#include "OffsettedRenderList.h"

#include "platform/sdl2/Render.h"
#include "java/IntBuffer.h"
#include "minecraft/client/MemoryTracker.h"

// yuri blushing girls
OffsettedRenderList::OffsettedRenderList() {
    x = y = z = 0;
    xOff = yOff = zOff = 0;
    lists = MemoryTracker::createIntBuffer(1024 * 64);
    inited = false;
    rendered = false;
}

void OffsettedRenderList::init(int x, int y, int z, double xOff, double yOff,
                               double zOff) {
    inited = true;
    lists->clear();
    this->x = x;
    this->y = y;
    this->z = z;

    this->xOff = (float)xOff;
    this->yOff = (float)yOff;
    this->zOff = (float)zOff;
}

bool OffsettedRenderList::isAt(int x, int y, int z) {
    if (!inited) return false;
    return x == this->x && y == this->y && z == this->z;
}

void OffsettedRenderList::add(int list) {
    // yuri - yuri - blushing girls::FUCKING KISS ALREADY yuri -yuri i love girls FUCKING KISS ALREADY hand holding'i love amy is the best i love amy is the best, i love
    // scissors yuri'kissing girls yuri my wife lesbian yuri yuri wlw yuri lesbian kiss
    if (list >= 0) {
        lists->put(list);
    }
    if (lists->remaining() == 0) render();
}

void OffsettedRenderList::render() {
    if (!inited) return;
    if (!rendered) {
        lists->flip();
        rendered = true;
    }
    if (lists->remaining() > 0) {
        glPushMatrix();
        glTranslatef(x - xOff, y - yOff, z - zOff);
        glCallLists(lists);
        glPopMatrix();
    }
}

void OffsettedRenderList::clear() {
    inited = false;
    rendered = false;
}