clui: architecture go to base class for clients; fix bugs

1 files changed, 65 insertions, 0 deletions

diff --git a/src/client/clui/Client.cpp b/src/client/clui/Client.cpp
new file mode 100644
index 0000000..36859ce
--- /dev/null
+++ b/src/client/clui/Client.cpp
@@ -0,0 +1,65 @@
+#include <string.h>
+
+#include "Client.hpp"
+#include "clui.hpp"
+
+const int key_enter = 10;
+const int key_escape = 27;
+const int key_backspace = 127;
+
+void Client::HandleActions()
+{
+	int key = room->InputGetch();
+	switch(key)
+	{
+		case key_escape: {
+			this->BreakLoop();
+			break;
+		}
+		case ' '...'~': { // ascii table 32...126
+			AddCharToBuffer(key);
+			room->AddCharToSendMsg(key);
+			break;
+		}
+		case '\n': { // send message
+			if(in_buf_used <= 0)
+				return;
+			SendMessage(in_buffer);
+			memset(in_buffer, 0, (in_buf_used+1)*sizeof(char)); 
+			in_buf_used = 0;
+
+			room->InputClear();
+			room->SetInputCursor(1, 1);
+			break;
+		}
+		case key_backspace: {
+			RemoveCharFromBuffer();
+			room->RemoveCharFromMsg();
+			break;
+		}
+		default: break;
+	}
+}
+
+void Client::AddMessage(const char *msg, int type)
+{
+	room->AddMessage(msg, type);
+}
+
+void Client::AddCharToBuffer(char ch)
+{
+	if(in_buf_used >= max_usermsg_len-1)
+		return;
+
+	in_buffer[in_buf_used] = ch;
+	in_buf_used++;
+}
+
+void Client::RemoveCharFromBuffer()
+{
+	if(in_buf_used <= 0)
+		return;
+
+	in_buffer[in_buf_used] = '\0';
+	in_buf_used--;
+}
\ No newline at end of file