leviathan.cpp

//
// Created by wizzy on 3/31/2026.
//

#include "leviathan.h"

#include <iostream>
#include <raymath.h>

Leviathan::Leviathan(const std::vector<std::unique_ptr<Fish> > *allFish, float x, float y, float width_limit, float height_limit) : Fish(width_limit, height_limit) {
    position = Vector2( x, y );
    allFishPointer = allFish;
    checkpoint = -1;
}

void Leviathan::GatherInstructions() {
    // Move segment towards next checkpoint in path

    // Limit speed until checkpoint 0
    if (checkpoint < 0) {
        acceleration = Vector2Normalize(path[0] - position);
        velocity = Vector2Normalize(velocity) * 400;

        // Checkpoint 0 reached
        if (std::abs(Vector2Length(path[0] - position)) < 100) {
            checkpoint = 1;
            velocity = { 0, 0 };
            acceleration = { 0, 0 };
        }
    } else {
        acceleration = Vector2Normalize(path[checkpoint] - position);
    }

    // Move onto next checkpoint when reached
    if (std::abs(Vector2Length(path[checkpoint] - position)) < 600) {
        checkpoint++;
    }
    if (checkpoint == path.size()) checkpoint = 0;

    // Respawn anything nearby
    for (int i = 0; i < 125; i++) {
        if (std::abs(Vector2Length(position - (*allFishPointer)[i]->position)) < 200) {
            (*allFishPointer)[i]->Respawn(width_limit, height_limit);
        }
    }
}