Rearranged folder, added image conversion tools.

.gitattributes

@@ -1,2 +1,3 @@
 *.sta filter=lfs diff=lfs merge=lfs -text
 *.mod filter=lfs diff=lfs merge=lfs -text
+*.vec filter=lfs diff=lfs merge=lfs -text

.gitignore

@@ -1,8 +1,8 @@
 *~
 *.user
-lib/
-src/SDL2/
-src/music
-src/music.w
-src/*.dis
-src/*.map
+joeylib/lib/
+joeylib/src/SDL2/
+joeylib/src/music
+joeylib/src/music.w
+joeylib/src/*.dis
+joeylib/src/*.map

imgconvert/imgconvert.pro

@@ -0,0 +1,48 @@
+TEMPLATE = app
+CONFIG += console
+CONFIG -= \
+	app_bundle \
+	qt
+
+JOEY = /home/scott/joey
+
+JOEY_INCLUDES = \
+	$$JOEY/dist
+
+JOEY_HEADERS = \
+	$$JOEY/dist/joey.h
+
+JOEY_LIBS = \
+	-L$$JOEY/dist/linux/x64 \
+	-Wl,-rpath,$$JOEY/dist/linux/x64 \
+	-Wl,--enable-new-dtags \
+	-l:joeylib.a \
+	-Wl,--no-undefined \
+	-ldl \
+	-lsndio \
+	-lpthread \
+	-lrt \
+	-lm
+
+JOEY_FLAGS = \
+	-pthread \
+	-D_REENTRANT
+
+SDL_IMAGE_LIBS = \
+	-lSDL2_image
+
+QMAKE_CFLAGS += \
+	$$JOEY_FLAGS
+
+INCLUDEPATH += \
+	$$JOEY_INCLUDES
+
+HEADERS += \
+	$$JOEY_HEADERS
+
+SOURCES += \
+	main.c
+
+LIBS += \
+	$$JOEY_LIBS \
+	$$SDL_IMAGE_LIBS

imgconvert/main.c

@@ -0,0 +1,130 @@
+#include <stdio.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <limits.h>
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_image.h>
+
+
+#include "joey.h"
+
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-align"
+
+Uint32 getPixel(SDL_Surface *surface, int x, int y) {
+
+	int bpp = surface->format->BytesPerPixel;
+	Uint8 *p = (Uint8 *)surface->pixels + y * surface->pitch + x * bpp;
+
+	switch(bpp) {
+		case 1:
+			return *p;
+			break;
+
+		case 2:
+			// Generates cast increases required alignment of target type [-Wcast-align] warning.  Harmless on x86.
+			return *(Uint16 *)p;
+			break;
+
+		case 3:
+			if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
+				return (Uint32)(p[0] << 16 | p[1] << 8 | p[2]);
+			else
+				return (Uint32)(p[0] | p[1] << 8 | p[2] << 16);
+			break;
+
+		case 4:
+			// Generates cast increases required alignment of target type [-Wcast-align] warning.  Harmless on x86.
+			return *(Uint32 *)p;
+			break;
+
+		default:
+			return 0;
+	}
+}
+
+#pragma GCC diagnostic pop
+
+
+int main(int argc, char *argv[]) {
+
+	if (argc < 3) {
+		printf("Usage:  %s [infile] [outfile] {anyting}\n", argv[0]);
+		printf("(If {anything} is provided, image will be displayed as converted until keypress.)\n");
+		return 1;
+	}
+
+	jlUtilStartup("STA Converter");
+
+	int imageFlags = IMG_INIT_JPG | IMG_INIT_PNG | IMG_INIT_TIF;
+	int imageResult = IMG_Init(imageFlags);
+	if ((imageResult & imageFlags) != imageFlags) {
+		printf("Failed to initialize SDL2_Image:  %s\n", IMG_GetError());
+		jlUtilShutdown();
+	}
+
+	SDL_Surface *image = IMG_Load(argv[1]);
+	int colors = INT_MAX;
+	SDL_Color *c = NULL;
+
+	if (image->format->palette != NULL) {
+		colors = image->format->palette->ncolors;
+		if (colors > 16) {
+			colors = 16;
+			printf("Source palette has more than 16 colors.  Only the first 16 will be used.\n");
+		}
+		c = image->format->palette->colors;
+	}
+
+	printf("%s = %dx%d, %d bits per pixel, %d colors\n", argv[1], image->w, image->h, image->format->BitsPerPixel, colors);
+
+	if (image->w != 320 || image->h != 200 || image->format->BitsPerPixel != 8 || colors > 16) {
+		printf("Image must be 320x200 pixels, 8 bits per pixel, with 16 or fewer colors.\n");
+		free(image);
+		IMG_Quit();
+		jlUtilShutdown();
+	}
+
+	jlStaT *sta = NULL;
+	jlStaCreate(sta);
+
+	for (int x=0; x<colors; x++) {
+		sta->palette[x].r = c[x].r / 16;
+		sta->palette[x].g = c[x].g / 16;
+		sta->palette[x].b = c[x].b / 16;
+		printf("Palette %03d = R%03d G%03d B%03d\n", x, sta->palette[x].r, sta->palette[x].g, sta->palette[x].b);
+	}
+
+	if (colors < 16) {
+		for (int x=colors; x<16; x++) {
+			sta->palette[x].r = 0;
+			sta->palette[x].g = 0;
+			sta->palette[x].b = 0;
+			printf("Palette %03d = R000 G000 B000 (added)\n", x);
+		}
+	}
+
+	int p = 0;
+	for (int y=0; y<image->h; y++) {
+		for (int x=0; x<image->w; x+=2) {
+			//printf("%02X %02X ", getPixel(image, x, y), getPixel(image, x + 1, y));
+			// These are backwards - no idea why yet.
+			sta->pixels[p].r = (unsigned char)getPixel(image, x, y);
+			sta->pixels[p++].l = (unsigned char)getPixel(image, x + 1, y);
+		}
+	}
+
+	jlStaSave(sta, argv[2]);
+
+	SDL_FreeSurface(image);
+
+	if (argc > 3) {
+		jlStaDisplay(sta);
+		jlDisplayPresent();
+		jlKeyWaitForAny();
+	}
+
+	IMG_Quit();
+	jlUtilShutdown();
+}

joeylib/build-IIgs.sh

@@ -7,7 +7,7 @@ if [ -d ${OUT} ]; then
 fi
 mkdir -p ${OUT}
 
-pushd ${JOEY}/joeylib/src
+pushd ${JOEY}/joeylib/joeylib/src
 iix assemble jIIgs.asm keep=31:/out/joey/jIIgsasm
 iix compile jIIgs.c keep=31:/out/joey/jIIgsc
 iix compile joey.c keep=31:/out/joey/joey
@@ -25,8 +25,8 @@ iix dumpobj +D 31:/out/joey/test &> test.dis || true
 php ${JOEY}/sdks/iix/ntconverter.php *.mod
 popd
 
-cp -f ${JOEY}/joeylib/lib/IIgs/Tool221#ba0000 ${JOEY}/dist/IIgs/.
-cp -f ${JOEY}/joeylib/src/joey.h ${JOEY}/dist/.
+cp -f ${JOEY}/joeylib/joeylib/lib/IIgs/Tool221#ba0000 ${JOEY}/dist/IIgs/.
+cp -f ${JOEY}/joeylib/joeylib/src/joey.h ${JOEY}/dist/.
 cp -f ${OUT}/joeylib ${JOEY}/dist/IIgs/joeylib#b20000
 
 if [ ! -z $1 ]; then
@@ -38,10 +38,10 @@ if [ ! -z $1 ]; then
 	rm ${IMPORT} 2> /dev/null || true
 
 	cp ${OUT}/test ${OUT}/Test#B30000
-	cp ${JOEY}/joeylib/src/kanga.sta ${OUT}/kanga.sta#060000
-	cp ${JOEY}/joeylib/src/font.sta ${OUT}/font.sta#060000
-	cp ${JOEY}/joeylib/src/music ${OUT}/music#D50000
-	cp ${JOEY}/joeylib/src/music.w ${OUT}/music.w#060000
+	cp ${JOEY}/joeylib/joeylib/src/kanga.sta ${OUT}/kanga.sta#060000
+	cp ${JOEY}/joeylib/joeylib/src/font.sta ${OUT}/font.sta#060000
+	cp ${JOEY}/joeylib/joeylib/src/music ${OUT}/music#D50000
+	cp ${JOEY}/joeylib/joeylib/src/music.w ${OUT}/music.w#060000
 
 	${CADIUS} createvolume ${IMPORT} ${VOL} 32MB > /dev/null
 	${CADIUS} createfolder ${IMPORT} ${VOL}/data > /dev/null

joeylib/build-PC.sh

@@ -1,8 +1,8 @@
 #!/bin/bash -e
 
 
-BUILD="${JOEY}/joeylib/build"
-SRC="${JOEY}/joeylib/src"
+BUILD="${JOEY}/joeylib/joeylib/build"
+SRC="${JOEY}/joeylib/joeylib/src"
 
 
 function doBuild() {
@@ -28,6 +28,10 @@ function doBuild() {
 	ar rcs joeylib.a *.o
 	rm *.o
 	popd
+
+	if [ -d "${BUILD}" ]; then
+		rm -rf "${BUILD}"
+	fi
 }
 
 CC="gcc"
@@ -65,5 +69,3 @@ CFLAGS="-Wall -D_REENTRANT -I${SRC}"
 DIST="${JOEY}/dist/macos/x64"
 INSTALLED="${JOEY}/SDL2/installed/macos/x64/lib"
 doBuild
-
-rm -rf build

joeylib/src/test.c

@@ -58,16 +58,10 @@ int main(void) {
 
 	jlStaT *kanga = NULL;
 	jlStaT *font  = NULL;
-	jlVecT *vec   = NULL;
 	jint16 y;
 
 	jlUtilStartup("JoeyLib Test");
 
-	jlVecLoad(vec, "nowhere");
-	jlVecDisplay(vec, 0, 0);
-	jlDisplayPresent();
-	jlKeyWaitForAny();
-
 	jlStaLoad(kanga, "kanga");
 	jlStaLoad(font, "font");
 

vecdraw/main.c

@@ -0,0 +1,338 @@
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+
+
+#include "joey.h"
+
+
+#define MAX_LINE_SIZE  8192
+
+#define STATE_COMMAND      1
+#define STATE_NUMBER       2
+#define STATE_EXECUTE      3
+
+#define COMMAND_COLOR    1  // C
+#define COMMAND_CLEAR    2  // E
+#define COMMAND_PLOT     3  // D (Draw)
+#define COMMAND_LINE     4  // L
+#define COMMAND_FILL     5  // F
+#define COMMAND_PALETTE  6  // P
+#define COMMAND_RESET    7  // R
+#define COMMAND_HBOX     8  // B (Box)
+#define COMMAND_FBOX     9  // S (Solid Box)
+#define COMMAND_FILLTO  10  // T (FillTo)
+
+
+typedef struct {
+	char *keyword;
+	byte  command;
+	byte  args;
+} CommandT;
+
+
+static CommandT commands[] = {
+	{ "COLOR",     COMMAND_COLOR,   1 },
+	{ "CLEAR",     COMMAND_CLEAR,   0 },
+	{ "PLOT",      COMMAND_PLOT,    2 },
+	{ "LINE",      COMMAND_LINE,    2 },
+	{ "FILL",      COMMAND_FILL,    2 },
+	{ "PALETTE",   COMMAND_PALETTE, 4 },
+	{ "PAL",       COMMAND_PALETTE, 4 },
+	{ "RESET",     COMMAND_RESET,   0 },
+	{ "BOX",       COMMAND_HBOX,    4 },
+	{ "FILLEDBOX", COMMAND_FBOX,    4 },
+	{ "FBOX",      COMMAND_FBOX,    4 },
+	{ "FILLTO",    COMMAND_FILLTO,  3 }
+};
+
+
+// Ugly Macros
+#define EMIT_COMMAND    fputc((byte)data[0], out)
+#define EMIT_COUNT      fputc((byte)count, out)
+#define EMIT_BYTE       fputc((byte)data[i], out)
+#define EMIT_JINT16     _emitJint16(data[i], out);
+
+
+void _emitJint16(jint16 data, FILE *out) {
+#ifdef JOEY_LITLE_ENDIAN
+	fputc((byte)(data & 0xFF), out);
+	fputc((byte)(data >> 8), out);
+#else
+	fputc((byte)(data >> 8), out);
+	fputc((byte)(data & 0xFF), out);
+#endif
+}
+
+
+int _stricmp(const char *a, const char *b) {
+	int ca;
+	int cb;
+	do {
+		ca = (unsigned char)*a++;
+		cb = (unsigned char)*b++;
+		if (islower(ca)) ca = toupper(ca);
+		if (islower(cb)) cb = toupper(cb);
+	} while (ca == cb && ca != '\0');
+	return ca - cb;
+}
+
+
+int main(int argc, char *argv[]) {
+
+	FILE   *in;
+	FILE   *out = NULL;
+	char    line[MAX_LINE_SIZE];
+	char   *token;
+	int     tokenLength;
+	jint16  data[1024];
+	int     dIndex;
+	int     state;
+	int     args;
+	int     count;
+	int     i;
+	int     x;
+	jint16  x1;
+	jint16  y1;
+	jint16  x2;
+	jint16  y2;
+
+	if (argc < 3) {
+		printf("Usage:  %s [infile] [outfile]\n", argv[0]);
+		return 1;
+	}
+
+	jlUtilStartup("JoeyLib VecDraw");
+	jlDisplayBorder(BORDER_BLACK);
+
+	while (!jlUtilMustExit()) {
+
+		in = fopen(argv[1], "rt");
+		if (in == NULL) {
+			jlUtilShutdown();
+		}
+
+		out = fopen(argv[2], "wb");
+		if (out == NULL) {
+			fclose(in);
+			jlUtilShutdown();
+		}
+
+		fputs("VEC", out);   // File "Magic"
+		fputc(0, out);       // Version
+
+		while (fgets(line, MAX_LINE_SIZE, in) != NULL) {
+			state = STATE_COMMAND;
+			dIndex = 0;
+			token = strtok(line, " ");
+			while (token != NULL) {
+				tokenLength = (int)strlen(token);
+				if (tokenLength > 0) {
+					// Handle Comments
+					if (token[0] == '#') {
+						break;
+					}
+					// Handle EOLs
+					if ((token[tokenLength - 1] == 10) || (token[tokenLength - 1] == 13)) {
+						tokenLength--;
+						token[tokenLength] = 0;
+					}
+					if (tokenLength > 0) {
+						//printf("[%s] %d\n", token, dIndex);
+						// What is this?
+						if (state == STATE_COMMAND) {
+							for (i=0; i<(int)(sizeof(commands)/sizeof(CommandT)); i++) {
+								//printf("Checking [%s] == [%s]\n", token, commands[i].keyword);
+								if (_stricmp(token, commands[i].keyword) == 0) {
+									data[dIndex++] = commands[i].command;
+									state = (commands[i].args == 0 ? STATE_EXECUTE : STATE_NUMBER);
+									//printf("Found [%s] expecting %d args\n", token, commands[i].args);
+									break;
+								}
+							}
+							if (state == STATE_COMMAND) {
+								printf("Unknown command [%s]\n", token);
+								break;
+							}
+						} else {
+							if (state == STATE_NUMBER) {
+								data[dIndex++] = (jint16)atoi(token);
+							}
+						}
+					}
+				}
+				token = strtok(NULL, " ");
+			}
+			// Can we execute this?
+			if (dIndex > 0) {
+				args = dIndex - 1;
+				i = 1;
+				//printf("Command %d with %d args\n", data[0], args);
+				switch (data[0]) {
+					case COMMAND_COLOR:
+						if (args == 1) {
+							EMIT_COMMAND;
+							EMIT_BYTE;
+							jlDrawColor((byte)data[i]);
+						}
+						break;
+
+					case COMMAND_CLEAR:
+						if (args == 0) {
+							EMIT_COMMAND;
+							jlDrawClear();
+						}
+						break;
+
+					case COMMAND_PLOT:
+						count = args % 2;
+						if (count == 0) {
+							count = args / 2;
+							EMIT_COMMAND;
+							EMIT_COUNT;
+							for (x=0; x<count; x++) {
+								EMIT_JINT16;
+								x1 = data[i++];
+								EMIT_BYTE;
+								y1 = data[i++];
+								jlDrawPoint(x1, y1);
+							}
+						}
+						break;
+
+					case COMMAND_LINE:
+						count = args % 2;
+						if ((count == 0) && (args >= 4)) {
+							count = args / 2;
+							EMIT_COMMAND;
+							EMIT_COUNT;
+							EMIT_JINT16;
+							x1 = data[i++];
+							EMIT_BYTE;
+							y1 = data[i++];
+							for (x=1; x<count; x++) {
+								EMIT_JINT16;
+								x2 = data[i++];
+								EMIT_BYTE;
+								y2 = data[i++];
+								jlDrawLine(x1, y1, x2, y2);
+								x1 = x2;
+								y1 = y2;
+							}
+						}
+						break;
+
+					case COMMAND_FILL:
+						count = args % 2;
+						if (count == 0) {
+							count = args / 2;
+							EMIT_COMMAND;
+							EMIT_COUNT;
+							for (x=0; x<count; x++) {
+								EMIT_JINT16;
+								x1 = data[i++];
+								EMIT_BYTE;
+								y1 = data[i++];
+								jlDrawFill(x1, y1);
+							}
+						}
+						break;
+
+					case COMMAND_PALETTE:
+						count = args % 4;
+						if (count == 0) {
+							count = args / 4;
+							EMIT_COMMAND;
+							EMIT_COUNT;
+							for (x=0; x<count; x++) {
+								EMIT_BYTE;
+								x1 = data[i++];
+								EMIT_BYTE;
+								y1 = data[i++];
+								EMIT_BYTE;
+								x2 = data[i++];
+								EMIT_BYTE;
+								y2 = data[i++];
+								jlPaletteSet((byte)x1, (byte)y1, (byte)x2, (byte)y2);
+							}
+						}
+						break;
+
+					case COMMAND_RESET:
+						if (args == 0) {
+							EMIT_COMMAND;
+							jlPaletteDefault();
+						}
+						break;
+
+					case COMMAND_HBOX:
+						count = args % 4;
+						if (count == 0) {
+							count = args / 4;
+							EMIT_COMMAND;
+							EMIT_COUNT;
+							for (x=0; x<count; x++) {
+								EMIT_JINT16;
+								x1 = data[i++];
+								EMIT_BYTE;
+								y1 = data[i++];
+								EMIT_JINT16;
+								x2 = data[i++];
+								EMIT_BYTE;
+								y2 = data[i++];
+								jlDrawBox(x1, y1, x2, y2);
+							}
+						}
+						break;
+
+					case COMMAND_FBOX:
+						count = args % 4;
+						if (count == 0) {
+							count = args / 4;
+							EMIT_COMMAND;
+							EMIT_COUNT;
+							for (x=0; x<count; x++) {
+								EMIT_JINT16;
+								x1 = data[i++];
+								EMIT_BYTE;
+								y1 = data[i++];
+								EMIT_JINT16;
+								x2 = data[i++];
+								EMIT_BYTE;
+								y2 = data[i++];
+								jlDrawBoxFilled(x1, y1, x2, y2);
+							}
+						}
+						break;
+
+					case COMMAND_FILLTO:
+						count = args % 3;
+						if (count == 0) {
+							count = args / 3;
+							EMIT_COMMAND;
+							EMIT_COUNT;
+							for (x=0; x<count; x++) {
+								EMIT_JINT16;
+								x1 = data[i++];
+								EMIT_BYTE;
+								y1 = data[i++];
+								EMIT_BYTE;
+								x2 = data[i++];
+								jlDrawFillTo(x1, y1, (byte)x2);
+							}
+						}
+						break;
+				}
+				jlDisplayPresent();
+			}
+		}
+
+		fclose(out);
+		fclose(in);
+
+		jlKeyWaitForAny();
+	} // while not exiting
+
+
+	jlUtilShutdown();
+}

vecdraw/vecdraw.pro

@@ -0,0 +1,44 @@
+TEMPLATE = app
+CONFIG += console
+CONFIG -= \
+	app_bundle \
+	qt
+
+JOEY = /home/scott/joey
+
+JOEY_INCLUDES = \
+	$$JOEY/dist
+
+JOEY_HEADERS = \
+	$$JOEY/dist/joey.h
+
+JOEY_LIBS = \
+	-L$$JOEY/dist/linux/x64 \
+	-Wl,-rpath,$$JOEY/dist/linux/x64 \
+	-Wl,--enable-new-dtags \
+	-l:joeylib.a \
+	-Wl,--no-undefined \
+	-ldl \
+	-lsndio \
+	-lpthread \
+	-lrt \
+	-lm
+
+JOEY_FLAGS = \
+	-pthread \
+	-D_REENTRANT
+
+QMAKE_CFLAGS += \
+	$$JOEY_FLAGS
+
+INCLUDEPATH += \
+	$$JOEY_INCLUDES
+
+HEADERS += \
+	$$JOEY_HEADERS
+
+SOURCES += \
+	main.c
+
+LIBS += \
+	$$JOEY_LIBS