From 4dff6d834a03cd9286151253c6d699c17555d027 Mon Sep 17 00:00:00 2001
From: Cedric L'homme <rangzen@gmx.fr>
Date: Thu, 15 Mar 2018 21:18:06 +0100
Subject: [PATCH] add an info button for descriptions of the game mode.

---
 core/assets/bundles/bundle.properties         |  2 ++
 .../mindustry/ui/dialogs/LevelDialog.java     | 24 +++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/core/assets/bundles/bundle.properties b/core/assets/bundles/bundle.properties
index 7f75cb6a13..7c8c0653fe 100644
--- a/core/assets/bundles/bundle.properties
+++ b/core/assets/bundles/bundle.properties
@@ -340,6 +340,8 @@ keybind.weapon_3.name=weapon_3
 keybind.weapon_4.name=weapon_4
 keybind.weapon_5.name=weapon_5
 keybind.weapon_6.name=weapon_6
+mode.text.help.title=Description of modes
+mode.text.help.description="{0}" is the normal mode: limited resources and automatic incoming waves.\n"{1}" is a mode with infinite resources and no timer for waves.\n"{2}" is a mode with limited resources and no timer for waves.
 mode.waves.name=waves
 mode.sandbox.name=sandbox
 mode.freebuild.name=freebuild
diff --git a/core/src/io/anuke/mindustry/ui/dialogs/LevelDialog.java b/core/src/io/anuke/mindustry/ui/dialogs/LevelDialog.java
index 9a7c8d4424..0c1d5acb09 100644
--- a/core/src/io/anuke/mindustry/ui/dialogs/LevelDialog.java
+++ b/core/src/io/anuke/mindustry/ui/dialogs/LevelDialog.java
@@ -56,6 +56,7 @@ public class LevelDialog extends FloatingDialog{
 			group.add(b[0]);
 			selmode.add(b[0]).size(130f, 54f);
 		}
+		selmode.addButton("?", () -> displayGameModeHelp()).size(54f, 54f).padLeft(15f);
 		
 		content().add(selmode);
 		content().row();
@@ -171,4 +172,27 @@ public class LevelDialog extends FloatingDialog{
 			});
 		});
 	}
+
+	private void displayGameModeHelp() {
+		FloatingDialog d = new FloatingDialog(Bundles.get("mode.text.help.title"));
+		d.setFillParent(false);
+		Table table = new Table();
+		table.defaults().pad(1f);
+		ScrollPane pane = new ScrollPane(table, "clear");
+		pane.setFadeScrollBars(false);
+		table.row();
+		Label desclabel = new Label(
+				Bundles.format("mode.text.help.description",
+						Bundles.get("mode.waves.name"),
+						Bundles.get("mode.sandbox.name"),
+						Bundles.get("mode.freebuild.name")));
+		desclabel.setWrap(true);
+		table.add(desclabel).width(600);
+		table.row();
+
+		d.content().add(pane);
+		d.buttons().addButton("$text.ok", ()-> d.hide()).size(110, 50).pad(10f);
+		d.show();
+	}
+
 }