903 lines
36 KiB
Rust
903 lines
36 KiB
Rust
use super::{
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effects::{ add_effect, EffectType, Targets },
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gamelog,
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gui::obfuscate_name_ecs,
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gui::renderable_colour_ecs,
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gui::item_colour_ecs,
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camera::get_screen_bounds,
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raws::Reaction,
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Attributes,
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BlocksTile,
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BlocksVisibility,
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Door,
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EntityMoved,
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Faction,
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HasAncestry,
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Hidden,
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HungerClock,
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HungerState,
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Item,
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Map,
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Name,
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Player,
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Pools,
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Position,
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Renderable,
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RunState,
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states::state::*,
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Telepath,
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TileType,
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Viewshed,
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WantsToMelee,
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WantsToPickupItem,
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WantsToAssignKey,
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get_dest,
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Destination,
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DamageType,
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effects::sound,
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};
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use bracket_lib::prelude::*;
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use specs::prelude::*;
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use std::cmp::{ max, min };
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use crate::consts::events::*;
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use crate::consts::ids::*;
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use crate::gui::with_article;
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use notan::prelude::*;
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use std::collections::HashMap;
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pub fn try_door(i: i32, j: i32, ecs: &mut World) -> RunState {
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let mut positions = ecs.write_storage::<Position>();
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let mut players = ecs.write_storage::<Player>();
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let mut viewsheds = ecs.write_storage::<Viewshed>();
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let attributes = ecs.read_storage::<Attributes>();
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let map = ecs.fetch::<Map>();
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let entities = ecs.entities();
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let mut doors = ecs.write_storage::<Door>();
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let mut blocks_visibility = ecs.write_storage::<BlocksVisibility>();
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let mut blocks_movement = ecs.write_storage::<BlocksTile>();
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let names = ecs.read_storage::<Name>();
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let mut rng = ecs.write_resource::<RandomNumberGenerator>();
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let mut result = RunState::AwaitingInput;
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let mut door_pos: Option<Point> = None;
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for (_entity, _player, pos, attributes) in (
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&entities,
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&mut players,
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&mut positions,
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&attributes,
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).join() {
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let delta_x = i;
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let delta_y = j;
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if
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!(
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pos.x + delta_x < 0 ||
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pos.x + delta_x > map.width - 1 ||
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pos.y + delta_y < 0 ||
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pos.y + delta_y > map.height - 1
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)
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{
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let destination_idx = map.xy_idx(pos.x + delta_x, pos.y + delta_y);
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if !crate::spatial::has_tile_content(destination_idx) {
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gamelog::Logger::new().append("You see no door there.").log();
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}
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let mut multiple_tile_content = false;
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if crate::spatial::length(destination_idx) > 1 {
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multiple_tile_content = true;
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}
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crate::spatial::for_each_tile_content(destination_idx, |potential_target| {
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let door = doors.get_mut(potential_target);
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if let Some(door) = door {
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if door.open == true {
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let renderables = ecs.read_storage::<Renderable>();
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if multiple_tile_content {
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sound::door_resist(destination_idx);
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if let Some(name) = names.get(potential_target) {
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gamelog::Logger
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::new()
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.append("The")
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.colour(renderable_colour_ecs(ecs, potential_target))
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.append(&name.name)
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.colour(WHITE)
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.append("is blocked.")
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.log();
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}
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} else if rng.roll_dice(1, 6) + attributes.strength.modifier() < 2 {
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sound::door_resist(destination_idx);
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if let Some(name) = names.get(potential_target) {
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gamelog::Logger
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::new()
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.append("The")
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.colour(renderable_colour_ecs(ecs, potential_target))
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.append(&name.name)
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.colour(WHITE)
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.append("resists!")
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.log();
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}
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} else {
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sound::door_close(destination_idx);
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door.open = false;
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if door.blocks_vis {
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blocks_visibility
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.insert(potential_target, BlocksVisibility {})
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.expect("Unable to insert BlocksVisibility.");
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}
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if door.blocks_move {
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blocks_movement
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.insert(potential_target, BlocksTile {})
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.expect("Unable to insert BlocksTile.");
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}
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if let Some(name) = names.get(potential_target) {
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gamelog::Logger
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::new()
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.append("You close the")
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.colour(renderable_colour_ecs(ecs, potential_target))
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.append_n(&name.name)
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.colour(WHITE)
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.period()
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.log();
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}
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//Re-get renderables as mutable
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std::mem::drop(renderables);
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let mut renderables = ecs.write_storage::<Renderable>();
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let render_data = renderables.get_mut(potential_target).unwrap();
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render_data.swap();
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door_pos = Some(Point::new(pos.x + delta_x, pos.y + delta_y));
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}
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result = RunState::Ticking;
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} else {
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gamelog::Logger::new().append("It's already closed.").log();
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}
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}
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});
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}
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}
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// If a door was interacted with, update every viewshed that could
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// see that door.
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for viewshed in (&mut viewsheds).join() {
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if let Some(door_pos) = door_pos {
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if viewshed.visible_tiles.contains(&door_pos) {
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viewshed.dirty = true;
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}
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}
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}
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return result;
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}
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pub fn open(i: i32, j: i32, ecs: &mut World) -> RunState {
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let mut positions = ecs.write_storage::<Position>();
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let mut players = ecs.write_storage::<Player>();
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let mut viewsheds = ecs.write_storage::<Viewshed>();
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let attributes = ecs.read_storage::<Attributes>();
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let map = ecs.fetch::<Map>();
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let entities = ecs.entities();
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let mut doors = ecs.write_storage::<Door>();
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let mut blocks_visibility = ecs.write_storage::<BlocksVisibility>();
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let mut blocks_movement = ecs.write_storage::<BlocksTile>();
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let names = ecs.read_storage::<Name>();
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let mut rng = ecs.write_resource::<RandomNumberGenerator>();
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let mut result = RunState::AwaitingInput;
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let mut door_pos: Option<Point> = None;
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for (_entity, _player, pos, attributes) in (
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&entities,
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&mut players,
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&mut positions,
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&attributes,
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).join() {
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let delta_x = i;
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let delta_y = j;
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if
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!(
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pos.x + delta_x < 0 ||
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pos.x + delta_x > map.width - 1 ||
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pos.y + delta_y < 0 ||
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pos.y + delta_y > map.height - 1
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)
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{
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let destination_idx = map.xy_idx(pos.x + delta_x, pos.y + delta_y);
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if !crate::spatial::has_tile_content(destination_idx) {
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gamelog::Logger::new().append("You see no door there.").log();
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}
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crate::spatial::for_each_tile_content(destination_idx, |potential_target| {
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let door = doors.get_mut(potential_target);
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if let Some(door) = door {
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if door.open == false {
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let renderables = ecs.read_storage::<Renderable>();
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if rng.roll_dice(1, 6) + attributes.strength.modifier() < 2 {
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sound::door_resist(destination_idx);
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if let Some(name) = names.get(potential_target) {
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gamelog::Logger
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::new()
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.append("The")
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.colour(renderable_colour_ecs(ecs, potential_target))
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.append(&name.name)
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.colour(WHITE)
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.append("resists!")
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.log();
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}
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} else {
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sound::door_open(destination_idx);
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door.open = true;
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blocks_visibility.remove(potential_target);
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blocks_movement.remove(potential_target);
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if let Some(name) = names.get(potential_target) {
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gamelog::Logger
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::new()
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.append("You open the")
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.colour(renderable_colour_ecs(ecs, potential_target))
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.append_n(&name.name)
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.colour(WHITE)
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.period()
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.log();
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}
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std::mem::drop(renderables);
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let mut renderables = ecs.write_storage::<Renderable>();
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let render_data = renderables.get_mut(potential_target).unwrap();
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render_data.swap();
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door_pos = Some(Point::new(pos.x + delta_x, pos.y + delta_y));
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}
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result = RunState::Ticking;
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} else {
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gamelog::Logger::new().append("It's already open.").log();
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}
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}
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});
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}
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}
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// If a door was interacted with, update every viewshed that could
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// see that door.
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for viewshed in (&mut viewsheds).join() {
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if let Some(door_pos) = door_pos {
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if viewshed.visible_tiles.contains(&door_pos) {
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viewshed.dirty = true;
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}
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}
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}
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return result;
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}
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pub fn kick(i: i32, j: i32, ecs: &mut World) -> RunState {
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let mut something_was_destroyed: Option<Entity> = None;
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let mut destroyed_pos: Option<Point> = None;
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{
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let mut positions = ecs.write_storage::<Position>();
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let mut players = ecs.write_storage::<Player>();
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let mut viewsheds = ecs.write_storage::<Viewshed>();
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let attributes = ecs.read_storage::<Attributes>();
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let map = ecs.fetch::<Map>();
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let entities = ecs.entities();
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let mut doors = ecs.write_storage::<Door>();
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let names = ecs.read_storage::<Name>();
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let mut rng = ecs.write_resource::<RandomNumberGenerator>();
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for (entity, _player, pos, attributes) in (
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&entities,
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&mut players,
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&mut positions,
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&attributes,
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).join() {
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let delta_x = i;
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let delta_y = j;
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if
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!(
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pos.x + delta_x < 0 ||
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pos.x + delta_x > map.width - 1 ||
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pos.y + delta_y < 0 ||
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pos.y + delta_y > map.height - 1
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)
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{
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let destination_idx = map.xy_idx(pos.x + delta_x, pos.y + delta_y);
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if !crate::spatial::has_tile_content(destination_idx) {
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if rng.roll_dice(1, 20) == 20 {
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add_effect(
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None,
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EffectType::Damage { amount: 1, damage_type: DamageType::Physical },
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Targets::Entity { target: entity }
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);
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gamelog::Logger
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::new()
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.append("Ouch! You kick the open air, and pull something.")
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.log();
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break;
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} else {
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// If there's nothing at all, just kick the air and waste a turn.
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gamelog::Logger::new().append("You kick the open air.").log();
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break;
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}
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} else {
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let mut last_non_door_target: Option<Entity> = None;
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let mut target_name = "thing";
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let mut colour = WHITE;
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crate::spatial::for_each_tile_content_with_bool(
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destination_idx,
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|potential_target| {
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if let Some(name) = names.get(potential_target) {
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target_name = &name.name;
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}
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let items = ecs.read_storage::<Item>();
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colour = if let Some(_) = items.get(potential_target) {
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item_colour_ecs(ecs, potential_target)
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} else {
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renderable_colour_ecs(ecs, potential_target)
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};
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// If it's a door,
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let door = doors.get_mut(potential_target);
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if let Some(door) = door {
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// If the door is closed,
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if door.open == false {
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add_effect(
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None,
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EffectType::Particle {
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glyph: to_cp437('‼'),
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sprite: "gnome".to_string(), // FIXME: REMOVE THE GNOMES
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fg: RGB::named(CHOCOLATE),
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lifespan: 150.0,
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delay: 0.0,
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},
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Targets::Entity { target: potential_target }
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);
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// ~33% chance of breaking it down + str
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if rng.roll_dice(1, 10) + attributes.strength.modifier() > 6 {
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gamelog::Logger
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::new()
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.append("As you kick the")
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.colour(colour)
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.append_n(obfuscate_name_ecs(ecs, potential_target).0)
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.colour(WHITE)
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.append(", it crashes open!")
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.log();
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something_was_destroyed = Some(potential_target);
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destroyed_pos = Some(
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Point::new(pos.x + delta_x, pos.y + delta_y)
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);
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gamelog::record_event(EVENT::BrokeDoor(1));
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return false;
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// 66% chance of just kicking it.
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} else {
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gamelog::Logger
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::new()
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.append("You kick the")
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.colour(colour)
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.append_n(obfuscate_name_ecs(ecs, potential_target).0)
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.colour(WHITE)
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.period()
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.log();
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return false;
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}
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// If the door is open and there's nothing else on the tile,
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} else if crate::spatial::length(destination_idx) == 1 {
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// Just kick the air.
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gamelog::Logger::new().append("You kick the open air.").log();
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return false;
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}
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} else {
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last_non_door_target = Some(potential_target);
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}
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return true;
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}
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);
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if let Some(e) = last_non_door_target {
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gamelog::Logger
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::new()
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.append("You kick the")
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.colour(colour)
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.append_n(obfuscate_name_ecs(ecs, e).0)
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.colour(WHITE)
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.period()
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.log();
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add_effect(
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None,
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EffectType::Particle {
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glyph: to_cp437('‼'),
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sprite: "gnome".to_string(), // FIXME: REMOVE THE GNOMES
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fg: RGB::named(CHOCOLATE),
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lifespan: 150.0,
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delay: 0.0,
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},
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Targets::Entity { target: e }
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);
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// Do something here if it's anything other than a door.
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break;
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}
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}
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}
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}
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if let Some(destroyed_pos) = destroyed_pos {
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for viewshed in (&mut viewsheds).join() {
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if viewshed.visible_tiles.contains(&destroyed_pos) {
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viewshed.dirty = true;
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}
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}
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}
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}
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if let Some(destroyed_thing) = something_was_destroyed {
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ecs.delete_entity(destroyed_thing).expect("Unable to delete.");
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}
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gamelog::record_event(EVENT::KickedSomething(1));
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return RunState::Ticking;
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}
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pub fn try_move_player(delta_x: i32, delta_y: i32, ecs: &mut World) -> RunState {
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let mut positions = ecs.write_storage::<Position>();
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let mut players = ecs.write_storage::<Player>();
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let mut viewsheds = ecs.write_storage::<Viewshed>();
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let mut telepaths = ecs.write_storage::<Telepath>();
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let mut entity_moved = ecs.write_storage::<EntityMoved>();
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let factions = ecs.read_storage::<Faction>();
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let ancestries = ecs.read_storage::<HasAncestry>();
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let pools = ecs.read_storage::<Pools>();
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let map = ecs.fetch::<Map>();
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let entities = ecs.entities();
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let mut wants_to_melee = ecs.write_storage::<WantsToMelee>();
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let mut doors = ecs.write_storage::<Door>();
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let names = ecs.read_storage::<Name>();
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let mut swap_entities: Vec<(Entity, i32, i32)> = Vec::new();
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let mut result: Option<RunState>;
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for (entity, _player, pos, viewshed) in (
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&entities,
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&mut players,
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&mut positions,
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&mut viewsheds,
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).join() {
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if
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pos.x + delta_x < 0 ||
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pos.x + delta_x > map.width - 1 ||
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pos.y + delta_y < 0 ||
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pos.y + delta_y > map.height - 1
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{
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return RunState::AwaitingInput;
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}
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let destination_idx = map.xy_idx(pos.x + delta_x, pos.y + delta_y);
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result = crate::spatial::for_each_tile_content_with_runstate(
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destination_idx,
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|potential_target| {
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let mut hostile = true;
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if pools.get(potential_target).is_some() {
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// We get the reaction of the target to this entity --
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// i.e. in reverse to usual. We want to know if the target
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// is hostile to us. If it isn't, we can swap places.
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let result = crate::raws::get_reactions(
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potential_target,
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entity,
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&factions,
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&ancestries,
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&crate::raws::RAWS.lock().unwrap()
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);
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if result != Reaction::Attack {
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hostile = false;
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}
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}
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if !hostile {
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swap_entities.push((potential_target, pos.x, pos.y));
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pos.x = min(map.width - 1, max(0, pos.x + delta_x));
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pos.y = min(map.height - 1, max(0, pos.y + delta_y));
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entity_moved.insert(entity, EntityMoved {}).expect("Unable to insert marker");
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viewshed.dirty = true;
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let mut ppos = ecs.write_resource::<Point>();
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ppos.x = pos.x;
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ppos.y = pos.y;
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} else {
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let target = pools.get(potential_target);
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if let Some(_target) = target {
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wants_to_melee
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.insert(entity, WantsToMelee { target: potential_target })
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.expect("Add target failed.");
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return Some(RunState::Ticking);
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}
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}
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let door = doors.get_mut(potential_target);
|
|
if let Some(door) = door {
|
|
if door.open == false && door.blocks_move {
|
|
if let Some(name) = names.get(potential_target) {
|
|
let colour = if
|
|
let Some(_) = ecs.read_storage::<Item>().get(potential_target)
|
|
{
|
|
item_colour_ecs(ecs, potential_target)
|
|
} else {
|
|
renderable_colour_ecs(ecs, potential_target)
|
|
};
|
|
gamelog::Logger
|
|
::new()
|
|
.append("The")
|
|
.colour(colour)
|
|
.append(&name.name)
|
|
.colour(WHITE)
|
|
.append("is in your way.")
|
|
.log();
|
|
}
|
|
return Some(RunState::AwaitingInput);
|
|
}
|
|
}
|
|
return None;
|
|
}
|
|
);
|
|
|
|
if result.is_some() {
|
|
return result.unwrap();
|
|
}
|
|
|
|
if swap_entities.len() <= 0 {
|
|
if crate::spatial::is_blocked(destination_idx) {
|
|
gamelog::Logger::new().append("You can't move there.").log();
|
|
return RunState::AwaitingInput;
|
|
}
|
|
let hidden = ecs.read_storage::<Hidden>();
|
|
// Push every entity name in the pile to a vector of strings
|
|
let mut seen_items: Vec<(String, (u8, u8, u8))> = Vec::new();
|
|
let mut some = false;
|
|
crate::spatial::for_each_tile_content(destination_idx, |entity| {
|
|
if !hidden.get(entity).is_some() && names.get(entity).is_some() {
|
|
let item_name = obfuscate_name_ecs(ecs, entity).0;
|
|
let item_colour = item_colour_ecs(ecs, entity);
|
|
seen_items.push((item_name, item_colour));
|
|
some = true;
|
|
}
|
|
});
|
|
match map.tiles[destination_idx] {
|
|
TileType::ToLocal(id) => {
|
|
let name = get_local_desc(id);
|
|
let colour = rgb_to_u8(get_local_col(id));
|
|
gamelog::Logger
|
|
::new()
|
|
.append("You see")
|
|
.colour(colour)
|
|
.append_n(&name)
|
|
.colour(WHITE)
|
|
.period()
|
|
.log();
|
|
}
|
|
_ => {}
|
|
}
|
|
// If some names were found, append. Logger = logger is necessary
|
|
// makes logger called a mutable self. It's not the most efficient
|
|
// but it happens infrequently enough (once per player turn at most)
|
|
// that it shouldn't matter.
|
|
if some {
|
|
let mut logger = gamelog::Logger::new().append("You see");
|
|
for i in 0..seen_items.len() {
|
|
if i > 0 && i < seen_items.len() {
|
|
logger = logger.append(", ");
|
|
}
|
|
logger = logger
|
|
.colour(seen_items[i].1)
|
|
.append_n(with_article(&seen_items[i].0))
|
|
.colour(WHITE);
|
|
}
|
|
logger.period().log();
|
|
}
|
|
let old_idx = map.xy_idx(pos.x, pos.y);
|
|
pos.x = min(map.width - 1, max(0, pos.x + delta_x));
|
|
pos.y = min(map.height - 1, max(0, pos.y + delta_y));
|
|
let new_idx = map.xy_idx(pos.x, pos.y);
|
|
entity_moved.insert(entity, EntityMoved {}).expect("Unable to insert marker");
|
|
crate::spatial::move_entity(entity, old_idx, new_idx);
|
|
// Dirty viewsheds, and check only now if telepath viewshed exists
|
|
viewshed.dirty = true;
|
|
if let Some(telepathy) = telepaths.get_mut(entity) {
|
|
telepathy.dirty = true;
|
|
}
|
|
let mut ppos = ecs.write_resource::<Point>();
|
|
ppos.x = pos.x;
|
|
ppos.y = pos.y;
|
|
if map.tiles[new_idx] == TileType::ToOvermap(map.id) {
|
|
return RunState::GoToLevel(ID_OVERMAP, TileType::ToLocal(map.id));
|
|
}
|
|
return RunState::Ticking;
|
|
}
|
|
}
|
|
|
|
for m in swap_entities.iter() {
|
|
if let Some(name) = names.get(m.0) {
|
|
gamelog::Logger
|
|
::new()
|
|
.append("You swap places with the")
|
|
.colour(renderable_colour_ecs(ecs, m.0))
|
|
.append_n(&name.name)
|
|
.colour(WHITE)
|
|
.period()
|
|
.log();
|
|
}
|
|
if let Some(their_pos) = positions.get_mut(m.0) {
|
|
let old_idx = map.xy_idx(their_pos.x, their_pos.y);
|
|
their_pos.x = m.1;
|
|
their_pos.y = m.2;
|
|
let new_idx = map.xy_idx(their_pos.x, their_pos.y);
|
|
crate::spatial::move_entity(m.0, old_idx, new_idx);
|
|
return RunState::Ticking;
|
|
}
|
|
}
|
|
return RunState::AwaitingInput;
|
|
}
|
|
|
|
fn get_item(ecs: &mut World) -> RunState {
|
|
let player_pos = ecs.fetch::<Point>();
|
|
let player_entity = ecs.fetch::<Entity>();
|
|
let entities = ecs.entities();
|
|
let items = ecs.read_storage::<Item>();
|
|
let positions = ecs.read_storage::<Position>();
|
|
|
|
let mut target_item: Option<Entity> = None;
|
|
for (item_entity, _item, position) in (&entities, &items, &positions).join() {
|
|
if position.x == player_pos.x && position.y == player_pos.y {
|
|
target_item = Some(item_entity);
|
|
}
|
|
}
|
|
|
|
match target_item {
|
|
None => {
|
|
gamelog::Logger::new().append("There is nothing to pick up.").log();
|
|
return RunState::AwaitingInput;
|
|
}
|
|
Some(item) => {
|
|
let mut assignkey = ecs.write_storage::<WantsToAssignKey>();
|
|
let mut pickup = ecs.write_storage::<WantsToPickupItem>();
|
|
assignkey.insert(item, WantsToAssignKey {}).expect("Unable to insert WantsToAssignKey");
|
|
pickup
|
|
.insert(*player_entity, WantsToPickupItem { collected_by: *player_entity, item })
|
|
.expect("Unable to insert want to pickup item.");
|
|
return RunState::Ticking;
|
|
}
|
|
}
|
|
}
|
|
|
|
fn try_descend(ecs: &mut World) -> RunState {
|
|
let dest = try_change_level(ecs, false);
|
|
let curr_map_id = ecs.fetch::<Map>().id;
|
|
return match dest {
|
|
Destination::None => RunState::AwaitingInput,
|
|
Destination::NextLevel => RunState::GoToLevel(curr_map_id + 1, TileType::UpStair),
|
|
Destination::PreviousLevel => RunState::GoToLevel(curr_map_id - 1, TileType::DownStair),
|
|
Destination::ToLocal(id) => RunState::GoToLevel(ID_OVERMAP, TileType::ToLocal(id)),
|
|
Destination::ToOvermap(id) => RunState::GoToLevel(id, TileType::ToOvermap(id)),
|
|
};
|
|
}
|
|
fn try_ascend(ecs: &mut World) -> RunState {
|
|
let dest = try_change_level(ecs, true);
|
|
let curr_map_id = ecs.fetch::<Map>().id;
|
|
return match dest {
|
|
Destination::None => RunState::AwaitingInput,
|
|
Destination::NextLevel => RunState::GoToLevel(curr_map_id + 1, TileType::UpStair),
|
|
Destination::PreviousLevel => RunState::GoToLevel(curr_map_id - 1, TileType::DownStair),
|
|
Destination::ToLocal(id) => RunState::GoToLevel(ID_OVERMAP, TileType::ToLocal(id)),
|
|
Destination::ToOvermap(id) => RunState::GoToLevel(id, TileType::ToOvermap(id)),
|
|
};
|
|
}
|
|
|
|
pub fn player_input(gs: &mut State, ctx: &mut App, on_overmap: bool) -> RunState {
|
|
let key = &ctx.keyboard;
|
|
// Movement
|
|
for keycode in key.pressed.iter() {
|
|
match *keycode {
|
|
KeyCode::Numpad1 | KeyCode::B => {
|
|
return try_move_player(-1, 1, &mut gs.ecs);
|
|
}
|
|
KeyCode::Numpad2 | KeyCode::Down | KeyCode::J => {
|
|
return try_move_player(0, 1, &mut gs.ecs);
|
|
}
|
|
KeyCode::Numpad3 | KeyCode::N => {
|
|
return try_move_player(1, 1, &mut gs.ecs);
|
|
}
|
|
KeyCode::Numpad4 | KeyCode::Left | KeyCode::H => {
|
|
return try_move_player(-1, 0, &mut gs.ecs);
|
|
}
|
|
KeyCode::Numpad6 | KeyCode::Right | KeyCode::L => {
|
|
return try_move_player(1, 0, &mut gs.ecs);
|
|
}
|
|
KeyCode::Numpad7 | KeyCode::Y => {
|
|
return try_move_player(-1, -1, &mut gs.ecs);
|
|
}
|
|
KeyCode::Numpad8 | KeyCode::Up | KeyCode::K => {
|
|
return try_move_player(0, -1, &mut gs.ecs);
|
|
}
|
|
KeyCode::Numpad9 | KeyCode::U => {
|
|
return try_move_player(1, -1, &mut gs.ecs);
|
|
}
|
|
KeyCode::Period => {
|
|
if key.shift() {
|
|
return try_descend(&mut gs.ecs);
|
|
}
|
|
return skip_turn(&mut gs.ecs);
|
|
}
|
|
KeyCode::Comma => {
|
|
if key.shift() {
|
|
return try_ascend(&mut gs.ecs);
|
|
}
|
|
}
|
|
KeyCode::Slash => {
|
|
if key.shift() {
|
|
return RunState::HelpScreen;
|
|
}
|
|
}
|
|
KeyCode::C => {
|
|
if !on_overmap {
|
|
return RunState::ActionWithDirection { function: try_door };
|
|
}
|
|
}
|
|
KeyCode::O => {
|
|
if !on_overmap {
|
|
return RunState::ActionWithDirection { function: open };
|
|
}
|
|
}
|
|
KeyCode::F => {
|
|
if !on_overmap {
|
|
return RunState::ActionWithDirection { function: kick };
|
|
}
|
|
}
|
|
KeyCode::G => {
|
|
return get_item(&mut gs.ecs);
|
|
}
|
|
KeyCode::I => {
|
|
return RunState::ShowInventory;
|
|
}
|
|
KeyCode::D => {
|
|
return RunState::ShowDropItem;
|
|
}
|
|
KeyCode::R => {
|
|
return RunState::ShowRemoveItem;
|
|
}
|
|
KeyCode::Minus => {
|
|
return RunState::ShowCheatMenu;
|
|
}
|
|
KeyCode::Escape => {
|
|
return RunState::SaveGame;
|
|
}
|
|
KeyCode::X => {
|
|
let bounds = get_screen_bounds(&gs.ecs, false);
|
|
let ppos = gs.ecs.fetch::<Point>();
|
|
let (x, y) = (
|
|
ppos.x + bounds.x_offset - bounds.min_x,
|
|
ppos.y + bounds.y_offset - bounds.min_y,
|
|
);
|
|
return RunState::Farlook { x, y };
|
|
}
|
|
_ => {}
|
|
}
|
|
}
|
|
return RunState::AwaitingInput;
|
|
}
|
|
|
|
fn try_change_level(ecs: &mut World, backtracking: bool) -> Destination {
|
|
let player_pos = ecs.fetch::<Point>();
|
|
let map = ecs.fetch::<Map>();
|
|
let player_idx = map.xy_idx(player_pos.x, player_pos.y);
|
|
let this_tile = map.tiles[player_idx];
|
|
let mut blocked = false;
|
|
crate::spatial::for_each_tile_content(player_idx, |potential| {
|
|
if let Some(is_door) = ecs.read_storage::<Door>().get(potential) {
|
|
if is_door.open == false {
|
|
blocked = true;
|
|
gamelog::Logger::new().append("The way is blocked.").log();
|
|
}
|
|
}
|
|
});
|
|
if blocked {
|
|
return Destination::None;
|
|
}
|
|
return get_dest(this_tile, backtracking);
|
|
}
|
|
|
|
fn skip_turn(ecs: &mut World) -> RunState {
|
|
let player_entity = ecs.fetch::<Entity>();
|
|
let mut viewsheds = ecs.write_storage::<Viewshed>();
|
|
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;
|
|
let factions = ecs.read_storage::<Faction>();
|
|
let ancestries = ecs.read_storage::<HasAncestry>();
|
|
|
|
// Check viewshed for monsters nearby. If we can see a monster, we can't heal.
|
|
let viewshed = viewsheds.get_mut(*player_entity).unwrap();
|
|
for tile in viewshed.visible_tiles.iter() {
|
|
let idx = worldmap_resource.xy_idx(tile.x, tile.y);
|
|
crate::spatial::for_each_tile_content(idx, |entity_id| {
|
|
let result = crate::raws::get_reactions(
|
|
*player_entity,
|
|
entity_id,
|
|
&factions,
|
|
&ancestries,
|
|
&crate::raws::RAWS.lock().unwrap()
|
|
);
|
|
if result == Reaction::Attack {
|
|
can_heal = false;
|
|
}
|
|
});
|
|
}
|
|
// Dirty viewshed (so we search for hidden tiles whenever we wait)
|
|
viewshed.dirty = true;
|
|
|
|
// 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;
|
|
}
|
|
_ => {}
|
|
}
|
|
}
|
|
|
|
if can_heal {
|
|
let mut health_components = ecs.write_storage::<Pools>();
|
|
let pools = health_components.get_mut(*player_entity).unwrap();
|
|
let mut rng = ecs.write_resource::<RandomNumberGenerator>();
|
|
let roll = rng.roll_dice(1, 6);
|
|
if roll == 6 && pools.hit_points.current < pools.hit_points.max {
|
|
pools.hit_points.current += 1;
|
|
}
|
|
}
|
|
|
|
gamelog::Logger::new().append("You wait a turn.").log();
|
|
|
|
return RunState::Ticking;
|
|
}
|
|
|
|
/* Playing around with autoexplore, without having read how to do it.
|
|
pub fn auto_explore(ecs: &mut World) {
|
|
let player_pos = ecs.fetch::<Point>();
|
|
let positions = ecs.read_storage::<Position>();
|
|
let entities = ecs.entities();
|
|
let map = ecs.fetch::<Map>();
|
|
let mut viewsheds = ecs.write_storage::<Viewshed>();
|
|
|
|
let mut unexplored_tiles: Vec<usize> = vec![];
|
|
for (idx, _tile) in map.tiles.iter().enumerate() {
|
|
if !map.revealed_tiles[idx] {
|
|
unexplored_tiles.push(idx);
|
|
}
|
|
}
|
|
let mut unexplored_tile = (0, 0.0f32);
|
|
|
|
let flow_map = DijkstraMap::new_empty(MAPWIDTH, MAPHEIGHT, 200.0);
|
|
|
|
DijkstraMap::build(&mut flow_map, &unexplored_tiles, &map);
|
|
for (i, tile) in map.tiles.iter().enumerate() {
|
|
if *tile == TileType::Floor {
|
|
let distance_to_start = flow_map.map[i];
|
|
|
|
if distance_to_start > unexplored_tile.1 {
|
|
unexplored_tile.0 = i;
|
|
unexplored_tile.1 = distance_to_start;
|
|
}
|
|
}
|
|
}
|
|
|
|
let path = a_star_search(map.xy_idx(player_pos.x, player_pos.y), unexplored_tile.0, &*map);
|
|
if path.success && path.steps.len() > 1 {
|
|
let mut idx = map.xy_idx(player_pos.x, player_pos.y);
|
|
map.blocked[idx] = false;
|
|
player_pos.x = (path.steps[1] as i32) % map.width;
|
|
player_pos.y = (path.steps[1] as i32) / map.width;
|
|
idx = map.xy_idx(player_pos.x, player_pos.y);
|
|
map.blocked[idx] = true;
|
|
for (ent, viewshed, pos) in (&entities, &mut viewsheds, &positions).join() {
|
|
viewshed.dirty = true;
|
|
}
|
|
}
|
|
}
|
|
*/
|