From 7bfc0344210cf1ea85ccbe784ea54d172ebadc40 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Fri, 23 Jan 2015 21:33:18 -0500
Subject: XEEN: Implement cmdJumpRnd script opcode

---
 engines/xeen/scripts.cpp | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'engines/xeen/scripts.cpp')

diff --git a/engines/xeen/scripts.cpp b/engines/xeen/scripts.cpp
index 247165f085..6a08286148 100644
--- a/engines/xeen/scripts.cpp
+++ b/engines/xeen/scripts.cpp
@@ -452,8 +452,20 @@ void Scripts::cmdConfirmWord(Common::Array<byte> &params) {
 }
 
 void Scripts::cmdDamage(Common::Array<byte> &params) { error("TODO"); }
-void Scripts::cmdJumpRnd(Common::Array<byte> &params) { error("TODO"); }
-void Scripts::cmdAfterEvent(Common::Array<byte> &params) { error("TODO"); }
+
+/**
+ * Jump if a random number matches a given value
+ */
+void Scripts::cmdJumpRnd(Common::Array<byte> &params) {
+	int v = _vm->getRandomNumber(1, params[0]);
+	if (v == params[1])
+		_lineNum = params[2] - 1;
+
+	_var4F = true;
+	cmdNoAction(params);
+}
+
+void Scripts::cmdAlterEvent(Common::Array<byte> &params) { error("TODO"); }
 
 /**
  * Stores the current location and line for later resuming, and set up to execute
-- 
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