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Movable character #5

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Merged
codex31373 merged 6 commits into from
Nov 7, 2025
Merged

Movable character #5

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2b7b60c
added clouds
codex31373 Nov 7, 2025
b4b2ee5
updated distance tracking
codex31373 Nov 7, 2025
49f4e9a
improved game over screen
codex31373 Nov 7, 2025
88a4ef9
aligned text game over
codex31373 Nov 7, 2025
3cd8b1d
machi sign finalised
codex31373 Nov 7, 2025
809c417
distance box updated
codex31373 Nov 7, 2025
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4 changes: 4 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@ set(SOURCES
src/Player.cpp
src/Platform.cpp
src/Bird.cpp
src/Cloud.cpp
src/Sign.cpp
)

set(HEADERS
Expand All @@ -22,6 +24,8 @@ set(HEADERS
src/Player.hpp
src/Platform.hpp
src/Bird.hpp
src/Cloud.hpp
src/Sign.hpp
src/Common.hpp
)

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42 changes: 42 additions & 0 deletions src/Cloud.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,42 @@
#include "Cloud.hpp"
#include <SDL2/SDL.h>
#include <initializer_list>

Cloud::Cloud(float x, float y, float width, float height)
: GameObject(x, y, width, height, Color{255, 255, 255, 200}) { // white with some transparency
}

void Cloud::update(float deltaTime) {
// Move cloud slowly to the left
m_x -= m_speed * deltaTime;
// Reset cloud position if it goes off screen
if (m_x + m_width < 0) {
m_x = 1024; // screen width
}
}

void Cloud::render(SDL_Renderer* renderer) const {
// Render a simple cloud as a filled white ellipse or circle approximation
SDL_SetRenderDrawColor(renderer, m_color.r, m_color.g, m_color.b, m_color.a);
// Simple cloud: draw 3 overlapping circles
int centerX = static_cast<int>(m_x);
int centerY = static_cast<int>(m_y);
int radius = static_cast<int>(m_height / 2);

// Draw 3 circles for cloud shape
for (int dx : std::initializer_list<int>{-radius, 0, radius}) {
for (int dy : std::initializer_list<int>{-radius / 2, 0, radius / 2}) {
int cx = centerX + dx;
int cy = centerY + dy;
for (int w = 0; w < radius * 2; ++w) {
for (int h = 0; h < radius * 2; ++h) {
int distX = radius - w;
int distY = radius - h;
if ((distX * distX + distY * distY) <= (radius * radius)) {
SDL_RenderDrawPoint(renderer, cx + w - radius, cy + h - radius);
}
}
}
}
}
}
17 changes: 17 additions & 0 deletions src/Cloud.hpp
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@@ -0,0 +1,17 @@
#ifndef CLOUD_HPP
#define CLOUD_HPP

#include "GameObject.hpp"

class Cloud : public GameObject {
public:
Cloud(float x, float y, float width, float height);
void update(float deltaTime) override;
void render(SDL_Renderer* renderer) const override;
void setCameraOffset(float, float) override { /* Ignore camera movement */ }

private:
float m_speed = 20.0f; // pixels per second
};

#endif // CLOUD_HPP
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