Add heart effect (#6188)

* add heart effect

* clean up syntax

* convert indentation to spaces

* appease the linter

* hopefully resolve merge conflict

* add missing semicolons

* add label to toggle switch

* Revert "add label to toggle switch"

This reverts commit 5e83d9b9109f5f1922555484f7492596cc5966ff.

* remove extra space

* replace gift heart with emoji heart in timeline message

* reduce number of emoji triggers

* copyright should be myself

* Update src/effects/index.ts

Co-authored-by: ColonisationCaptain <52425971+ColonisationCaptain@users.noreply.github.com>
Co-authored-by: Travis Ralston <travpc@gmail.com>
Co-authored-by: Travis Ralston <travisr@matrix.org>

src/effects/index.ts

@@ -21,6 +21,7 @@ import { FireworksOptions } from "./fireworks";
 import { RainfallOptions } from "./rainfall";
 import { SnowfallOptions } from "./snowfall";
 import { SpaceInvadersOptions } from "./spaceinvaders";
+import { HeartOptions } from "./hearts";
 
 /**
  * This configuration defines room effects that can be triggered by custom message types and emojis
@@ -85,5 +86,15 @@ export const CHAT_EFFECTS: Array<Effect<{ [key: string]: any }>> = [
             gravity: 0.01,
         },
     } as Effect<SpaceInvadersOptions>,
+    {
+        emojis: ["💝"],
+        msgType: "io.element.effect.hearts",
+        command: "hearts",
+        description: () => _td("Sends the given message with hearts"),
+        fallbackMessage: () => _t("sends hearts") + " 💝",
+        options: {
+            maxCount: 120,
+            gravity: 3.2,
+        },
+    } as Effect<HeartOptions>,
 ];
-