jan.mrna/pathfinding_demo
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This commit is contained in:
Jan Mrna
2025-10-30 15:10:00 +01:00
parent 193310f704
commit 9c1ec01ce0
28 changed files with 523 additions and 636 deletions
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18
cpp/src/window.cpp
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@@ -79,19 +79,20 @@ Window::~Window() {
void Window::DrawSprite(const WindowPos &position, Sprite &s, float scale) {
WorldSize size = s.GetSize() * scale;
WorldPos img_center = s.GetCenter() * scale;
SDL_FRect rect = {position.x() - img_center.x(), position.y() - img_center.y(),
size.x(), size.y()};
SDL_FRect rect = {position.x() - img_center.x(),
position.y() - img_center.y(), size.x(), size.y()};
SDL_RenderTexture(m_Renderer.get(), s.GetTexture(), nullptr, &rect);
}
void Window::DrawFilledRect(const WindowPos &position, const WindowSize size, uint8_t R,
uint8_t G, uint8_t B, uint8_t A) {
void Window::DrawFilledRect(const WindowPos &position, const WindowSize size,
uint8_t R, uint8_t G, uint8_t B, uint8_t A) {
SDL_FRect rect = {position.x(), position.y(), size.x(), size.y()};
SDL_SetRenderDrawColor(m_Renderer.get(), R, G, B, A);
SDL_RenderFillRect(m_Renderer.get(), &rect);
}
void Window::DrawRect(const WindowPos &position, const WindowSize size, uint8_t R, uint8_t G, uint8_t B) {
void Window::DrawRect(const WindowPos &position, const WindowSize size,
uint8_t R, uint8_t G, uint8_t B) {
SDL_FRect rect = {position.x(), position.y(), size.x(), size.y()};
SDL_SetRenderDrawColor(m_Renderer.get(), R, G, B, 255);
SDL_RenderRect(m_Renderer.get(), &rect);
@@ -105,7 +106,8 @@ void Window::ClearWindow() {
void Window::Flush() { SDL_RenderPresent(m_Renderer.get()); }
// TODO use some struct for color
void Window::DrawCircle(const WindowPos &position, float radius, uint8_t R, uint8_t G, uint8_t B) {
void Window::DrawCircle(const WindowPos &position, float radius, uint8_t R,
uint8_t G, uint8_t B) {
int cx = static_cast<int>(position.x());
int cy = static_cast<int>(position.y());
SDL_SetRenderDrawColor(m_Renderer.get(), R, G, B, 255);
@@ -117,9 +119,7 @@ void Window::DrawCircle(const WindowPos &position, float radius, uint8_t R, uint
}
}
void Window::DrawLine(const WindowPos &A, const WindowPos &B)
{
void Window::DrawLine(const WindowPos &A, const WindowPos &B) {
SDL_SetRenderDrawColor(m_Renderer.get(), 255, 0, 0, 255);
SDL_RenderLine(m_Renderer.get(), A.x(), A.y(), B.x(), B.y());
}