ReiMerc/zombo-shooter
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Add gold gained effect on kill

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Reimar 2025-11-05 14:45:29 +01:00
parent 2508658a75
commit bfa0105ebf
5 changed files with 27 additions and 6 deletions
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assets/Jersey10-Regular.ttf Normal file
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14
src/Game.cpp
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@ -6,6 +6,7 @@
#include "Game.hpp"
#include "Color.hpp"
#include "effects/Particle.hpp"
#include "effects/GoldGainedHint.hpp"
using namespace std::literals::chrono_literals;
@ -15,7 +16,8 @@ Game::Game() : renderer("Zombo Shooter", 800, 450), player(&renderer), map(&rend
zombo_sprite = renderer.load_sprite("./assets/zombo.png", 40, 40);
gold_sprite = renderer.load_sprite("./assets/gold.png", 30, 20);
font = renderer.load_font("./assets/Jersey20-Regular.ttf", 26);
small_font = renderer.load_font("./assets/Jersey10-Regular.ttf", 20);
normal_font = renderer.load_font("./assets/Jersey20-Regular.ttf", 26);
}
void Game::update(std::stop_token stop_token)
@ -75,8 +77,10 @@ void Game::update(std::stop_token stop_token)
std::erase(arrows, arrow);
if (zombo.hp == 0) {
std::erase(zombos, zombo);
player.gold += 10;
effects.push_back(std::make_unique<GoldGainedHint>(zombo.x, zombo.y, 10, gold_sprite.get(), small_font));
std::erase(zombos, zombo);
}
}
}
@ -120,9 +124,9 @@ void Game::draw()
renderer.draw_sprite(*gold_sprite, renderer.screen_width - 50, 10);
int text_width = renderer.get_text_width(font, std::to_string(player.gold));
renderer.draw_text(font, std::to_string(player.gold), renderer.screen_width - gold_sprite->width - text_width - 28, 10, rgb(0, 0, 0));
renderer.draw_text(font, std::to_string(player.gold), renderer.screen_width - gold_sprite->width - text_width - 30, 8, rgb(255, 255, 255));
int text_width = renderer.get_text_width(normal_font, std::to_string(player.gold));
renderer.draw_text(normal_font, std::to_string(player.gold), renderer.screen_width - gold_sprite->width - text_width - 28, 10, rgb(0, 0, 0));
renderer.draw_text(normal_font, std::to_string(player.gold), renderer.screen_width - gold_sprite->width - text_width - 30, 8, rgb(255, 255, 255));
renderer.flush();
}

2
src/Game.hpp
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@ -20,7 +20,7 @@ private:
std::vector<Zombo> zombos;
std::vector<std::unique_ptr<Effect>> effects;
std::unique_ptr<Sprite> arrow_sprite, zombo_sprite, gold_sprite;
Font *font;
Font *small_font, *normal_font;
std::mutex game_mutex;
unsigned int ticks = 0;

2
src/effects/Effect.hpp
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@ -14,6 +14,8 @@ public:
virtual void update() = 0;
virtual void draw(const GameRenderer *renderer, double player_x, double player_y) const = 0;
bool operator==(const Effect &other) const = default;
};
#endif

15
src/effects/GoldGainedHint.cpp
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@ -1,3 +1,4 @@
#include <format>
#include "GoldGainedHint.hpp"
GoldGainedHint::GoldGainedHint(double x, double y, int amount, const Sprite *gold_sprite, Font *font)
@ -8,10 +9,24 @@ GoldGainedHint::GoldGainedHint(double x, double y, int amount, const Sprite *gol
void GoldGainedHint::update()
{
ticks++;
y--;
}
void GoldGainedHint::draw(const GameRenderer *renderer, double player_x, double player_y) const
{
std::string text = std::format("+{}", amount);
int draw_x = (int)(x + renderer->screen_width / 2 - player_x);
int draw_y = (int)(y + renderer->screen_height / 2 - player_y);
int draw_width = gold_sprite->width + 5 + renderer->get_text_width(font, text);
renderer->draw_sprite(*gold_sprite, draw_x - draw_width / 2, draw_y);
renderer->draw_text(
font, text,
draw_x - draw_width / 2 + gold_sprite->width + 5,
draw_y - 2,
rgb(255, 255, 255)
);
}