Add dungeon generation to frontend

app/dungeon.py

@@ -289,7 +289,7 @@ def genGridDungeonB64(gSizeX,gSizeY,mScale,imScale,numCells=None):
     #cv2.imshow("here",im)
     #cv2.waitKey(0)
     #base64 encode as jpg
-    ret,buf = cv2.imencode('.jpg',im)
+    ret,buf = cv2.imencode('.png',im)
     enc = base64.b64encode(buf)
     return enc
 

app/routes.py

@@ -4,6 +4,8 @@ from flask import Flask, render_template, request, redirect
 
 from items import get_items, get_worlds, get_monsters
 
+from dungeon import genGridDungeonB64
+
 from random import choice, sample
 
 import re
@@ -163,5 +165,19 @@ def random_monster():
     m = choice(get_monsters())
     return redirect("/monsters#"+m.name)
 
+@app.route("/dungeon")
+def dungeon():
+    return render_template('dungeon.html')
+
+@app.route("/dungeonGen", methods=["POST"])
+def genDungeon():
+    x = int(request.form['x'])
+    y = int(request.form['y'])
+    m = int(request.form['m'])
+    s = int(request.form['s'])
+    c = int(request.form['c'])
+    enc = str(genGridDungeonB64(x,y,m,s,c))[2:-1]
+    return render_template('image.html',data=enc)
+
 if __name__ == "__main__":
     app.run()

app/static/style.css

@@ -169,3 +169,4 @@ table.rolls td, table.rolls th {
 .action .kind, .action .onhit, .action .name {
 	font-style: italic;
 }
+

app/templates/dungeon.html

@@ -0,0 +1,16 @@
+{% extends "base.html" %}
+{% block content %}
+    <form action="/dungeonGen" method="post">
+        Dungeon width:
+        <input type=number name="x" placeholder=10>
+        Dungeon height:
+        <input type=number name="y" placeholder=10>
+        Tile size:
+        <input type=number name="m" placeholder=8>
+        Image scale:
+        <input type=number name="s" placeholder=24>
+        Number of Rooms:
+        <input type=number name="c" placeholder=6>
+        <input type=submit value="generate">
+    </form>
+{% endblock %}

app/templates/image.html

@@ -0,0 +1,4 @@
+{% extends "base.html" %}
+{% block content %}
+    <img src="data:image/jpg;base64,{{data}}" alt="Dungeon Image" />
+{% endblock %}

app/templates/index.html

@@ -24,6 +24,7 @@
 	</nav>
 
     <a href="/marches">.</a>
+    <a href="/dungeon">.</a>
 
 
 	{% if searchResults is defined %}