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Much more ai refactoring

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This commit is contained in:
Timothy Warren 2022-01-11 14:16:23 -05:00
parent 4e29cf25d6
commit 148e448d78
19 changed files with 600 additions and 319 deletions
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16
src/ai.rs
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@ -1,13 +1,17 @@
mod animal_ai_system;
mod bystander_ai_system;
mod adjacent_ai_system;
mod approach_ai_system;
mod default_move_system;
mod flee_ai_system;
mod initiative_system;
mod monster_ai_system;
mod quipping;
mod turn_status;
mod visible_ai_system;
pub use animal_ai_system::AnimalAI;
pub use bystander_ai_system::BystanderAI;
pub use adjacent_ai_system::AdjacentAI;
pub use approach_ai_system::ApproachAI;
pub use default_move_system::DefaultMoveAI;
pub use flee_ai_system::FleeAI;
pub use initiative_system::InitiativeSystem;
pub use monster_ai_system::MonsterAI;
pub use quipping::QuipSystem;
pub use turn_status::TurnStatusSystem;
pub use visible_ai_system::VisibleAI;

136
src/ai/adjacent_ai_system.rs Normal file
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@ -0,0 +1,136 @@
use ::specs::prelude::*;
use crate::components::{Faction, MyTurn, Position, WantsToMelee};
use crate::raws::Reaction;
use crate::Map;
pub struct AdjacentAI {}
impl<'a> System<'a> for AdjacentAI {
#[allow(clippy::type_complexity)]
type SystemData = (
WriteStorage<'a, MyTurn>,
ReadStorage<'a, Faction>,
ReadStorage<'a, Position>,
ReadExpect<'a, Map>,
WriteStorage<'a, WantsToMelee>,
Entities<'a>,
ReadExpect<'a, Entity>,
);
fn run(&mut self, data: Self::SystemData) {
let (mut turns, factions, positions, map, mut want_melee, entities, player) = data;
let mut turn_done: Vec<Entity> = Vec::new();
for (entity, _turn, my_faction, pos) in (&entities, &turns, &factions, &positions).join() {
if entity != *player {
let mut reactions: Vec<(Entity, Reaction)> = Vec::new();
let idx = map.xy_idx(pos.x, pos.y);
let w = map.width;
let h = map.height;
// Add possible reactions to adjacents for each direction
if pos.x > 0 {
evaluate(idx - 1, &map, &factions, &my_faction.name, &mut reactions);
}
if pos.x < w - 1 {
evaluate(idx + 1, &map, &factions, &my_faction.name, &mut reactions);
}
if pos.y > 0 {
evaluate(
idx - w as usize,
&map,
&factions,
&my_faction.name,
&mut reactions,
);
}
if pos.y < h - 1 {
evaluate(
idx + w as usize,
&map,
&factions,
&my_faction.name,
&mut reactions,
);
}
if pos.y > 0 && pos.x > 0 {
evaluate(
(idx - w as usize) - 1,
&map,
&factions,
&my_faction.name,
&mut reactions,
);
}
if pos.y > 0 && pos.x < w - 1 {
evaluate(
(idx - w as usize) + 1,
&map,
&factions,
&my_faction.name,
&mut reactions,
);
}
if pos.y < h - 1 && pos.x > 0 {
evaluate(
(idx + w as usize) - 1,
&map,
&factions,
&my_faction.name,
&mut reactions,
);
}
if pos.y < h - 1 && pos.x < w - 1 {
evaluate(
(idx + w as usize) + 1,
&map,
&factions,
&my_faction.name,
&mut reactions,
);
}
let mut done = false;
for reaction in reactions.iter() {
if let Reaction::Attack = reaction.1 {
want_melee
.insert(entity, WantsToMelee { target: reaction.0 })
.expect("Failed to insert intention to attack");
done = true;
}
}
if done {
turn_done.push(entity);
}
}
}
// Remove turn marker for those that are done
for done in turn_done.iter() {
turns.remove(*done);
}
}
}
fn evaluate(
idx: usize,
map: &Map,
factions: &ReadStorage<Faction>,
my_faction: &str,
reactions: &mut Vec<(Entity, Reaction)>,
) {
for other_entity in map.tile_content[idx].iter() {
if let Some(faction) = factions.get(*other_entity) {
reactions.push((
*other_entity,
crate::raws::faction_reaction(
my_faction,
&faction.name,
&crate::raws::RAWS.lock().unwrap(),
),
))
}
}
}

141
src/ai/animal_ai_system.rs
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@ -1,141 +0,0 @@
use ::rltk::{DijkstraMap, DistanceAlg, Point};
use ::specs::prelude::*;
use crate::components::{
Carnivore, EntityMoved, Herbivore, Item, MyTurn, Position, Viewshed, WantsToMelee,
};
use crate::{Map, RunState};
pub struct AnimalAI {}
impl<'a> System<'a> for AnimalAI {
#[allow(clippy::type_complexity)]
type SystemData = (
WriteExpect<'a, Map>,
ReadExpect<'a, Entity>,
ReadExpect<'a, RunState>,
Entities<'a>,
WriteStorage<'a, Viewshed>,
ReadStorage<'a, Herbivore>,
ReadStorage<'a, Carnivore>,
ReadStorage<'a, Item>,
WriteStorage<'a, WantsToMelee>,
WriteStorage<'a, EntityMoved>,
WriteStorage<'a, Position>,
ReadStorage<'a, MyTurn>,
);
fn run(&mut self, data: Self::SystemData) {
let (
mut map,
player_entity,
runstate,
entities,
mut viewshed,
herbivore,
carnivore,
item,
mut wants_to_melee,
mut entity_moved,
mut position,
turns,
) = data;
// Herbivores run away a lot
for (entity, mut viewshed, _herbivore, mut pos, _turn) in
(&entities, &mut viewshed, &herbivore, &mut position, &turns).join()
{
let mut run_away_from: Vec<usize> = Vec::new();
for other_tile in viewshed.visible_tiles.iter() {
let view_idx = map.xy_idx(other_tile.x, other_tile.y);
for other_entity in map.tile_content[view_idx].iter() {
// They don't run away from items
if item.get(*other_entity).is_none() {
run_away_from.push(view_idx);
}
}
}
if !run_away_from.is_empty() {
let my_idx = map.xy_idx(pos.x, pos.y);
map.populate_blocked();
let flee_map = DijkstraMap::new(
map.width as usize,
map.height as usize,
&run_away_from,
&*map,
100.0,
);
if let Some(flee_target) = DijkstraMap::find_highest_exit(&flee_map, my_idx, &*map)
{
if !map.blocked[flee_target] {
map.blocked[my_idx] = false;
map.blocked[flee_target] = true;
viewshed.dirty = true;
pos.x = flee_target as i32 % map.width;
pos.y = flee_target as i32 / map.width;
entity_moved
.insert(entity, EntityMoved {})
.expect("Unable to insert entity moved flag component");
}
}
}
}
// Carnivores just want to eat everything
for (entity, mut viewshed, _carnivore, mut pos, _turn) in
(&entities, &mut viewshed, &carnivore, &mut position, &turns).join()
{
let mut run_towards: Vec<usize> = Vec::new();
let mut attacked = false;
for other_tile in viewshed.visible_tiles.iter() {
let view_idx = map.xy_idx(other_tile.x, other_tile.y);
for other_entity in map.tile_content[view_idx].iter() {
if herbivore.get(*other_entity).is_some() || *other_entity == *player_entity {
let distance = DistanceAlg::Pythagoras
.distance2d(Point::new(pos.x, pos.y), *other_tile);
if distance < 1.5 {
wants_to_melee
.insert(
entity,
WantsToMelee {
target: *other_entity,
},
)
.expect("Unable to insert attack");
attacked = true;
} else {
run_towards.push(view_idx);
}
}
}
}
if !run_towards.is_empty() && !attacked {
let my_idx = map.xy_idx(pos.x, pos.y);
map.populate_blocked();
let chase_map = DijkstraMap::new(
map.width as usize,
map.height as usize,
&run_towards,
&*map,
100.0,
);
if let Some(chase_target) = DijkstraMap::find_lowest_exit(&chase_map, my_idx, &*map)
{
if !map.blocked[chase_target] {
map.blocked[my_idx] = false;
map.blocked[chase_target] = true;
viewshed.dirty = true;
pos.x = chase_target as i32 % map.width;
pos.y = chase_target as i32 / map.width;
entity_moved
.insert(entity, EntityMoved {})
.expect("Unable to insert entity moved flag component");
}
}
}
}
}
}

72
src/ai/approach_ai_system.rs Normal file
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@ -0,0 +1,72 @@
use ::rltk::a_star_search;
use ::specs::prelude::*;
use crate::components::{EntityMoved, MyTurn, Position, Viewshed, WantsToApproach};
use crate::Map;
pub struct ApproachAI {}
impl<'a> System<'a> for ApproachAI {
#[allow(clippy::type_complexity)]
type SystemData = (
WriteStorage<'a, MyTurn>,
WriteStorage<'a, WantsToApproach>,
WriteStorage<'a, Position>,
WriteExpect<'a, Map>,
WriteStorage<'a, Viewshed>,
WriteStorage<'a, EntityMoved>,
Entities<'a>,
);
fn run(&mut self, data: Self::SystemData) {
let (
mut turns,
mut want_approach,
mut positions,
mut map,
mut viewsheds,
mut entity_moved,
entities,
) = data;
let mut turn_done: Vec<Entity> = Vec::new();
for (entity, mut pos, approach, mut viewshed, _myturn) in (
&entities,
&mut positions,
&want_approach,
&mut viewsheds,
&turns,
)
.join()
{
turn_done.push(entity);
let path = a_star_search(
map.xy_idx(pos.x, pos.y) as i32,
map.xy_idx(approach.idx % map.width, approach.idx / map.width) as i32,
&*map,
);
if path.success && path.steps.len() > 1 {
let mut idx = map.xy_idx(pos.x, pos.y);
map.blocked[idx] = false;
pos.x = path.steps[1] as i32 % map.width;
pos.y = path.steps[1] as i32 / map.width;
entity_moved
.insert(entity, EntityMoved {})
.expect("Unable to insert moved marker");
idx = map.xy_idx(pos.x, pos.y);
map.blocked[idx] = true;
viewshed.dirty = true;
}
}
want_approach.clear();
// Remove turn marker for those that are done
for done in turn_done.iter() {
turns.remove(*done);
}
}
}

67
src/ai/bystander_ai_system.rs
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@ -1,67 +0,0 @@
use ::rltk::RandomNumberGenerator;
use specs::prelude::*;
use crate::components::{Bystander, EntityMoved, MyTurn, Position, Viewshed};
use crate::Map;
pub struct BystanderAI {}
impl<'a> System<'a> for BystanderAI {
#[allow(clippy::type_complexity)]
type SystemData = (
WriteExpect<'a, Map>,
Entities<'a>,
WriteStorage<'a, Viewshed>,
ReadStorage<'a, Bystander>,
WriteStorage<'a, Position>,
WriteStorage<'a, EntityMoved>,
WriteExpect<'a, RandomNumberGenerator>,
ReadStorage<'a, MyTurn>,
);
fn run(&mut self, data: Self::SystemData) {
let (
mut map,
entities,
mut viewshed,
bystander,
mut position,
mut entity_moved,
mut rng,
turns,
) = data;
for (entity, mut viewshed, _bystander, mut pos, _turn) in
(&entities, &mut viewshed, &bystander, &mut position, &turns).join()
{
// Try to move randomly
let mut x = pos.x;
let mut y = pos.y;
match rng.roll_dice(1, 5) {
1 => x -= 1,
2 => x += 1,
3 => y -= 1,
4 => y += 1,
_ => {}
}
if x > 0 && x < map.width - 1 && y > 0 && y < map.height - 1 {
let dest_idx = map.xy_idx(x, y);
if !map.blocked[dest_idx] {
let idx = map.xy_idx(pos.x, pos.y);
map.blocked[idx] = false;
pos.x = x;
pos.y = y;
entity_moved
.insert(entity, EntityMoved {})
.expect("Unable to insert moved flag component");
map.blocked[dest_idx] = true;
viewshed.dirty = true;
}
}
}
}
}

83
src/ai/default_move_system.rs Normal file
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@ -0,0 +1,83 @@
use ::rltk::RandomNumberGenerator;
use ::specs::prelude::*;
use crate::components::{EntityMoved, MoveMode, Movement, MyTurn, Position, Viewshed};
use crate::Map;
pub struct DefaultMoveAI {}
impl<'a> System<'a> for DefaultMoveAI {
#[allow(clippy::type_complexity)]
type SystemData = (
WriteStorage<'a, MyTurn>,
ReadStorage<'a, MoveMode>,
WriteStorage<'a, Position>,
WriteExpect<'a, Map>,
WriteStorage<'a, Viewshed>,
WriteStorage<'a, EntityMoved>,
WriteExpect<'a, RandomNumberGenerator>,
Entities<'a>,
);
fn run(&mut self, data: Self::SystemData) {
let (
mut turns,
move_mode,
mut positions,
mut map,
mut viewsheds,
mut entity_moved,
mut rng,
entities,
) = data;
let mut turn_done: Vec<Entity> = Vec::new();
for (entity, mut pos, mode, mut viewshed, _myturn) in (
&entities,
&mut positions,
&move_mode,
&mut viewsheds,
&turns,
)
.join()
{
turn_done.push(entity);
match mode.mode {
Movement::Static => {}
Movement::Random => {
let mut x = pos.x;
let mut y = pos.y;
match rng.roll_dice(1, 5) {
1 => x -= 1,
2 => x += 1,
3 => y -= 1,
4 => y += 1,
_ => {}
}
if x > 0 && x < map.width - 1 && y > 0 && y < map.height - 1 {
let dest_idx = map.xy_idx(x, y);
if !map.blocked[dest_idx] {
let idx = map.xy_idx(pos.x, pos.y);
map.blocked[idx] = false;
pos.x = x;
pos.y = y;
entity_moved
.insert(entity, EntityMoved {})
.expect("Unable to insert movement marker");
map.blocked[dest_idx] = true;
viewshed.dirty = true;
}
}
}
}
}
// Remove turn marker for those that are done
for done in turn_done.iter() {
turns.remove(*done);
}
}
}

69
src/ai/flee_ai_system.rs Normal file
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@ -0,0 +1,69 @@
use ::rltk::DijkstraMap;
use ::specs::prelude::*;
use crate::components::{EntityMoved, MyTurn, Position, Viewshed, WantsToFlee};
use crate::Map;
pub struct FleeAI {}
impl<'a> System<'a> for FleeAI {
#[allow(clippy::type_complexity)]
type SystemData = (
WriteStorage<'a, MyTurn>,
WriteStorage<'a, WantsToFlee>,
WriteStorage<'a, Position>,
WriteExpect<'a, Map>,
WriteStorage<'a, Viewshed>,
WriteStorage<'a, EntityMoved>,
Entities<'a>,
);
fn run(&mut self, data: Self::SystemData) {
let (
mut turns,
mut want_flee,
mut positions,
mut map,
mut viewsheds,
mut entity_moved,
entities,
) = data;
let mut turn_done: Vec<Entity> = Vec::new();
for (entity, mut pos, flee, mut viewshed, _myturn) in (
&entities,
&mut positions,
&want_flee,
&mut viewsheds,
&turns,
)
.join()
{
turn_done.push(entity);
let my_idx = map.xy_idx(pos.x, pos.y);
map.populate_blocked();
let flee_map = DijkstraMap::new(map.width, map.height, &flee.indices, &*map, 100.0);
if let Some(flee_target) = DijkstraMap::find_highest_exit(&flee_map, my_idx, &*map) {
if !map.blocked[flee_target] {
map.blocked[my_idx] = false;
map.blocked[flee_target] = true;
viewshed.dirty = true;
pos.x = flee_target as i32 % map.width;
pos.y = flee_target as i32 / map.width;
entity_moved
.insert(entity, EntityMoved {})
.expect("Unable to insert intent to flee");
}
}
}
want_flee.clear();
// Remove turn marker for those that are done
for done in turn_done.iter() {
turns.remove(*done);
}
}
}

79
src/ai/monster_ai_system.rs
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@ -1,79 +0,0 @@
use ::rltk::Point;
use ::specs::prelude::*;
use crate::components::{EntityMoved, Monster, MyTurn, Position, Viewshed, WantsToMelee};
use crate::Map;
pub struct MonsterAI {}
impl<'a> System<'a> for MonsterAI {
#[allow(clippy::type_complexity)]
type SystemData = (
WriteExpect<'a, Map>,
ReadExpect<'a, Point>,
ReadExpect<'a, Entity>,
Entities<'a>,
WriteStorage<'a, Viewshed>,
ReadStorage<'a, Monster>,
WriteStorage<'a, Position>,
WriteStorage<'a, WantsToMelee>,
WriteStorage<'a, EntityMoved>,
ReadStorage<'a, MyTurn>,
);
fn run(&mut self, data: Self::SystemData) {
let (
mut map,
player_pos,
player_entity,
entities,
mut viewshed,
monster,
mut position,
mut wants_to_melee,
mut entity_moved,
turns,
) = data;
for (entity, mut viewshed, _monster, mut pos, _turn) in
(&entities, &mut viewshed, &monster, &mut position, &turns).join()
{
let distance =
rltk::DistanceAlg::Pythagoras.distance2d(Point::new(pos.x, pos.y), *player_pos);
if distance < 1.5 {
// Attack goes here
wants_to_melee
.insert(
entity,
WantsToMelee {
target: *player_entity,
},
)
.expect("Unable to insert attack");
} else if viewshed.visible_tiles.contains(&*player_pos) {
// The path to the player
let path = rltk::a_star_search(
map.xy_idx(pos.x, pos.y) as i32,
map.xy_idx(player_pos.x, player_pos.y) as i32,
&*map,
);
if path.success && path.steps.len() > 1 {
let mut idx = map.xy_idx(pos.x, pos.y);
map.blocked[idx] = false;
pos.x = path.steps[1] as i32 % map.width;
pos.y = path.steps[1] as i32 / map.width;
entity_moved
.insert(entity, EntityMoved {})
.expect("Unable to add EntityMoved flag to monster");
idx = map.xy_idx(pos.x, pos.y);
map.blocked[idx] = true;
viewshed.dirty = true;
}
}
}
}
}

100
src/ai/visible_ai_system.rs Normal file
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@ -0,0 +1,100 @@
use ::specs::prelude::*;
use crate::components::{Faction, MyTurn, Position, Viewshed, WantsToApproach, WantsToFlee};
use crate::raws::Reaction;
use crate::Map;
pub struct VisibleAI {}
impl<'a> System<'a> for VisibleAI {
#[allow(clippy::type_complexity)]
type SystemData = (
ReadStorage<'a, MyTurn>,
ReadStorage<'a, Faction>,
ReadStorage<'a, Position>,
ReadExpect<'a, Map>,
WriteStorage<'a, WantsToApproach>,
WriteStorage<'a, WantsToFlee>,
Entities<'a>,
ReadExpect<'a, Entity>,
ReadStorage<'a, Viewshed>,
);
fn run(&mut self, data: Self::SystemData) {
let (
turns,
factions,
positions,
map,
mut want_approach,
mut want_flee,
entities,
player,
viewshed,
) = data;
for (entity, _turn, my_faction, pos, viewshed) in
(&entities, &turns, &factions, &positions, &viewshed).join()
{
if entity != *player {
let my_idx = map.xy_idx(pos.x, pos.y);
let mut reactions: Vec<(usize, Reaction)> = Vec::new();
let mut flee: Vec<usize> = Vec::new();
for visible_tile in viewshed.visible_tiles.iter() {
let idx = map.xy_idx(visible_tile.x, visible_tile.y);
if my_idx != idx {
evaluate(idx, &map, &factions, &my_faction.name, &mut reactions);
}
}
let mut done = false;
for reaction in reactions.iter() {
match reaction.1 {
Reaction::Attack => {
want_approach
.insert(
entity,
WantsToApproach {
idx: reaction.0 as i32,
},
)
.expect("Unable to insert intent to approach");
done = true;
}
Reaction::Flee => {
flee.push(reaction.0);
}
_ => {}
}
}
if !done && !flee.is_empty() {
want_flee
.insert(entity, WantsToFlee { indices: flee })
.expect("Unable to insert intent to flee");
}
}
}
}
}
fn evaluate(
idx: usize,
map: &Map,
factions: &ReadStorage<Faction>,
my_faction: &str,
reactions: &mut Vec<(usize, Reaction)>,
) {
for other_entity in map.tile_content[idx].iter() {
if let Some(faction) = factions.get(*other_entity) {
reactions.push((
idx,
crate::raws::faction_reaction(
my_faction,
&faction.name,
&crate::raws::RAWS.lock().unwrap(),
),
));
}
}
}

28
src/components.rs
View File

@ -296,6 +296,34 @@ pub struct Initiative {
pub current: i32,
}
#[derive(Component, Debug, Serialize, Deserialize, Clone)]
pub struct Faction {
pub name: String,
}
impl Faction {
pub fn from<S: ToString>(s: S) -> Self {
Faction {
name: s.to_string(),
}
}
}
#[derive(Component, Debug, Serialize, Deserialize, Clone)]
pub struct WantsToApproach {
pub idx: i32,
}
#[derive(Component, Debug, Serialize, Deserialize, Clone)]
pub struct WantsToFlee {
pub indices: Vec<usize>,
}
#[derive(Component, Debug, Serialize, Deserialize, Clone)]
pub struct MoveMode {
pub mode: Movement,
}
// Serialization helper code. We need to implement ConvertSaveLoad for each type that contains an
// Entity.

6
src/components/enums.rs
View File

@ -22,6 +22,12 @@ pub enum HungerState {
Starving,
}
#[derive(Debug, Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
pub enum Movement {
Static,
Random,
}
#[derive(Debug, Serialize, Deserialize, Clone, Eq, PartialEq, Hash)]
pub enum Skill {
Melee,

12
src/hunger_system.rs
View File

@ -2,7 +2,6 @@ use ::specs::prelude::*;
use crate::components::{HungerClock, HungerState, MyTurn, SufferDamage};
use crate::game_log::GameLog;
use crate::RunState;
pub struct HungerSystem {}
@ -12,22 +11,13 @@ impl<'a> System<'a> for HungerSystem {
Entities<'a>,
WriteStorage<'a, HungerClock>,
ReadExpect<'a, Entity>, // The player
ReadExpect<'a, RunState>,
WriteStorage<'a, SufferDamage>,
WriteExpect<'a, GameLog>,
ReadStorage<'a, MyTurn>,
);
fn run(&mut self, data: Self::SystemData) {
let (
entities,
mut hunger_clock,
player_entity,
runstate,
mut inflict_damage,
mut log,
turns,
) = data;
let (entities, mut hunger_clock, player_entity, mut inflict_damage, mut log, turns) = data;
for (entity, mut clock, _myturn) in (&entities, &mut hunger_clock, &turns).join() {
clock.duration -= 1;

22
src/main.rs
View File

@ -121,14 +121,20 @@ impl State {
let mut quipper = ai::QuipSystem {};
quipper.run_now(&self.ecs);
let mut mob = ai::MonsterAI {};
mob.run_now(&self.ecs);
let mut adjacent = ai::AdjacentAI {};
adjacent.run_now(&self.ecs);
let mut animal = ai::AnimalAI {};
animal.run_now(&self.ecs);
let mut visible = ai::VisibleAI {};
visible.run_now(&self.ecs);
let mut bystander = ai::BystanderAI {};
bystander.run_now(&self.ecs);
let mut approach = ai::ApproachAI {};
approach.run_now(&self.ecs);
let mut flee = ai::FleeAI {};
flee.run_now(&self.ecs);
let mut defaultmove = ai::DefaultMoveAI {};
defaultmove.run_now(&self.ecs);
let mut triggers = TriggerSystem {};
triggers.run_now(&self.ecs);
@ -464,6 +470,7 @@ fn main() -> ::rltk::BError {
EntryTrigger,
Equippable,
Equipped,
Faction,
Herbivore,
Hidden,
HungerClock,
@ -476,6 +483,7 @@ fn main() -> ::rltk::BError {
MagicMapper,
MeleeWeapon,
Monster,
MoveMode,
MyTurn,
Name,
NaturalAttackDefense,
@ -496,7 +504,9 @@ fn main() -> ::rltk::BError {
SufferDamage,
Vendor,
Viewshed,
WantsToApproach,
WantsToDropItem,
WantsToFlee,
WantsToMelee,
WantsToPickupItem,
WantsToRemoveItem,

3
src/raws.rs
View File

@ -1,3 +1,4 @@
mod faction_structs;
mod item_structs;
mod loot_structs;
mod mob_structs;
@ -9,6 +10,7 @@ use std::sync::Mutex;
use ::rltk::{embedded_resource, link_resource};
use ::serde::Deserialize;
pub use faction_structs::*;
use item_structs::*;
use loot_structs::*;
use mob_structs::*;
@ -23,6 +25,7 @@ pub struct Raws {
pub props: Vec<Prop>,
pub spawn_table: Vec<SpawnTableEntry>,
pub loot_tables: Vec<LootTable>,
pub faction_table: Vec<FactionInfo>,
}
embedded_resource!(RAW_FILE, "../raws/spawns.json");

16
src/raws/faction_structs.rs Normal file
View File

@ -0,0 +1,16 @@
use std::collections::HashMap;
use ::serde::Deserialize;
#[derive(Deserialize, Debug)]
pub struct FactionInfo {
pub name: String,
pub responses: HashMap<String, String>,
}
#[derive(PartialEq, Eq, Hash, Copy, Clone)]
pub enum Reaction {
Ignore,
Attack,
Flee,
}

3
src/raws/mob_structs.rs
View File

@ -10,7 +10,7 @@ pub struct Mob {
pub renderable: Option<Renderable>,
pub blocks_tile: bool,
pub vision_range: i32,
pub ai: String,
pub movement: String,
pub quips: Option<Vec<String>>,
pub attributes: MobAttributes,
pub skills: Option<HashMap<String, i32>>,
@ -21,6 +21,7 @@ pub struct Mob {
pub natural: Option<MobNatural>,
pub loot_table: Option<String>,
pub light: Option<MobLight>,
pub faction: Option<String>,
}
#[derive(Deserialize, Debug)]

57
src/raws/rawmaster.rs
View File

@ -8,7 +8,7 @@ use ::specs::saveload::{MarkedBuilder, SimpleMarker};
use crate::components::*;
use crate::gamesystem::{mana_at_level, npc_hp};
use crate::random_table::RandomTable;
use crate::raws::Raws;
use crate::raws::{Raws, Reaction};
pub fn parse_dice_string(dice: &str) -> (i32, i32, i32) {
lazy_static! {
@ -45,6 +45,7 @@ pub struct RawMaster {
mob_index: HashMap<String, usize>,
prop_index: HashMap<String, usize>,
loot_index: HashMap<String, usize>,
faction_index: HashMap<String, HashMap<String, Reaction>>,
}
impl RawMaster {
@ -56,11 +57,13 @@ impl RawMaster {
props: Vec::new(),
spawn_table: Vec::new(),
loot_tables: Vec::new(),
faction_table: Vec::new(),
},
item_index: HashMap::new(),
mob_index: HashMap::new(),
prop_index: HashMap::new(),
loot_index: HashMap::new(),
faction_index: HashMap::new(),
}
}
@ -111,9 +114,41 @@ impl RawMaster {
for (i, loot) in self.raws.loot_tables.iter().enumerate() {
self.loot_index.insert(loot.name.clone(), i);
}
for faction in self.raws.faction_table.iter() {
let mut reactions: HashMap<String, Reaction> = HashMap::new();
for other in faction.responses.iter() {
reactions.insert(
other.0.clone(),
match other.1.as_str() {
"ignore" => Reaction::Ignore,
"flee" => Reaction::Flee,
_ => Reaction::Attack,
},
);
}
self.faction_index.insert(faction.name.clone(), reactions);
}
}
}
#[inline(always)]
pub fn faction_reaction(my_faction: &str, their_faction: &str, raws: &RawMaster) -> Reaction {
if raws.faction_index.contains_key(my_faction) {
let mf = &raws.faction_index[my_faction];
return if mf.contains_key(their_faction) {
mf[their_faction]
} else if mf.contains_key("Default") {
mf["Default"]
} else {
Reaction::Ignore
};
}
Reaction::Ignore
}
fn find_slot_for_equippable_item(tag: &str, raws: &RawMaster) -> EquipmentSlot {
if !raws.item_index.contains_key(tag) {
panic!("Trying to equip an unknown item: {}", tag);
@ -303,13 +338,13 @@ pub fn spawn_named_mob(
eb = eb.with(Name::from(&mob_template.name));
match mob_template.ai.as_ref() {
"melee" => eb = eb.with(Monster {}),
"bystander" => eb = eb.with(Bystander {}),
"vendor" => eb = eb.with(Vendor {}),
"carnivore" => eb = eb.with(Carnivore {}),
"herbivore" => eb = eb.with(Herbivore {}),
_ => {}
eb = match mob_template.movement.as_ref() {
"random" => eb.with(MoveMode {
mode: Movement::Random,
}),
_ => eb.with(MoveMode {
mode: Movement::Static,
}),
};
// Quips
@ -430,6 +465,12 @@ pub fn spawn_named_mob(
});
}
if let Some(faction) = &mob_template.faction {
eb = eb.with(Faction::from(faction));
} else {
eb = eb.with(Faction::from("Mindless"));
}
let new_mob = eb.build();
// Are they weilding anything?

8
src/saveload_system.rs
View File

@ -74,6 +74,7 @@ pub fn save_game(ecs: &mut World) {
EntryTrigger,
Equippable,
Equipped,
Faction,
Herbivore,
Hidden,
HungerClock,
@ -86,6 +87,7 @@ pub fn save_game(ecs: &mut World) {
MagicMapper,
MeleeWeapon,
Monster,
MoveMode,
MyTurn,
Name,
NaturalAttackDefense,
@ -105,7 +107,9 @@ pub fn save_game(ecs: &mut World) {
SufferDamage,
Vendor,
Viewshed,
WantsToApproach,
WantsToDropItem,
WantsToFlee,
WantsToMelee,
WantsToPickupItem,
WantsToRemoveItem,
@ -181,6 +185,7 @@ pub fn load_game(ecs: &mut World) {
EntryTrigger,
Equippable,
Equipped,
Faction,
Herbivore,
Hidden,
HungerClock,
@ -193,6 +198,7 @@ pub fn load_game(ecs: &mut World) {
MagicMapper,
MeleeWeapon,
Monster,
MoveMode,
MyTurn,
Name,
NaturalAttackDefense,
@ -212,7 +218,9 @@ pub fn load_game(ecs: &mut World) {
SufferDamage,
Vendor,
Viewshed,
WantsToApproach,
WantsToDropItem,
WantsToFlee,
WantsToMelee,
WantsToPickupItem,
WantsToRemoveItem,

1
src/spawner.rs
View File

@ -55,6 +55,7 @@ pub fn player(ecs: &mut World, player_x: i32, player_y: i32) -> Entity {
range: 8,
})
.with(Initiative { current: 0 })
.with(Faction::from("Player"))
.marked::<SimpleMarker<SerializeMe>>()
.build();