X-Git-Url: https://plomlompom.com/repos/?p=plomrogue2;a=blobdiff_plain;f=plomrogue_client%2Ftui.py;fp=plomrogue_client%2Ftui.py;h=ec04304b0b0358b1083b62b90038ab5096dab8a3;hp=0000000000000000000000000000000000000000;hb=d1b7ae346e13f77a72926173a3092d1e83663a9d;hpb=38a55f96dcd90f0f434b2fbcdc8a3dc943d737ed

diff --git a/plomrogue_client/tui.py b/plomrogue_client/tui.py
new file mode 100644
index 0000000..ec04304
--- /dev/null
+++ b/plomrogue_client/tui.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+import curses
+
+
+
+class CursesScreen:
+
+    def wrap_loop(self, loop):
+        curses.wrapper(self.start_loop, loop)
+
+    def safe_addstr(self, y, x, line, attr=0):
+        if y < self.size.y - 1 or x + len(line) < self.size.x:
+            self.stdscr.addstr(y, x, line, attr)
+        else:  # workaround to <https://stackoverflow.com/q/7063128>
+            cut_i = self.size.x - x - 1
+            cut = line[:cut_i]
+            last_char = line[cut_i]
+            self.stdscr.addstr(y, self.size.x - 2, last_char, attr)
+            self.stdscr.insstr(y, self.size.x - 2, ' ')
+            self.stdscr.addstr(y, x, cut, attr)
+
+    def reset_size(self):
+        from plomrogue.mapping import YX
+        self.size = YX(*self.stdscr.getmaxyx())
+        self.size = self.size - YX(self.size.y % 4, 0)
+        self.size = self.size - YX(0, self.size.x % 4)
+
+    def start_loop(self, stdscr, loop):
+        self.stdscr = stdscr
+        curses.curs_set(0)  # hide cursor
+        stdscr.timeout(10)
+        loop()
+
+
+
+def msg_into_lines_of_width(msg, width):
+    chunk = ''
+    lines = []
+    x = 0
+    for i in range(len(msg)):
+        if x >= width or msg[i] == "\n":
+            lines += [chunk]
+            chunk = ''
+            x = 0
+            if msg[i] == "\n":
+                x -= 1
+        if msg[i] != "\n":
+            chunk += msg[i]
+        x += 1
+    lines += [chunk]
+    return lines