feat: initial game screen and input window defs

utils/helper/incremental_print.go

@@ -0,0 +1,19 @@
+package helper
+
+import (
+	"time"
+
+	. "github.com/gbin/goncurses"
+)
+
+func IncrementalPrint(scr *Window, text string, from_y int, from_x int, interval_millis int) {
+  for i:=0; i < len(text); i++ {
+    ch := string([]rune(text)[i])
+    _, mx := scr.MaxYX()
+    cy := i / mx + 2 + from_y
+    cx := i % mx + 2
+    scr.MovePrint(cy, cx, ch)
+    time.Sleep( time.Duration(1000 / len(text)) * time.Millisecond)
+    scr.Refresh()
+  }
+}

utils/window_helper/window_helper.go

@@ -1,13 +0,0 @@
-package window_helper
-import (
-  . "github.com/gbin/goncurses"
-)
-
-func CreateMenu(win *Window, menu_string []string) {
-  x, y := 2, 2 
-  win.Clear()
-  win.Box(0, 0)
-  for i, str := range menu_string {
-    win.MovePrint(y+i, x, str)
-  }
-}

utils/windows/windows.go

@@ -0,0 +1,49 @@
+package windows
+
+import (
+  . "github.com/gbin/goncurses"
+)
+const (
+  LEFT_PAD = 2 
+  RIGHT_PAD = 2
+)
+func InputPrompt(
+	scr *Window,
+	title string,
+	prompt string,
+	input_length int,
+) string {
+	height, length := 8, len(prompt)+input_length+LEFT_PAD+RIGHT_PAD
+	my, mx := scr.MaxYX()
+	w, err := NewWindow(
+		height,
+		length,
+		(my/2)-(height/2),
+		(mx/2)-(length/2),
+	)
+	if err != nil {
+		panic("Oh no sth went wrong in input!!")
+	}
+	w.Box(0, 0)
+	Echo(true)
+	w.MovePrint(0, 1, title)
+	w.MovePrint(2, 2, prompt)
+	w.Move(2, 2+len(prompt))
+	input, err := w.GetString(input_length) // character input box
+	if err != nil {
+		panic("Oh no sth went wrong in input 2!!")
+	}
+	w.MovePrintf(height-2, 2, "Press q to continue...")
+	w.Refresh()
+	Echo(false)
+	for {
+		ch := w.GetChar()
+		switch Key(ch) {
+		case 'q':
+			w.Erase()
+			w.Refresh()
+			w.Delete()
+			return input
+		}
+	}
+}