Add CG Menu & Zoom control

game/src/cg_gallery.rpy

@@ -1,5 +1,4 @@
 init python:
-
     # CONST PARAMS
     GALLERY_COLS = 3
     PREFERRED_WIDTH = 432 #px (1920 * 0.225)
@@ -14,7 +13,7 @@ init python:
                     { 'path': "images/cgs/", 'name': "CG", 'eval': None },
                     #{ 'path': "images/animations/", 'name': "Animations", 'eval': None },
                     { 'path': "images/NotForKids!/", 'name': "Lewd",
-                        'eval': 'presistent.lewd == True'
+                        'eval': 'persistent.lewd == True'
                     }
                ]
     #path: folder, name: shows up in gallery, eval: runs eval() on string
@@ -80,10 +79,25 @@ init python:
     # Call to loading the gallery
     loadGallery()
 
+    #for zooming in and out
+    zoom_arr = []
+    for x in range(1,5):
+        _zoom = 1.0
+        _zoom *= 1+(x*0.25)
+        zoom_arr.append(_zoom)
+
+    for y in range(9,1,-1):
+        _zoom = 1.0
+        _zoom *= (y*0.125)
+        zoom_arr.append(_zoom)
+
+    zoom_arr.sort()
 """
 'Recursive' / Loopable / Roundtrip Screens
 _0 <-> _1
 """
+#There is renpy.restart_interaction but since I wrote all this, it's too late
+#screen cg_gallery(flag, __yoffset = 0, origin = 'CG'):
 screen cg_gallery_0(__yoffset = 0, origin = 'CG'):
     tag menu
     use cg_gallery('1', __yoffset, origin)
@@ -91,6 +105,13 @@ screen cg_gallery_1( __yoffset = 0, origin = 'CG'):
     tag menu
     use cg_gallery('0', __yoffset, origin)
 
+#screen view_image(fn, _origin, zoom=1):
+screen view_image_a(fn, _origin, zoom):
+    tag menu
+    use view_image(fn, _origin, zoom, 'b')
+screen view_image_b(fn, _origin, zoom):
+    tag menu
+    use view_image(fn, _origin, zoom, 'a')
 """
 CG Gallery screen - A screen that shows the image gallery
 Basically Gallery Object has terrible defaults, so I just wrote my own stuff
@@ -146,14 +167,20 @@ screen cg_gallery(flag, __yoffset = 0, origin = 'CG'):
 
             spacing gui.navigation_spacing
 
-
             for cp in CG_PATHS:
-                #gallery_dic[cp['name']] = [] #
-                if cp['name'] is origin:
-                    textbutton _(cp['name'])
+#define gui.button_text_idle_color = gui.idle_color
+#define gui.button_text_hover_color = gui.hover_color
+#define gui.button_text_selected_color = gui.selected_color
+#define gui.button_text_insensitive_color = gui.insensitive_color
+                if cp['name'] == origin:
+                    textbutton _(cp['name']) text_color gui.selected_color
                 else:
-                    textbutton _(cp['name']) action ShowMenu('cg_gallery_'+flag, 0, cp['name'])
-#textbutton _(cp['name']) action set_reflow(origin, cp['name'], gallery_rows, empty_spaces)
+                    if cp['eval'] is None:
+                        textbutton _(cp['name']) action ShowMenu('cg_gallery_'+flag, 0, cp['name'])
+                    elif eval(cp['eval']):
+                        textbutton _(cp['name']) action ShowMenu('cg_gallery_'+flag, 0, cp['name'])
+                    else:
+                        textbutton _(cp['name'])
             textbutton _("Return") action ShowMenu('main_menu')
 
             if _in_replay:
@@ -163,17 +190,16 @@ screen cg_gallery(flag, __yoffset = 0, origin = 'CG'):
 
     label "Gallery"
 
-
-
 """
 if/else flow control & extra parameters for Buttons
 """
 screen flag_button(item, yoffset, origin):
     python:
         flag = renpy.seen_image(item['item'])
+
     if flag:
         button:
-            action ShowMenu('view_image', item['fn'], ShowMenu('cg_gallery_0', yoffset, origin))
+            action ShowMenu('view_image_a', item['fn'], ShowMenu('cg_gallery_0', yoffset, origin), 0.0)
             xcenter 0.5 ycenter 0.5
             vbox:
                 text item["item"] xalign 0.5
@@ -188,14 +214,30 @@ screen flag_button(item, yoffset, origin):
 """
 view_image, Loads the image in fullscreen with viewport control.
 """
-screen view_image(fn, _origin):
+screen view_image(fn, _origin, zoom=0.0, flag='a'):
+    python:
+        if zoom == 0.0:
+            zoom = zoom_arr.index(1.0)
+        zoom_a = zoom+1
+        zoom_a_f = ShowMenu('view_image_'+flag, fn, _origin, zoom_a)
+        zoom_b = zoom-1
+        zoom_b_f = ShowMenu('view_image_'+flag, fn, _origin, zoom_b)
+
     tag menu
     key "game_menu" action _origin
-    viewport:
+
+    # mousewheel & insert+delete
+    if zoom_a < len(zoom_arr):
+        key 'mousedown_4' action zoom_a_f
+        key 'K_INSERT' action zoom_a_f
+    if zoom_b > 0:
+        key 'mousedown_5' action zoom_b_f
+        key 'K_DELETE' action zoom_b_f
+
+    viewport id "vie":
         #Ren'Py is isn't smart enough to not edgescroll while pressed, so we'll have to disable this for mobile
         edgescroll (300, 1800)
         draggable True
         arrowkeys True
         pagekeys True
-#edgescroll 1.0
-        add fn
+        add fn zoom zoom_arr[zoom] anchor (0.5, 0.5)