#include "BoatRenderer.h"

#include <math.h>

#include <memory>

#include "platform/renderer/renderer.h"
#include "minecraft/client/model/BoatModel.h"
#include "minecraft/client/model/geom/Model.h"
#include "minecraft/client/renderer/Textures.h"
#include "minecraft/client/renderer/entity/EntityRenderer.h"
#include "minecraft/client/resources/ResourceLocation.h"
#include "minecraft/world/entity/Entity.h"
#include "minecraft/world/entity/item/Boat.h"

ResourceLocation BoatRenderer::BOAT_LOCATION = ResourceLocation(TN_ITEM_BOAT);

BoatRenderer::BoatRenderer() : EntityRenderer() {
    this->shadowRadius = 0.5f;
    model = new BoatModel();
}

void BoatRenderer::render(std::shared_ptr<Entity> _boat, double x, double y,
                          double z, float rot, float a) {
    // 4J - original version used generics and thus had an input parameter of
    // type Boat rather than shared_ptr<Entity>  we have here - do some casting
    // around instead
    std::shared_ptr<Boat> boat = std::dynamic_pointer_cast<Boat>(_boat);

    glPushMatrix();

    glTranslatef((float)x, (float)y, (float)z);

    glRotatef(180 - rot, 0, 1, 0);
    float hurt = boat->getHurtTime() - a;
    float dmg = boat->getDamage() - a;
    if (dmg < 0) dmg = 0;
    if (hurt > 0) {
        glRotatef(sinf(hurt) * hurt * dmg / 10 * boat->getHurtDir(), 1, 0, 0);
    }

    float ss = 12 / 16.0f;
    glScalef(ss, ss, ss);
    glScalef(1 / ss, 1 / ss, 1 / ss);

    bindTexture(boat);
    glScalef(-1, -1, 1);
    model->render(boat, 0, 0, -0.1f, 0, 0, 1 / 16.0f, true);
    glPopMatrix();
}

ResourceLocation* BoatRenderer::getTextureLocation(
    std::shared_ptr<Entity> mob) {
    return &BOAT_LOCATION;
}