kfs sdfsdf

app/kfc/kfc.js

@@ -1,3 +1,21 @@
+async function cropToScreen(text, x, y, width, height) {
+    let screen = []
+    let i = y
+    for (const line of text.split("\n")) {
+        if (i <= 0) {
+            screen.push(line.slice(x, width + x))
+            if (screen.length == height) {
+                break
+            }
+        } else {
+            i--
+        }
+    }
+    for (let i = screen.length; i < height; i++) {
+        screen.push("~")
+    }
+    return screen.join("\n")
+}
 
 async function main(args) {
     if (args.length != 2) {
@@ -5,10 +23,14 @@ async function main(args) {
         return 1
     }
 
+    let [terminal_width, terminal_height] = getTerminalSize()
+
     let content = readFile(args[1])
 
     let pos = getCursor()
 
+    await writeStdout(cropToScreen(content, 0, 0, terminal_width, terminal_height - 1))
+
     setStdinFlag(ENABLE_STDIN)
     setStdinFlag(SILENT_STDIN)
 
@@ -29,6 +51,9 @@ async function main(args) {
     }
 
     setStdinFlag(RENDER_STDIN)
+    setStdinFlag(DISABLE_STDIN)
+
+    await writeStdout("\n")
 
     return 0
 }