overlayPrint() implemented.

.gitattributes

@@ -0,0 +1 @@
+*.png filter=lfs diff=lfs merge=lfs -text

.gitignore

@@ -1,6 +1,7 @@
 *~
 *.log
 *.user
+*.user.*
 *.ISO
 *.iso
 *.m4v
@@ -34,3 +35,4 @@ videotest/*.singe
 games/
 build/
 singe/source.inc.sh
+singe/font.h

singe/preBuild.sh

@@ -142,15 +142,25 @@ function autoBuild() {
 }
 
 
+function createEmbeddedBinary() {
+	local BINFILE=$1
+	local SOURCEFILE=$2
+	local BLOCKER=$3
+
+	if [[ ! -e "${SOURCEFILE}" ]]; then
+		outputHeader ${BLOCKER} > ${SOURCEFILE}
+		xxd -i ${BINFILE} >> ${SOURCEFILE}
+		outputFooter ${BLOCKER} >> ${SOURCEFILE}
+	fi
+}
+
+
 function createExtensionHeader() {
 	local FFMPEG=$1
 	local a=
 	local c=0
 	
-	outputLicense
+	outputHeader FFMPEG_EXTENSIONS_H
-	printf "\n\n#ifndef FFMPEG_EXTENSIONS_H\n#define FFMPEG_EXTENSIONS_H\n\n\n"
-	printf "// ===== THIS FILE IS AUTOMATICALLY GENERATED - DO NOT EDIT =====\n\n\n"
-	printf "#pragma GCC diagnostic push\n#pragma GCC diagnostic ignored \"-Wunused-variable\"\n"
 	printf "static char *ffmpegExtensions[] = {\n"
 	printf "\t"
 	getExtensions "${FFMPEG}" | sort | uniq -u | while read a; do
@@ -161,7 +171,8 @@ function createExtensionHeader() {
 			c=0
 		fi
 	done
-	printf "0\n};\n#pragma GCC diagnostic pop\n\n\n#endif // FFMPEG_EXTENSIONS_H\n"
+	printf "0\n};"
+	outputFooter FFMPEG_EXTENSIONS_H
 }
 
 
@@ -186,7 +197,16 @@ function getExtensions() {
 }
 
 
-function outputLicense() {
+function outputFooter() {
+	local BLOCKER=$1
+
+	printf "\n#pragma GCC diagnostic pop\n\n\n#endif // ${BLOCKER}\n"
+}
+
+
+function outputHeader() {
+	local BLOCKER=$1
+
 	cat <<-LICENSE
 		/*
 		 *
@@ -209,6 +229,9 @@ function outputLicense() {
 		 *
 		 */
 	LICENSE
+	printf "\n\n#ifndef ${BLOCKER}\n#define ${BLOCKER}\n\n\n"
+	printf "// ===== THIS FILE IS AUTOMATICALLY GENERATED - DO NOT EDIT =====\n\n\n"
+	printf "#pragma GCC diagnostic push\n#pragma GCC diagnostic ignored \"-Wunused-variable\"\n"
 }
 
 
@@ -379,3 +402,6 @@ if [[ ! -e "${G_INSTALLED}/lib/everything.a" ]]; then
 	LIBS
 	popd
 fi
+
+# === Overlay Font ===
+createEmbeddedBinary font.png font.h FONT_H

singe/singe.c

@@ -36,6 +36,7 @@
 #include "util.h"
 #include "videoPlayer.h"
 #include "singe.h"
+#include "font.h"
 
 
 #define AUDIO_MAX_VOLUME            63
@@ -159,34 +160,37 @@ int   _confYResolution      = -1;
 
 // Other globals
 static MouseT        _mice[MAX_MICE];
-static lua_State    *_luaContext       =  NULL;
+static lua_State    *_luaContext         =  NULL;
-static SDL_Color     _colorForeground  =  { 255, 255, 255, 255 };
+static SDL_Color     _colorForeground    =  { 255, 255, 255, 255 };
-static SDL_Color     _colorBackground  =  { 0, 0, 0, 0 };
+static SDL_Color     _colorBackground    =  { 0, 0, 0, 0 };
-static SDL_Surface  *_overlay          =  NULL;
+static SDL_Surface  *_overlay            =  NULL;
-static SDL_Window   *_window           =  NULL;
+static SDL_Window   *_window             =  NULL;
-static SDL_Renderer *_renderer         =  NULL;
+static SDL_Renderer *_renderer           =  NULL;
-static SDL_Texture  *_videoTexture     =  NULL;
+static SDL_Texture  *_videoTexture       =  NULL;
-static int           _nextSpriteId     =  0;
+static SDL_Surface  *_consoleFontSurface =  NULL;
-static int           _nextSoundId      =  0;
+static int           _consoleFontWidth   =  0;
-static int           _nextFontId       =  0;
+static int           _consoleFontHeight  =  0;
-static int           _effectsVolume    =  AUDIO_MAX_VOLUME;
+static int           _nextSpriteId       =  0;
-static int           _keyboardMode     =  KEYBD_NORMAL;
+static int           _nextSoundId        =  0;
-static int           _videoHandle      = -1;
+static int           _nextFontId         =  0;
-static int           _fontQuality      =  1;
+static int           _effectsVolume      =  AUDIO_MAX_VOLUME;
-static int           _mouseMode        =  MOUSE_SINGLE;
+static int           _keyboardMode       =  KEYBD_NORMAL;
-static int           _mouseCount       =  0;
+static int           _videoHandle        = -1;
-static double        _overlayScaleX    =  1;      // Difference between overlay and video
+static int           _fontQuality        =  1;
-static double        _overlayScaleY    =  1;      // Difference between overlay and video
+static int           _mouseMode          =  MOUSE_SINGLE;
-static bool          _pauseState       =  false;  // by RDG2010
+static int           _mouseCount         =  0;
-static bool          _pauseEnabled     =  true;   // by RDG2010
+static double        _overlayScaleX      =  1;      // Difference between overlay and video
-static bool          _refreshDisplay   =  false;
+static double        _overlayScaleY      =  1;      // Difference between overlay and video
-static bool          _running          =  true;
+static bool          _pauseState         =  false;  // by RDG2010
-static bool          _discStopped      =  true;
+static bool          _pauseEnabled       =  true;   // by RDG2010
-static bool          _mouseEnabled     =  true;
+static bool          _refreshDisplay     =  false;
-static SpriteT      *_spriteList       =  NULL;
+static bool          _running            =  true;
-static SoundT       *_soundList        =  NULL;
+static bool          _discStopped        =  true;
-static FontT        *_fontList         =  NULL;
+static bool          _mouseEnabled       =  true;
-static FontT        *_fontCurrent      =  NULL;
+static SpriteT      *_spriteList         =  NULL;
+static SoundT       *_soundList          =  NULL;
+static FontT        *_fontList           =  NULL;
+static FontT        *_fontCurrent        =  NULL;
 
 
 static int _keyDefs[SWITCH_COUNT][2] = {
@@ -932,13 +936,35 @@ int apiOverlayGetWidth(lua_State *L) {
 
 
 int apiOverlayPrint(lua_State *L) {
-	int n = lua_gettop(L);
+	int       n      = lua_gettop(L);
+	int       i      = 0;
+	char     *s      = NULL;
+	int       length = 0;
+	SDL_Rect  src;
+	SDL_Rect  dst;
 
 	if (n == 3) {
 		if (lua_isnumber(L, 1)) {
 			if (lua_isnumber(L, 2)) {
 				if (lua_isstring(L, 3)) {
-					//***TODO*** g_pSingeIn->draw_string((char *)lua_tostring(L, 3), lua_tonumber(L, 1), lua_tonumber(L, 2), g_se_surface);
+					src.y = 0;
+					src.w = _consoleFontWidth;
+					src.h = _consoleFontHeight;
+					dst.x = lua_tonumber(L, 1);
+					dst.y = lua_tonumber(L, 2);
+					dst.w = _consoleFontWidth;
+					dst.h = _consoleFontHeight;
+					s = (char *)lua_tostring(L, 3);
+					if (strlen(s) < (unsigned int)((_overlay->w - dst.x) / _consoleFontWidth)) {
+						length = strlen(s);
+					} else {
+						length = (_overlay->w - dst.x) / _consoleFontWidth;
+					}
+					for (i=0; i<length; i++) {
+						src.x = s[i] * _consoleFontWidth;
+						SDL_BlitSurface(_consoleFontSurface, &src, _overlay, &dst);
+						dst.x += _consoleFontWidth;
+					}
 				}
 			}
 		}
@@ -2049,6 +2075,13 @@ void singe(SDL_Window *window, SDL_Renderer *renderer) {
 	// Let us know when sounds end
 	Mix_ChannelFinished(channelFinished);
 
+	// Load overlay font
+	_consoleFontSurface = IMG_LoadPNG_RW(SDL_RWFromMem(font_png, font_png_len));
+	if (_consoleFontSurface == NULL) utilDie("%s", SDL_GetError());
+	_consoleFontWidth  = _consoleFontSurface->w / 256;
+	_consoleFontHeight = _consoleFontSurface->h;
+	SDL_SetColorKey(_consoleFontSurface, true, _consoleFontSurface->format->Rmask | _consoleFontSurface->format->Bmask);
+
 	// Start video
 	videoPlay(_videoHandle);
 	_discStopped = false;
@@ -2238,8 +2271,9 @@ void singe(SDL_Window *window, SDL_Renderer *renderer) {
 	// Stop Lua
 	lua_close(_luaContext);
 
-	// Free overlay
+	// Free overlay & overlay font
 	SDL_FreeSurface(_overlay);
+	SDL_FreeSurface(_consoleFontSurface);
 
 	// Unload fonts
 	HASH_ITER(hh, _fontList, font, fontTemp) {