make image fit

README.md

@@ -0,0 +1,10 @@
+# ElectionsBot
+
+A political bot for Discord that returns data, results, and more.
+
+# Quickstart
+```
+npm i
+tsc
+node dist/index.js
+```

config.example.json

@@ -0,0 +1,3 @@
+{
+	"token": "INSERT_TOKEN_HERE"
+}

src/index.ts

@@ -153,6 +153,10 @@ if (!config.token) {
 							return;
 						}
 					}
+					if (overlayopacity > 100 || overlayopacity < 0) {
+						await i.editReply("Invalid opacity!");
+						return;
+					}
 					var result = await MakePrediction(election, overlayimage?.url, overlayopacity ? Math.round((overlayopacity / 100) * 255) : 255);
 					var embed = new EmbedBuilder()
 						.setTitle(election.title)

src/predictor.ts

@@ -47,6 +47,7 @@ export function MakePrediction(election : Election, overlay_image?: string, over
 			const url = await fetch(overlay_image);
             const arrayBuffer = await url.arrayBuffer();
             const overlayBuffer = Buffer.from(arrayBuffer);
+            const { width, height } = await sharp(png).metadata();
 
             const overlay = await sharp(overlayBuffer)
                 .composite([{
@@ -59,6 +60,7 @@ export function MakePrediction(election : Election, overlay_image?: string, over
                     tile: true,
                     blend: 'dest-in',
                 }])
+                .resize(width, height)
                 .png()
                 .toBuffer();