evan/ludum-dare-48
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Add progress slider

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This commit is contained in:
Evan Pratten 2021-04-24 00:15:21 -04:00
parent bd24162fbd
commit 8d6b088232
2 changed files with 26 additions and 4 deletions
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4
assets/worlds/mainworld.json
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@ -1,6 +1,6 @@
{ {
"end_position": { "end_position": {
"x": 100.0, "x": 10000.0,
"y": 100.0 "y": 10000.0
} }
} }

24
src/logic/ingame/mod.rs
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@ -110,7 +110,7 @@ impl InGameScreen {
context_2d.draw_circle(0, 0, 10.0, Color::BLACK); context_2d.draw_circle(0, 0, 10.0, Color::BLACK);
} }
fn render_hud(&mut self, draw_handle: &mut RaylibDrawHandle, game_core: &mut GameCore) { fn render_hud(&mut self, draw_handle: &mut RaylibDrawHandle, game_core: &mut GameCore, window_center: Vector2) {
// Get the relevant data // Get the relevant data
let breath = game_core.player.breath_percent; let breath = game_core.player.breath_percent;
let dist_from_player_to_end = game_core let dist_from_player_to_end = game_core
@ -120,7 +120,26 @@ impl InGameScreen {
let dist_from_start_to_end = Vector2::zero().distance_to(game_core.world.end_position); let dist_from_start_to_end = Vector2::zero().distance_to(game_core.world.end_position);
let progress = (dist_from_start_to_end - dist_from_player_to_end) / dist_from_start_to_end; let progress = (dist_from_start_to_end - dist_from_player_to_end) / dist_from_start_to_end;
// Render the base of the progress bar
let progress_bar_rect = Rectangle {
x: 20.0,
y: (window_center.y * 2.0) - 20.0 - 40.0,
width: (window_center.x * 2.0) - 40.0,
height: 40.0
};
draw_handle.draw_rectangle_rec(progress_bar_rect, Color::BLUE);
draw_handle.draw_rectangle_lines_ex(progress_bar_rect, 6, Color::WHITE);
// Render the slider of the progress bar
let progress_bar_slider = Rectangle {
x: (((window_center.x * 2.0) - 40.0) * progress.abs().clamp(0.0, 1.0)) + 10.0,
y: (window_center.y * 2.0) - 20.0 - 50.0,
width: 40.0,
height: 60.0
};
draw_handle.draw_rectangle_rec(progress_bar_slider, Color::BLUE);
//TODO: This causes a render bug
draw_handle.draw_rectangle_lines_ex(progress_bar_slider, 6, Color::WHITE);
} }
} }
@ -163,6 +182,9 @@ impl Screen for InGameScreen {
self.render_player(&mut context_2d, game_core); self.render_player(&mut context_2d, game_core);
} }
// Render the hud
self.render_hud(draw_handle, game_core, window_center);
return None; return None;
} }
} }