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hunger system

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This commit is contained in:
Llywelwyn 2023-07-12 08:17:50 +01:00
parent b6a29df222
commit 73bd07c1b8
11 changed files with 337 additions and 97 deletions
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19
src/player.rs
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@ -1,6 +1,6 @@
use super::{
gamelog, CombatStats, Item, Map, Monster, Name, Player, Position, RunState, State, Telepath, TileType, Viewshed,
WantsToMelee, WantsToPickupItem, MAPHEIGHT, MAPWIDTH,
gamelog, CombatStats, HungerClock, HungerState, Item, Map, Monster, Name, Player, Position, RunState, State,
Telepath, TileType, Viewshed, WantsToMelee, WantsToPickupItem, MAPHEIGHT, MAPWIDTH,
};
use rltk::{Point, RandomNumberGenerator, Rltk, VirtualKeyCode};
use specs::prelude::*;
@ -172,8 +172,12 @@ fn skip_turn(ecs: &mut World) -> RunState {
let viewshed_components = ecs.read_storage::<Viewshed>();
let monsters = ecs.read_storage::<Monster>();
let worldmap_resource = ecs.fetch::<Map>();
let hunger_clocks = ecs.read_storage::<HungerClock>();
// Default to being able to heal by waiting.
let mut can_heal = true;
// Check viewshed for monsters nearby. If we can see a monster, we can't heal.
let viewshed = viewshed_components.get(*player_entity).unwrap();
for tile in viewshed.visible_tiles.iter() {
let idx = worldmap_resource.xy_idx(tile.x, tile.y);
@ -188,6 +192,17 @@ fn skip_turn(ecs: &mut World) -> RunState {
}
}
// Check player's hunger state - if we're hungry or worse, we can't heal.
let player_hunger_clock = hunger_clocks.get(*player_entity);
if let Some(clock) = player_hunger_clock {
match clock.state {
HungerState::Hungry => can_heal = false,
HungerState::Weak => can_heal = false,
HungerState::Fainting => can_heal = false,
_ => {}
}
}
let mut did_heal = false;
if can_heal {
let mut health_components = ecs.write_storage::<CombatStats>();