#include <MyGraphicsEngine/Buffer.h>


int Buffer::getBufferID() {
	return id;
}

void Buffer::createBuffer() {
	glGenBuffers(1, (GLuint*) &id);
}

void Buffer::setBufferData(void* data, size_t dataSize, bool elementBuffer = false ) {
	
	if (elementBuffer) {
		glBufferData(GL_ELEMENT_ARRAY_BUFFER, dataSize, data, GL_STATIC_DRAW);

	}
	else {
		glBufferData(GL_ARRAY_BUFFER, dataSize, data, GL_STATIC_DRAW);
	}

}

void Buffer::Bind(bool elementBuffer = false ) {
	if (elementBuffer) {
		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, id);

	}
	else {
		glBindBuffer(GL_ARRAY_BUFFER, id);

	}
}

void Buffer::Unbind(bool elementBuffer = false) {
	if (elementBuffer) {
		glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
	}
	else {
		glBindBuffer(GL_ARRAY_BUFFER, 0);

	}
}

void Buffer::Delete() {
	glDeleteBuffers(1, (GLuint*) &id);
}