ZVISION: Add splitter function into controls class.

2 files changed, 26 insertions, 0 deletions

diff --git a/engines/zvision/control.cpp b/engines/zvision/control.cpp
index 0346228681..ef2e90f8ce 100644
--- a/engines/zvision/control.cpp
+++ b/engines/zvision/control.cpp
@@ -103,4 +103,28 @@ void Control::parseTiltControl(ZVision *engine, Common::SeekableReadStream &stre
 	renderTable->generateRenderTable();
 }
 
+void Control::getParams(Common::String &input_str, Common::String &parameter, Common::String &values) {
+	const char *chrs = input_str.c_str();
+	uint lbr;
+
+	for (lbr = 0; lbr < input_str.size(); lbr++)
+		if (chrs[lbr] == '(')
+			break;
+
+	if (lbr >= input_str.size())
+		return;
+
+	uint rbr;
+
+	for (rbr = lbr + 1; rbr < input_str.size(); rbr++)
+		if (chrs[rbr] == ')')
+			break;
+
+	if (rbr >= input_str.size())
+		return;
+
+	parameter = Common::String(chrs, chrs + lbr);
+	values = Common::String(chrs + lbr + 1, chrs + rbr);
+}
+
 } // End of namespace ZVision
diff --git a/engines/zvision/control.h b/engines/zvision/control.h
index 65d76da5c4..93ad5f5df1 100644
--- a/engines/zvision/control.h
+++ b/engines/zvision/control.h
@@ -24,6 +24,7 @@
 #define ZVISION_CONTROL_H
 
 #include "common/keyboard.h"
+#include "common/str.h"
 
 
 namespace Common {
@@ -102,6 +103,7 @@ protected:
 	ZVision *_engine;
 	uint32 _key;
 
+	void getParams(Common::String &input_str, Common::String &parameter, Common::String &values);
 // Static member functions
 public:
 	static void parseFlatControl(ZVision *engine);