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basic equippables

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This commit is contained in:
Llywelwyn 2023-07-11 07:43:35 +01:00
parent 595ec61332
commit 8d04c40389
8 changed files with 330 additions and 36 deletions
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46
src/gui.rs
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@ -1,6 +1,6 @@
use super::{
gamelog, rex_assets::RexAssets, CombatStats, InBackpack, Map, Name, Player, Point, Position, RunState, State,
Viewshed,
gamelog, rex_assets::RexAssets, CombatStats, Equipped, InBackpack, Map, Name, Player, Point, Position, RunState,
State, Viewshed,
};
use rltk::{Rltk, VirtualKeyCode, RGB};
use specs::prelude::*;
@ -202,6 +202,48 @@ pub fn drop_item_menu(gs: &mut State, ctx: &mut Rltk) -> (ItemMenuResult, Option
}
}
pub fn remove_item_menu(gs: &mut State, ctx: &mut Rltk) -> (ItemMenuResult, Option<Entity>) {
let player_entity = gs.ecs.fetch::<Entity>();
let names = gs.ecs.read_storage::<Name>();
let backpack = gs.ecs.read_storage::<Equipped>();
let entities = gs.ecs.entities();
let inventory = (&backpack, &names).join().filter(|item| item.0.owner == *player_entity);
let count = inventory.count();
let mut y = (25 - (count / 2)) as i32;
ctx.draw_box(15, y - 2, 31, (count + 3) as i32, RGB::named(rltk::WHITE), RGB::named(rltk::BLACK));
ctx.print_color(18, y - 2, RGB::named(rltk::YELLOW), RGB::named(rltk::BLACK), "Remove what?");
ctx.print_color(18, y + count as i32 + 1, RGB::named(rltk::YELLOW), RGB::named(rltk::BLACK), "ESC to cancel");
let mut equippable: Vec<Entity> = Vec::new();
let mut j = 0;
for (entity, _pack, name) in (&entities, &backpack, &names).join().filter(|item| item.1.owner == *player_entity) {
ctx.set(17, y, RGB::named(rltk::WHITE), RGB::named(rltk::BLACK), rltk::to_cp437('('));
ctx.set(18, y, RGB::named(rltk::YELLOW), RGB::named(rltk::BLACK), 97 + j as rltk::FontCharType);
ctx.set(19, y, RGB::named(rltk::WHITE), RGB::named(rltk::BLACK), rltk::to_cp437(')'));
ctx.print(21, y, &name.name.to_string());
equippable.push(entity);
y += 1;
j += 1;
}
match ctx.key {
None => (ItemMenuResult::NoResponse, None),
Some(key) => match key {
VirtualKeyCode::Escape => (ItemMenuResult::Cancel, None),
_ => {
let selection = rltk::letter_to_option(key);
if selection > -1 && selection < count as i32 {
return (ItemMenuResult::Selected, Some(equippable[selection as usize]));
}
(ItemMenuResult::NoResponse, None)
}
},
}
}
pub fn ranged_target(gs: &mut State, ctx: &mut Rltk, range: i32, aoe: i32) -> (ItemMenuResult, Option<Point>) {
let player_entity = gs.ecs.fetch::<Entity>();
let player_pos = gs.ecs.fetch::<Point>();