39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
#include "pch.h"
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#include "GuiButton.h"
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#include <iostream>
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#include "colors.h"
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#include "utils.h"
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GuiButton::GuiButton(const std::string& filePath, const Vector2f& pos, const Vector2f& size, bool shouldHideDefault, TextureManager* manager): m_Position(pos), m_Size(size),
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m_shouldHide(shouldHideDefault) {
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m_Texture = manager->GetTexture(filePath);
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if (size.x == 0 && size.y == 0) {
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m_Size = Vector2f { float(m_Texture->GetWidth()), float(m_Texture->GetHeight()) };
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}
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}
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void GuiButton::Draw() const {
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Rectf dest = Rectf(m_Position, m_Size);
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Rectf src = Rectf(0, 0, m_Texture->GetWidth(), m_Texture->GetHeight());
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if (m_IsHovered || !m_shouldHide) {
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m_Texture->Draw(dest, src, false);
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}
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}
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void GuiButton::Update(float elapsedSec) {
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Vector2f mousePos = utils::GetMousePos();
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Rectf buttonRect = Rectf(m_Position, m_Size);
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this->m_IsHovered = utils::IsPointInRect(mousePos, buttonRect);
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m_IsPressed = m_IsHovered && utils::IsMouseButtonDown(SDL_BUTTON_LEFT);
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if (m_IsPressed && !m_IsPrimed) {
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m_IsPrimed = true;
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m_OnClick();
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}
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if (!m_IsPressed) {
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m_IsPrimed = false;
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}
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}
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