCUSED);
						_BulletRescalePlayer(shot, 0.5, true, 1);
					}
						
				}
				
			}
		}
		shotspeedhome++;
		yield;
	}
}

// Player option rendering

function PlayerOption(offsetx, offsety, left, top, right, bottom){
	let option = ObjPrim_Create(OBJ_SPRITE_2D);
	bool visible;
	int animate = 0;
	float optx;
	float opty;
	
	ObjPrim_SetTexture(option, teamimg);
	ObjSprite2D_SetSourceRect(option, left, top, right, bottom);
	ObjSprite2D_SetDestCenter(option);
	ObjRender_SetScaleXYZ(option, 0.25, 0.25, 1);
	ObjRender_SetBlendType(option, BLEND_ALPHA);
	ObjRender_SetAlpha(option, 180);
	Obj_SetRenderPriorityI(option, 41);
	ObjRender_SetPosition(option, offsetx, offsety, 1);
	
	async{
		loop{
			ObjRender_SetPosition(option, GetPlayerX()+offsetx, GetPlayerY()+offsety, 1);
			yield;
		}
	}
	
	async{
		loop{
			if(ripplayer){Obj_SetVisible(option, false); visible = false;}
			else {Obj_SetVisible(option, true); visible = true;}
			yield;
		}
	}

	return option;
}

// Player sprites

task playerrender(){

	// Why is this movement code so cursed jesus fucking christ
	
	float scale = 0.4; // Scalies
	
	ObjPrim_SetTexture(objPlayer, teamimg);
	ObjSprite2D_SetSourceRect(objPlayer, 0, 256, 256, 512);
	ObjSprite2D_SetDestCenter(objPlayer);
	Obj_SetRenderPriorityI(objPlayer, 42);
	ObjRender_SetScaleXYZ(objPlayer, scale, scale, 1);
	
}

task Bomb(){
	// Preparation
	//SetForbidPlayerShot(true);
	SetForbidPlayerSpell(true);
	SetPlayerInvincibilityFrame(300); 
	// Spell object
	let manageObj = GetSpellManageObject(); // SPELL BEGINS
	ObjSpell_Regist(manageObj);
	ObjSound_Play(bombsfx);
	
	// Spell
	
	int hakkero = CreatePlayerShotA1(playerX, playerY, 0, 0, 12, 999999, BOMB);
	ObjShot_SetIntersectionEnable(hakkero, true);
	ObjShot_SetEraseShot(hakkero, true);
	ObjShot_SetSpellFactor(hakkero, true);
	
	async{
		ascent(i in 0..45){
			_BulletRescalePlayer(hakkero, Interpolate_Decelerate(0.5, 2.25, i/45), true, 1);
			ObjRender_SetAlpha(hakkero, Interpolate_Decelerate(0, 255, i/45));
			yield;
		}
	}
	
	ascent(i in 0..240){
		yield;
	}
	
	// Cleanup, end of spell
	ObjShot_FadeDelete(hakkero);
	SetForbidPlayerShot(false);
	wait(60);
	SetForbidPlayerSpell(false);
	Obj_Delete(manageObj); // !!! IMPORTANT !!!
	
}

// Screenshake function for bomb's duration - adapted from Sparen's tutorials

task _BombShake(shaketime, intensity){

	float baseintensity = intensity;
	float shakeno = shaketime;
	
	ascent(i in 0..shakeno){
		Set2DCameraFocusX(GetStgFrameWidth/2 + rand(-intensity, intensity));
		Set2DCameraFocusY(GetStgFrameHeight/2 + rand(-intensity, intensity));
		intensity = Interpolate_Decelerate(0, baseintensity, 1-i/shakeno);
		shaketime--;
		yield;
	}
	
	while(shaketime > 0){yield;}
	
	Set2DCameraFocusX(GetStgFrameWidth/2);
	Set2DCameraFocusY(GetStgFrameHeight/2);
	yield;
}