74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
#include "gameplay/entity.h"
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#include "gameplay/camera.h"
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#include "gameplay/physics.h"
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void Entity::setPosition(const glm::vec3& position)
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{
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this->position = position;
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updateModelMatrix();
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}
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void Entity::setScale(const glm::vec3& scale)
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{
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this->scale = scale;
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updateModelMatrix();
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}
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void Entity::setRotation(const float& rotation)
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{
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this->rotation = rotation;
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updateModelMatrix();
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}
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void Entity::setLocalPosition(const glm::vec3& localPosition)
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{
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this->localPosition = localPosition;
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}
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void Entity::setRotatable(bool rotatable)
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{
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this->isRotatable = rotatable;
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}
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void Entity::flip()
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{
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flipped = !flipped;
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}
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void Entity::addPhysicsComponent(const std::shared_ptr<PhysicsComponent>& physics)
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{
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this->physics = physics;
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}
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void Entity::update(double deltaTime)
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{
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if (physics && physics->rigidBody.velocity != glm::vec3(0.0f))
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{
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position = physics->rigidBody.position;
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updateModelMatrix();
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deltaPosition = glm::vec3(0.0f);
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}
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else if (!physics)
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{
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position += deltaPosition * 1.f;
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updateModelMatrix();
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deltaPosition = glm::vec3(0.f);
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}
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}
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void Entity::draw()
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{
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//glm::mat4 mvp = camera->getProjectionMatrix() * camera->getViewMatrix() * modelMatrix;
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editUniform("model", modelMatrix);
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editUniform("flip", flipped);
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}
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void Entity::updateModelMatrix()
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{
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glm::mat4 origin = glm::translate(glm::mat4(1.f), -0.5f * scale);
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glm::mat4 rotationMat = (isRotatable) ? glm::rotate(glm::mat4(1.f), glm::radians(rotation), glm::vec3(0.0f, 0.0f, 1.0f)) : glm::mat4(1.0f);
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glm::mat4 translation = glm::translate(glm::mat4(1.f), position + 0.5f * scale);
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modelMatrix =
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translation *
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rotationMat *
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origin *
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glm::scale(glm::mat4(1.0f), scale);
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}
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