Add new components for dynamically created particle effects

src/components.rs

@@ -3,7 +3,7 @@ mod tags;
 
 use std::collections::HashMap;
 
-use ::rltk::{Point, RGB};
+use ::rltk::{FontCharType, Point, RGB};
 use ::serde::{Deserialize, Serialize};
 use ::specs::error::NoError;
 use ::specs::prelude::*;
@@ -366,6 +366,20 @@ pub struct IdentifiedItem {
     pub name: String,
 }
 
+#[derive(Component, Serialize, Deserialize, Clone)]
+pub struct SpawnParticleLine {
+    pub glyph: FontCharType,
+    pub color: RGB,
+    pub lifetime_ms: f32,
+}
+
+#[derive(Component, Serialize, Deserialize, Clone)]
+pub struct SpawnParticleBurst {
+    pub glyph: FontCharType,
+    pub color: RGB,
+    pub lifetime_ms: f32,
+}
+
 // Serialization helper code. We need to implement ConvertSaveLoad for each type that contains an
 // Entity.
 

src/main.rs

@@ -103,7 +103,8 @@ fn init_state() -> State {
         SimpleMarker<SerializeMe>,
         SingleActivation,
         Skills,
-        SufferDamage,
+        SpawnParticleBurst,
+        SpawnParticleLine,
         TeleportTo,
         TownPortal,
         Vendor,

src/map_builders/town.rs

@@ -416,6 +416,7 @@ impl TownBuilder {
         // Place items
         let mut to_place: Vec<&str> = vec![
             "Priest",
+            "Altar",
             "Parishioner",
             "Parishioner",
             "Chair",

src/saveload_system.rs

@@ -1,5 +1,4 @@
-use std::fs;
-use std::fs::File;
+use std::fs::{self, File};
 use std::path::Path;
 
 use ::rltk::Point;
@@ -16,13 +15,13 @@ use crate::spatial;
 macro_rules! serialize_individually {
     ($ecs:expr, $ser:expr, $data:expr, $( $type:ty),*,) => {
         $(
-        SerializeComponents::<NoError, SimpleMarker<SerializeMe>>::serialize(
-            &( $ecs.read_storage::<$type>(), ),
-            &$data.0,
-            &$data.1,
-            &mut $ser,
-        )
-        .unwrap();
+            SerializeComponents::<NoError, SimpleMarker<SerializeMe>>::serialize(
+                &( $ecs.read_storage::<$type>(), ),
+                &$data.0,
+                &$data.1,
+                &mut $ser,
+            )
+            .unwrap();
         )*
     };
 }
@@ -108,7 +107,8 @@ pub fn save_game(ecs: &mut World) {
             SerializationHelper,
             SingleActivation,
             Skills,
-            SufferDamage,
+            SpawnParticleBurst,
+            SpawnParticleLine,
             TeleportTo,
             TownPortal,
             Vendor,
@@ -138,14 +138,14 @@ pub fn does_save_exist() -> bool {
 macro_rules! deserialize_individually {
     ($ecs:expr, $de:expr, $data:expr, $( $type:ty),*,) => {
         $(
-        DeserializeComponents::<NoError, _>::deserialize(
-            &mut ( &mut $ecs.write_storage::<$type>(), ),
-            &$data.0, // entities
-            &mut $data.1, // marker
-            &mut $data.2, // allocater
-            &mut $de,
-        )
-        .unwrap();
+            DeserializeComponents::<NoError, _>::deserialize(
+                &mut ( &mut $ecs.write_storage::<$type>(), ),
+                &$data.0, // entities
+                &mut $data.1, // marker
+                &mut $data.2, // allocater
+                &mut $de,
+            )
+            .unwrap();
         )*
     };
 }
@@ -224,7 +224,8 @@ pub fn load_game(ecs: &mut World) {
             SerializationHelper,
             SingleActivation,
             Skills,
-            SufferDamage,
+            SpawnParticleBurst,
+            SpawnParticleLine,
             TeleportTo,
             TownPortal,
             Vendor,