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feat: add bottom row HUD, proper life display sprites

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This commit is contained in:
Ryan Walters
2025-09-08 14:29:50 -05:00
parent 7675608391
commit 11af44c469
4 changed files with 53 additions and 10 deletions
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38
src/systems/render.rs
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@@ -1,4 +1,5 @@
use crate::map::builder::Map;
use crate::map::direction::Direction;
use crate::systems::input::TouchState;
use crate::systems::{
debug_render_system, BatchedLinesResource, Collider, CursorPosition, DebugState, DebugTextureResource, DeltaTime,
@@ -6,9 +7,10 @@ use crate::systems::{
StartupSequence, SystemId, SystemTimings, TtfAtlasResource, Velocity,
};
use crate::texture::sprite::SpriteAtlas;
use crate::texture::sprites::{GameSprite, PacmanSprite};
use crate::texture::text::TextTexture;
use crate::{
constants::CANVAS_SIZE,
constants::{BOARD_BOTTOM_PIXEL_OFFSET, CANVAS_SIZE, CELL_SIZE},
error::{GameError, TextureError},
};
use bevy_ecs::component::Component;
@@ -218,14 +220,42 @@ pub fn hud_render_system(
let mut text_renderer = TextTexture::new(1.0);
// Render lives and high score text in white
let lives = player_lives.0;
let lives_text = format!("{lives}UP HIGH SCORE ");
let lives_text = "1UP HIGH SCORE ";
let lives_position = glam::UVec2::new(4 + 8 * 3, 2); // x_offset + lives_offset * 8, y_offset
if let Err(e) = text_renderer.render(canvas, &mut atlas, &lives_text, lives_position) {
if let Err(e) = text_renderer.render(canvas, &mut atlas, lives_text, lives_position) {
errors.write(TextureError::RenderFailed(format!("Failed to render lives text: {}", e)).into());
}
// Render Pac-Man life sprites in bottom left
let lives = player_lives.0;
let life_sprite_path = &GameSprite::Pacman(PacmanSprite::Moving(Direction::Left, 1)).to_path();
// Get the sprite from the atlas for life display
match atlas.get_tile(life_sprite_path) {
Ok(life_sprite) => {
let start_x = CELL_SIZE * 2; // 2 cells from left
let start_y = CANVAS_SIZE.y - BOARD_BOTTOM_PIXEL_OFFSET.y + (CELL_SIZE / 2) + 1; // In bottom area
let sprite_spacing = CELL_SIZE + CELL_SIZE / 2; // 1.5 cells between sprites
// Render one sprite for each remaining life (lives - 1, since current life isn't shown)
let sprites_to_show = if lives > 0 { lives - 1 } else { 0 };
for i in 0..sprites_to_show {
let x = start_x + ((i as f32) * (sprite_spacing as f32 * 1.5)).round() as u32;
let y = start_y - CELL_SIZE / 2;
let dest = sdl2::rect::Rect::new(x as i32, y as i32, life_sprite.size.x as u32, life_sprite.size.y as u32);
if let Err(e) = life_sprite.render(canvas, &mut atlas, dest) {
errors.write(TextureError::RenderFailed(format!("Failed to render life sprite: {}", e)).into());
}
}
}
Err(e) => {
errors.write(e.into());
}
}
// Render score text
let score_text = format!("{:02}", score.0);
let score_offset = 7 - (score_text.len() as i32);