From 666be4547268a2436cfc4992f212c43eab3097d1 Mon Sep 17 00:00:00 2001
From: Yanick Champoux <yanick@babyl.ca>
Date: Wed, 3 May 2023 16:39:49 -0400
Subject: [PATCH] torpedo

---
 misc/SSD Icons/{new3.svg => torpedo.svg}      |  0
 .../ShipEdit/Weaponry/Weapon/Arc.svelte       |  2 +-
 .../Weaponry/Weapon/Torpedo/index.svelte      | 98 +++++++++++++++++++
 .../ShipEdit/Weaponry/Weapon/index.svelte     |  2 +
 src/lib/store/ship/weaponry/rules.ts          | 48 ++++++++-
 .../print/PrintShip/Identification.svelte     |  5 +-
 .../Weapons/Torpedo/index.story.svelte        |  9 ++
 .../PrintShip/Weapons/Torpedo/index.svelte    | 49 ++++++++++
 .../print/PrintShip/Weapons/printComps.js     |  2 +
 9 files changed, 209 insertions(+), 6 deletions(-)
 rename misc/SSD Icons/{new3.svg => torpedo.svg} (100%)
 create mode 100644 src/lib/components/ShipEdit/Weaponry/Weapon/Torpedo/index.svelte
 create mode 100644 src/routes/export/print/PrintShip/Weapons/Torpedo/index.story.svelte
 create mode 100644 src/routes/export/print/PrintShip/Weapons/Torpedo/index.svelte

diff --git a/misc/SSD Icons/new3.svg b/misc/SSD Icons/torpedo.svg
similarity index 100%
rename from misc/SSD Icons/new3.svg
rename to misc/SSD Icons/torpedo.svg
diff --git a/src/lib/components/ShipEdit/Weaponry/Weapon/Arc.svelte b/src/lib/components/ShipEdit/Weaponry/Weapon/Arc.svelte
index 47a73a0..555740d 100644
--- a/src/lib/components/ShipEdit/Weaponry/Weapon/Arc.svelte
+++ b/src/lib/components/ShipEdit/Weaponry/Weapon/Arc.svelte
@@ -1,5 +1,5 @@
 <g {transform}>
-  <path d={path} class:active on:click />
+  <path d={path} class="arc" class:active on:click />
 </g>
 
 <script>
diff --git a/src/lib/components/ShipEdit/Weaponry/Weapon/Torpedo/index.svelte b/src/lib/components/ShipEdit/Weaponry/Weapon/Torpedo/index.svelte
new file mode 100644
index 0000000..2201311
--- /dev/null
+++ b/src/lib/components/ShipEdit/Weaponry/Weapon/Torpedo/index.svelte
@@ -0,0 +1,98 @@
+<span>torpedo</span>
+
+<Field label="torpedo class" suffix>
+  <select bind:value={weaponClass}>
+      {#each Array.from({length: maxClass}) as _dummy,i (i)}
+      <option value={i+1}>{i+1}</option>
+    {/each}
+  </select>
+  <i>arrow_drop_down</i>
+</Field>
+
+<Field label="arcs" suffix>
+  <select bind:value={nbrArcs}>
+    {#each nbrArcsOptions as value}
+      <option {value}>{value}</option>
+    {/each}
+  </select>
+  <i>arrow_drop_down</i>
+</Field>
+
+<div class="arcs">
+  <Arcs
+    size={48}
+    selected={arcs}
+    on:clickArc={({ detail }) => setFirstArc(detail)}
+  />
+</div>
+
+<script lang="ts">
+  import * as R from "remeda";
+  import u from "@yanick/updeep-remeda";
+  import { createEventDispatcher } from "svelte";
+  import memoize from "memoize-one";
+
+  import Arcs from "../Arcs.svelte";
+  import ShipItem from "$lib/components/ShipItem.svelte";
+  import Field from "$lib/components/Field.svelte";
+  import {
+    weaponTypes,
+    broadsideArcs,
+    arcs as allArcs,
+    isBroadside,
+  } from "$lib/store/ship/weaponry/rules.ts";
+
+  const options = weaponTypes.find(u.matches({ type: "torpedo" }))?.options ??
+  {};
+
+  const maxClass = options.maxClass;
+
+  export let weaponClass = 1;
+
+  export let arcs = ["F"];
+
+  let nbrArcs = isBroadside(arcs) ? "broadside" : arcs.length;
+
+  $: nbrArcsOptions = options.nbrArcs;
+
+  $: if (!nbrArcsOptions.includes(nbrArcs)) nbrArcs = nbrArcsOptions[0];
+
+  function allowedArcs(arcs, options) {
+    if (options.broadside && isBroadside(arcs)) return true;
+
+    return options.nbrArcs.includes(arcs.length);
+  }
+
+  let firstArc = allArcs[0];
+  const setFirstArc = (a) => (firstArc = a);
+
+  $: arcs = setArcs(firstArc, nbrArcs);
+
+  function setArcs(firstArc, nbrArcs) {
+    if (nbrArcs === "broadside") return broadsideArcs;
+
+    let first_index = allArcs.findIndex((arc) => arc === firstArc);
+    if (first_index === -1) first_index = 0;
+
+    return Array.from({ length: nbrArcs }).map(
+      (_dummy, i) => allArcs[(first_index + i) % allArcs.length]
+    );
+  }
+
+  const dispatch = createEventDispatcher();
+
+  const memoChange = memoize((weaponClass, ...arcs) =>
+    dispatch("change", {
+      weaponClass,
+      arcs,
+    })
+  );
+
+  $: memoChange(weaponClass, ...arcs);
+</script>
+
+<style>
+  .arcs {
+    margin-top: 0.5rem;
+  }
+</style>
diff --git a/src/lib/components/ShipEdit/Weaponry/Weapon/index.svelte b/src/lib/components/ShipEdit/Weaponry/Weapon/index.svelte
index 77fbb26..ad06add 100644
--- a/src/lib/components/ShipEdit/Weaponry/Weapon/index.svelte
+++ b/src/lib/components/ShipEdit/Weaponry/Weapon/index.svelte
@@ -18,6 +18,7 @@
   import Scattergun from "./Scattergun.svelte";
   import Needle from "./Needle.svelte";
   import Graser from "./Graser/index.svelte";
+  import Torpedo from "./Torpedo/index.svelte";
 
   const component = {
     beam: Beam,
@@ -26,6 +27,7 @@
     scattergun: Scattergun,
     needle: Needle,
     graser: Graser,
+    torpedo: Torpedo,
   };
 
   export let reqs = {};
diff --git a/src/lib/store/ship/weaponry/rules.ts b/src/lib/store/ship/weaponry/rules.ts
index 3c3d024..99c4e4d 100644
--- a/src/lib/store/ship/weaponry/rules.ts
+++ b/src/lib/store/ship/weaponry/rules.ts
@@ -33,7 +33,20 @@ type Graser = {
     arcs: Arc[];
 };
 
-export type Weapon = Beam | Submunition | PDS | Scattergun | Needle | Graser;
+type Torpedo = {
+    type: "torpedo";
+    weaponClass: 1 | 2 | 3 | 4;
+    arcs: Arc[];
+};
+
+export type Weapon =
+    | Beam
+    | Submunition
+    | PDS
+    | Scattergun
+    | Needle
+    | Graser
+    | Torpedo;
 
 export const weaponTypes = [
     {
@@ -67,6 +80,20 @@ export const weaponTypes = [
             },
         ],
     },
+    {
+        type: "torpedo",
+        name: "torpedo",
+        reqs: torpedoReqs,
+        initial: {
+            type: "torpedo",
+            weaponClass: 1,
+            arcs: ["F"],
+        } as any as Torpedo,
+        options: {
+            maxClass: 4,
+            nbrArcs: [1, 2, 3, "broadside"],
+        },
+    },
     {
         type: "submunition",
         name: "submunition pack",
@@ -153,7 +180,7 @@ function beamReqs({ weaponClass, arcs }: Beam) {
     };
 }
 
-function graserReqs({ weaponClass, arcs }: Beam) {
+function graserReqs({ weaponClass, arcs }: Graser) {
     let mass: number;
 
     if (weaponClass === 1) {
@@ -185,3 +212,20 @@ function graserReqs({ weaponClass, arcs }: Beam) {
         cost: 4 * mass,
     };
 }
+
+function torpedoReqs({ weaponClass, arcs }: Torpedo): Reqs {
+    let mass: number = 4;
+
+    if (isBroadside(arcs)) {
+        mass += 2;
+    } else {
+        mass += arcs.length - 1;
+    }
+
+    mass = mass * Math.pow(2, weaponClass - 1);
+
+    return {
+        mass,
+        cost: 3 * mass,
+    };
+}
diff --git a/src/routes/export/print/PrintShip/Identification.svelte b/src/routes/export/print/PrintShip/Identification.svelte
index c9a7087..0abe34f 100644
--- a/src/routes/export/print/PrintShip/Identification.svelte
+++ b/src/routes/export/print/PrintShip/Identification.svelte
@@ -10,15 +10,14 @@
     {shipType}
   </h2>
   <div class="reqs">
-    {cost} <i>paid</i> &nbsp; {mass} <i>weight</i>
+    {reqs.cost} <i>paid</i> &nbsp; {reqs.mass} <i>weight</i>
   </div>
 </div>
 
 <script>
   export let shipClass;
   export let shipType;
-  export let cost = 0;
-  export let mass = 0;
+  export let reqs = { cost: 0, mass: 0 };
 </script>
 
 <style>
diff --git a/src/routes/export/print/PrintShip/Weapons/Torpedo/index.story.svelte b/src/routes/export/print/PrintShip/Weapons/Torpedo/index.story.svelte
new file mode 100644
index 0000000..8fb93bb
--- /dev/null
+++ b/src/routes/export/print/PrintShip/Weapons/Torpedo/index.story.svelte
@@ -0,0 +1,9 @@
+<Hst.Story title="Export/PrintShip/Weapons/Torpedo">
+  <Torpedo arcs={["F", "FS"]} weaponClass={2} />
+</Hst.Story>
+
+<script>
+  import Torpedo from "./index.svelte";
+
+  export let Hst;
+</script>
diff --git a/src/routes/export/print/PrintShip/Weapons/Torpedo/index.svelte b/src/routes/export/print/PrintShip/Weapons/Torpedo/index.svelte
new file mode 100644
index 0000000..67ffe4e
--- /dev/null
+++ b/src/routes/export/print/PrintShip/Weapons/Torpedo/index.svelte
@@ -0,0 +1,49 @@
+<div class="torpedo">
+  <Arcs selected={arcs} size={40}>
+    <g transform="scale(0.12) translate(-315,-100)">
+      <path
+        d="M480,162.8c-57.2,0-103.5,46.3-103.5,103.5S422.8,369.8,480,369.8c57.2,0,103.5-46.3,103.5-103.5S537.2,162.8,480,162.8z
+		 M534.3,320.6l-38.2-22.8h-32.3l-38.2,22.8l22.8-38.2v-32.3L425.7,212l38.2,22.8h32.3l38.2-22.8l-22.8,38.2v32.3L534.3,320.6z"
+      />
+    </g>
+  </Arcs>
+  <div class="weaponClass">2</div>
+</div>
+
+<script>
+  import Arcs from "$lib/components/ShipEdit/Weaponry/Weapon/Arcs.svelte";
+  export let weaponClass = 1;
+  export let arcs = [];
+</script>
+
+<style>
+  .torpedo {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+  }
+  .weaponClass {
+    text-align: center;
+    background-color: black;
+    color: white;
+    border-radius: 50%;
+    width: 20px;
+  }
+  div {
+    margin: 0px 0.5rem;
+  }
+  div :global(path.arc) {
+    fill: none;
+  }
+  div :global(path.active) {
+    fill: black;
+  }
+  div :global(path.active:hover) {
+    fill: black;
+  }
+  text {
+    text-anchor: middle;
+    dominant-baseline: central;
+    font-size: var(--font-scale-10);
+  }
+</style>
diff --git a/src/routes/export/print/PrintShip/Weapons/printComps.js b/src/routes/export/print/PrintShip/Weapons/printComps.js
index af00c95..2f82b89 100644
--- a/src/routes/export/print/PrintShip/Weapons/printComps.js
+++ b/src/routes/export/print/PrintShip/Weapons/printComps.js
@@ -4,8 +4,10 @@ import PDS from "./PDS.svelte";
 import Scattergun from "./Scattergun.svelte";
 import Needlebeam from "./Needlebeam.svelte";
 import Graser from "./Graser/index.svelte";
+import Torpedo from "./Torpedo/index.svelte";
 
 export default {
+    torpedo: Torpedo,
     graser: Graser,
     beam: Beam,
     submunition: Submunition,