41 lines
1.4 KiB
Rust
41 lines
1.4 KiB
Rust
use crate::common::Rect;
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use crate::framework::context::Context;
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use crate::framework::error::GameResult;
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use crate::game::shared_game_state::SharedGameState;
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#[derive(Debug, EnumIter, PartialEq, Eq, Hash, Copy, Clone)]
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pub enum Alignment {
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Left,
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Right,
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}
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pub fn draw_number(x: f32, y: f32, val: usize, align: Alignment, state: &mut SharedGameState, ctx: &mut Context) -> GameResult {
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let batch = state.texture_set.get_or_load_batch(ctx, &state.constants, "TextBox")?;
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let n = val.to_string();
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let align_offset = if align == Alignment::Right { n.len() as f32 * 8.0 } else { 0.0 };
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for (offset, chr) in n.chars().enumerate() {
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let idx = chr as u16 - '0' as u16;
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batch.add_rect(x - align_offset + offset as f32 * 8.0, y, &Rect::new_size(idx * 8, 56, 8, 8));
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}
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batch.draw(ctx)?;
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Ok(())
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}
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pub fn draw_number_zeros(x: f32, y: f32, val: usize, align: Alignment, zeros: usize, state: &mut SharedGameState, ctx: &mut Context) -> GameResult {
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let batch = state.texture_set.get_or_load_batch(ctx, &state.constants, "TextBox")?;
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let n = format!("{:01$}", val, zeros);
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let align_offset = if align == Alignment::Right { n.len() as f32 * 8.0 } else { 0.0 };
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for (offset, chr) in n.chars().enumerate() {
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let idx = chr as u16 - '0' as u16;
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batch.add_rect(x - align_offset + offset as f32 * 8.0, y, &Rect::new_size(idx * 8, 56, 8, 8));
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}
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batch.draw(ctx)?;
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Ok(())
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}
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