PrintScreen key now takes a screenshot (for modules: game:saveScreenshot() and keybind SCREENSHOT)

git-svn-id: http://svn.net-core.org/repos/t-engine4@4033 51575b47-30f0-44d4-a5cc-537603b46e54

build/options.lua

@@ -17,7 +17,7 @@
 -- Nicolas Casalini "DarkGod"
 -- darkgod@te4.org
 
-TE4CORE_VERSION = 14
+TE4CORE_VERSION = 15
 corename = "te4core-"..TE4CORE_VERSION
 
 newoption {

game/engines/default/data/keybinds/interface.lua

@@ -30,3 +30,10 @@ defineAction{
 	group = "actions",
 	name = "Show message log",
 }
+
+defineAction{
+	default = { "sym:_PRINTSCREEN:false:false:false:false" },
+	type = "SCREENSHOT",
+	group = "actions",
+	name = "Take a screenshot",
+}

game/engines/default/engine/Game.lua

@@ -486,3 +486,19 @@ function _M:takeScreenshot(for_savefile)
 		return core.display.getScreenshot(0, 0, self.w, self.h)
 	end
 end
+
+--- Take a screenshot of the game
+-- @param for_savefile The screenshot will be used for savefile display
+function _M:saveScreenshot()
+	local s = self:takeScreenshot()
+	if not s then return end
+	fs.mkdir("/screenshots")
+
+	local file = ("/screenshots/%s-%d.png"):format(self.__mod_info.version_string, os.time())
+	local f = fs.open(file, "w")
+	f:write(s)
+	f:close()
+
+	local Dialog = require "engine.ui.Dialog"
+	Dialog:simplePopup("Screenshot taken!", "File: "..fs.getRealPath(file))
+end

game/engines/default/engine/version.lua

@@ -18,7 +18,7 @@
 -- darkgod@te4.org
 
 -- Engine Version
-engine.version = {0,9,31,"te4",14}
+engine.version = {0,9,32,"te4",15}
 engine.require_c_core = engine.version[5]
 engine.version_id = ("%s-%d_%d.%d.%d"):format(engine.version[4], engine.require_c_core, engine.version[1], engine.version[2], engine.version[3])
 

game/engines/default/modules/boot/dialogs/MainMenu.lua

@@ -71,6 +71,7 @@ function _M:init()
 			game:registerDialog(require("engine.DebugConsole").new())
 		end
 	end)
+	self.key:addBind("SCREENSHOT", function() self:saveScreenshot() end)
 
 end
 

game/modules/example/class/Game.lua

@@ -339,6 +339,8 @@ function _M:setupCommands()
 			self:onQuit()
 		end,
 
+		SCREENSHOT = function() self:saveScreenshot() end,
+
 		EXIT = function()
 			local menu menu = require("engine.dialogs.GameMenu").new{
 				"resume",

game/modules/example/init.lua

@@ -23,7 +23,7 @@ short_name = "example"
 author = { "DarkGod", "darkgod@te4.org" }
 homepage = "http://te4.org/modules:example"
 version = {1,0,0}
-engine = {0,9,31,"te4"}
+engine = {0,9,32,"te4"}
 description = [[
 This is *NOT* a game, just an example/template to make your own using the T-Engine4.
 ]]

game/modules/example_realtime/class/Game.lua

@@ -338,6 +338,8 @@ function _M:setupCommands()
 			self:onQuit()
 		end,
 
+		SCREENSHOT = function() self:saveScreenshot() end,
+
 		EXIT = function()
 			local menu menu = require("engine.dialogs.GameMenu").new{
 				"resume",

game/modules/example_realtime/init.lua

@@ -23,7 +23,7 @@ short_name = "example_realtime"
 author = { "DarkGod", "darkgod@te4.org" }
 homepage = "http://te4.org/modules:example"
 version = {1,0,0}
-engine = {0,9,31,"te4"}
+engine = {0,9,32,"te4"}
 description = [[
 This is *NOT* a game, just an example/template to make your own using the T-Engine4.
 ]]

game/modules/tome/class/Game.lua

@@ -1275,6 +1275,8 @@ function _M:setupCommands()
 			self.player.changed = true
 		end,
 
+		SCREENSHOT = function() self:saveScreenshot() end,
+
 		HELP = "EXIT",
 		EXIT = function()
 			local menu menu = require("engine.dialogs.GameMenu").new{

game/modules/tome/init.lua

@@ -22,8 +22,8 @@ long_name = "Tales of Maj'Eyal: Age of Ascendancy"
 short_name = "tome"
 author = { "DarkGod", "darkgod@te4.org" }
 homepage = "http://tome.te4.org/"
-version = {3,9,31}
-engine = {0,9,31,"te4"}
+version = {3,9,32}
+engine = {0,9,32,"te4"}
 description = [[
 Welcome to Maj'Eyal.