Initial commit: OpenRA game engine

Fork from OpenRA/OpenRA with one-click launch script (start-ra.cmd)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

mods/common/chrome/ingame-chat.yaml

@@ -0,0 +1,61 @@
+Container@CHAT_PANEL:
+	X: (WINDOW_WIDTH - WIDTH) / 2
+	Y: WINDOW_HEIGHT - HEIGHT - 56
+	Width: 550
+	Height: 194
+	Logic: IngameChatLogic
+		OpenTeamChatKey: OpenTeamChat
+		OpenGeneralChatKey: OpenGeneralChat
+		Templates:
+			Chat: CHAT_LINE_TEMPLATE
+			System: SYSTEM_LINE_TEMPLATE
+			Mission: CHAT_LINE_TEMPLATE
+	Children:
+		LogicKeyListener@OPEN_CHAT_KEY_LISTENER:
+		Container@CHAT_OVERLAY:
+			Width: PARENT_WIDTH - 24
+			Height: PARENT_HEIGHT - 30
+			Visible: false
+			Children:
+				TextNotificationsDisplay@CHAT_DISPLAY:
+					Width: PARENT_WIDTH
+					Height: PARENT_HEIGHT
+					DisplayDurationMs: 10000
+					BottomSpacing: 3
+		Container@CHAT_CHROME:
+			Width: PARENT_WIDTH
+			Height: PARENT_HEIGHT
+			Children:
+				Button@CHAT_MODE:
+					Y: PARENT_HEIGHT - HEIGHT
+					Width: 50
+					Height: 25
+					Text: button-chat-chrome-mode.label
+					Font: Bold
+					Key: ToggleChatMode
+					TooltipText: button-chat-chrome-mode.tooltip
+					TooltipContainer: TOOLTIP_CONTAINER
+				TextField@CHAT_TEXTFIELD:
+					X: 55
+					Y: PARENT_HEIGHT - HEIGHT
+					Width: 466
+					Height: 25
+				Button@CHAT_CLOSE:
+					X: 526
+					Y: PARENT_HEIGHT - HEIGHT
+					Width: 24
+					Height: 25
+					Children:
+						Image:
+							ImageCollection: lobby-bits
+							ImageName: kick
+							X: 6
+							Y: 8
+				LogicKeyListener@KEY_LISTENER:
+				ScrollPanel@CHAT_SCROLLPANEL:
+					Y: PARENT_HEIGHT - HEIGHT - 30
+					Width: 550
+					Height: 164
+					TopBottomSpacing: 3
+					ItemSpacing: 4
+					Align: Bottom