Initial Commit - 1.0.0k

engine/save_manager.lua

@@ -0,0 +1,84 @@
+require "love.system" 
+
+if (love.system.getOS() == 'OS X' ) and (jit.arch == 'arm64' or jit.arch == 'arm' or true) then jit.off() end
+
+require "love.timer"
+require "love.thread"
+require 'love.filesystem'
+require "engine/object"
+require "engine/string_packer"
+
+--vars needed for sound manager thread
+CHANNEL = love.thread.getChannel("save_request")
+
+ while true do
+    --Monitor the channel for any new requests
+    local request = CHANNEL:demand() -- Value from channel
+    if request then
+        --Saves progress for settings, unlocks, alerts and discoveries
+        if request.type == 'save_progress' then
+            local prefix_profile = (request.save_progress.SETTINGS.profile or 1)..''
+            if not love.filesystem.getInfo(prefix_profile) then love.filesystem.createDirectory( prefix_profile ) end
+            prefix_profile = prefix_profile..'/'
+
+            if not love.filesystem.getInfo(prefix_profile..'meta.jkr') then
+                love.filesystem.append( prefix_profile..'meta.jkr', 'return {}' )
+            end
+
+            local meta = STR_UNPACK(get_compressed(prefix_profile..'meta.jkr') or 'return {}')
+            meta.unlocked = meta.unlocked or {}
+            meta.discovered = meta.discovered or {}
+            meta.alerted = meta.alerted or {}
+
+            local _append = false
+
+            for k, v in pairs(request.save_progress.UDA) do
+                if string.find(v, 'u') and not meta.unlocked[k] then 
+                    meta.unlocked[k] = true
+                    _append = true
+                end
+                if string.find(v, 'd') and not meta.discovered[k] then 
+                    meta.discovered[k] = true
+                    _append = true
+                end
+                if string.find(v, 'a') and not meta.alerted[k] then 
+                    meta.alerted[k] = true
+                    _append = true
+                end
+            end
+            if _append then compress_and_save( prefix_profile..'meta.jkr', STR_PACK(meta)) end
+
+            compress_and_save('settings.jkr', request.save_progress.SETTINGS)
+            compress_and_save(prefix_profile..'profile.jkr', request.save_progress.PROFILE)
+
+            CHANNEL:push('done')
+        --Saves the settings file
+        elseif request.type == 'save_settings' then 
+            compress_and_save('settings.jkr', request.save_settings)
+            compress_and_save(request.profile_num..'/profile.jkr', request.save_profile)
+            --Saves the metrics file
+        elseif request.type == 'save_metrics' then 
+            compress_and_save('metrics.jkr', request.save_metrics)
+        --Saves any notifications
+        elseif request.type == 'save_notify' then 
+            local prefix_profile = (request.profile_num or 1)..''
+            if not love.filesystem.getInfo(prefix_profile) then love.filesystem.createDirectory( prefix_profile ) end
+            prefix_profile = prefix_profile..'/'
+
+            if not love.filesystem.getInfo(prefix_profile..'unlock_notify.jkr') then love.filesystem.append( prefix_profile..'unlock_notify.jkr', '') end
+            local unlock_notify = get_compressed(prefix_profile..'unlock_notify.jkr') or ''
+
+            if request.save_notify and not string.find(unlock_notify, request.save_notify) then 
+                compress_and_save( prefix_profile..'unlock_notify.jkr', unlock_notify..request.save_notify..'\n')
+            end
+
+        --Saves the run
+        elseif request.type == 'save_run' then 
+            local prefix_profile = (request.profile_num or 1)..''
+            if not love.filesystem.getInfo(prefix_profile) then love.filesystem.createDirectory( prefix_profile ) end
+            prefix_profile = prefix_profile..'/'
+
+            compress_and_save(prefix_profile..'save.jkr', request.save_table)
+        end
+    end
+end