From 5e37c3e805088f58392349c3c801d481d469dac2 Mon Sep 17 00:00:00 2001
From: Sergeanur <s.anureev@yandex.ua>
Date: Sun, 22 Mar 2020 13:26:35 +0200
Subject: Console

---
 src/render/Console.cpp | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/render/Console.h   | 24 +++++++++++++
 2 files changed, 119 insertions(+)
 create mode 100644 src/render/Console.cpp
 create mode 100644 src/render/Console.h

(limited to 'src/render')

diff --git a/src/render/Console.cpp b/src/render/Console.cpp
new file mode 100644
index 00000000..898f4d44
--- /dev/null
+++ b/src/render/Console.cpp
@@ -0,0 +1,95 @@
+#include "common.h"
+#include "patcher.h"
+#include "Console.h"
+#include "Font.h"
+#include "Timer.h"
+
+#define CONSOLE_X_POS (30.0f)
+#define CONSOLE_Y_POS (10.0f)
+#define CONSOLE_LINE_HEIGHT (12.0f)
+
+CConsole &TheConsole = *(CConsole*)0x8F6498;
+
+void
+CConsole::AddLine(char *s, uint8 r, uint8 g, uint8 b)
+{
+	char tempstr[MAX_STR_LEN+1];
+
+	while (strlen(s) > MAX_STR_LEN) {
+		strncpy_s(tempstr, s, MAX_STR_LEN);
+		tempstr[MAX_STR_LEN-1] = '\0';
+		s += MAX_STR_LEN - 1;
+		AddOneLine(tempstr, r, g, b);
+	}
+	AddOneLine(s, r, g, b);
+}
+
+void
+CConsole::AddOneLine(char *s, uint8 r, uint8 g, uint8 b)
+{
+	int32 StrIndex = (m_nLineCount + m_nCurrentLine) % MAX_LINES;
+
+	for (int32 i = 0; i < MAX_STR_LEN; i++) {
+		Buffers[StrIndex][i] = s[i];
+		if (s[i] == '\0') break;
+	}
+
+	uint8 _strNum1 = m_nLineCount;
+	if (_strNum1 < MAX_LINES)
+		_strNum1++;
+
+	m_aTimer[StrIndex] = CTimer::GetTimeInMilliseconds();
+	Buffers[StrIndex][MAX_STR_LEN-1] = '\0';
+	m_aRed[StrIndex] = r;
+	m_aGreen[StrIndex] = g;
+	m_aBlue[StrIndex] = b;
+
+	if (_strNum1 >= MAX_LINES)
+		m_nCurrentLine = (m_nCurrentLine + 1) % MAX_LINES;
+	else
+		m_nLineCount = _strNum1;
+
+}
+
+void
+CConsole::Display()
+{
+	CFont::SetPropOn();
+	CFont::SetBackgroundOff();
+	CFont::SetScale(0.6f, 0.6f); 
+	CFont::SetCentreOff();
+	CFont::SetRightJustifyOff();
+	CFont::SetJustifyOn();
+	CFont::SetRightJustifyWrap(0.0f);
+	CFont::SetBackGroundOnlyTextOff();
+	CFont::SetFontStyle(FONT_BANK);
+#ifndef FIX_BUGS
+	CFont::SetPropOff(); // not sure why this is here anyway
+#endif
+	CFont::SetWrapx(RsGlobal.width);
+
+	while (m_nLineCount != 0 && CTimer::GetTimeInMilliseconds() - m_aTimer[m_nCurrentLine] > 20000) {
+		m_nLineCount--;
+		m_nCurrentLine = (m_nCurrentLine + 1) % MAX_LINES;
+	}
+
+	for (int16 i = 0; i < m_nLineCount; i++) {
+		int16 line = (i + m_nCurrentLine) % MAX_LINES;
+		CFont::SetColor(CRGBA(0, 0, 0, 200));
+		CFont::PrintString(CONSOLE_X_POS + 1.0f, CONSOLE_Y_POS + 1.0f + i * CONSOLE_LINE_HEIGHT, Buffers[line]);
+		CFont::SetColor(CRGBA(m_aRed[line], m_aGreen[line], m_aBlue[line], 200));
+		CFont::PrintString(CONSOLE_X_POS, CONSOLE_Y_POS + i * CONSOLE_LINE_HEIGHT, Buffers[line]);
+	}
+}
+
+void
+cprintf(char* format, ...)
+{
+	char s[256];
+	va_list vl1, vl2;
+
+	va_start(vl1, format);
+	va_copy(vl2, vl1);
+	vsprintf(s, format, vl1);
+	TheConsole.AddLine(s, 255, 255, 128);
+}
\ No newline at end of file
diff --git a/src/render/Console.h b/src/render/Console.h
new file mode 100644
index 00000000..eb84c1a5
--- /dev/null
+++ b/src/render/Console.h
@@ -0,0 +1,24 @@
+#pragma once
+
+class CConsole
+{
+	enum
+	{
+		MAX_LINES = 8, // BUG? only shows 7
+		MAX_STR_LEN = 40,
+	};
+
+	uint8 m_nLineCount;
+	uint8 m_nCurrentLine;
+	wchar Buffers[MAX_LINES][MAX_STR_LEN];
+	uint32 m_aTimer[MAX_LINES];
+	uint8 m_aRed[MAX_LINES];
+	uint8 m_aGreen[MAX_LINES];
+	uint8 m_aBlue[MAX_LINES];
+public:
+	void AddLine(char *s, uint8 r, uint8 g, uint8 b);
+	void AddOneLine(char *s, uint8 r, uint8 g, uint8 b);
+	void Display();
+};
+
+extern CConsole &TheConsole;
\ No newline at end of file
-- 
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