736e2a8d27
Supported figures are points, lines, ellipses, rectangles and text. The figures' locations can be specified using either world coordinates, or map coordinates.
887 lines
27 KiB
C++
887 lines
27 KiB
C++
/*
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* =====================================================================
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* Version: 1.0
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* Created: 22.08.2012 15:15:54
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* Author: Miroslav Bendík
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* Company: LinuxOS.sk
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* =====================================================================
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*/
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#include <cstdlib>
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#include <getopt.h>
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#include <iostream>
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#include <map>
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#include <string>
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#include <sstream>
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#include <stdexcept>
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#include <fcntl.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include "TileGenerator.h"
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using namespace std;
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#define OPT_SQLITE_CACHEWORLDROW 0x81
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#define OPT_PROGRESS_INDICATOR 0x82
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#define OPT_DRAW_OBJECT 0x83
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class FuzzyBool {
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private:
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int m_value;
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FuzzyBool(int i) : m_value(i) {}
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public:
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FuzzyBool() : m_value(0) {}
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FuzzyBool(bool b) : m_value(b ? Yes.m_value : No.m_value) {}
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static const FuzzyBool Yes;
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static const FuzzyBool Maybe;
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static const FuzzyBool No;
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inline friend bool operator==(FuzzyBool f1, FuzzyBool f2) { return f1.m_value == f2.m_value; }
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inline friend bool operator!=(FuzzyBool f1, FuzzyBool f2) { return f1.m_value != f2.m_value; }
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inline friend bool operator>=(FuzzyBool f1, FuzzyBool f2) { return f1.m_value >= f2.m_value; }
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inline friend bool operator<=(FuzzyBool f1, FuzzyBool f2) { return f1.m_value <= f2.m_value; }
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inline friend bool operator<(FuzzyBool f1, FuzzyBool f2) { return f1.m_value < f2.m_value; }
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inline friend bool operator>(FuzzyBool f1, FuzzyBool f2) { return f1.m_value < f2.m_value; }
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};
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const FuzzyBool FuzzyBool::Yes = 1;
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const FuzzyBool FuzzyBool::Maybe = 0;
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const FuzzyBool FuzzyBool::No = -1;
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void usage()
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{
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const char *usage_text = "minetestmapper [options]\n"
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" -h/--help\n"
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" -i/--input <world_path>\n"
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" -o/--output <output_image.png>\n"
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" --colors <file>\n"
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" --bgcolor <color>\n"
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" --scalecolor <color>\n"
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" --playercolor <color>\n"
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" --origincolor <color>\n"
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" --tilebordercolor <color>\n"
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" --drawscale\n"
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" --drawplayers\n"
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" --draworigin\n"
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" --drawalpha\n"
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" --draw[map]point \"<x>,<y> color\"\n"
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" --draw[map]line \"<geometry> color\"\n"
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" --draw[map]circle \"<geometry> color\"\n"
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" --draw[map]ellipse \"<geometry> color\"\n"
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" --draw[map]rectangle \"<geometry> color\"\n"
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" --draw[map]text \"<x>,<y> color text\"\n"
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" --noshading\n"
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" --min-y <y>\n"
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" --max-y <y>\n"
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" --backend <" USAGE_DATABASES ">\n"
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" --geometry <geometry>\n"
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"\t(Warning: has a compatibility mode - see README.rst)\n"
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" --cornergeometry <geometry>\n"
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" --centergeometry <geometry>\n"
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" --geometrymode pixel,block,fixed,shrink\n"
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"\tpixel: interpret geometry as pixel-accurate\n"
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"\tblock: round geometry away from zero, to entire map blocks (16 nodes)\n"
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"\tfixed: generate a map of exactly the requested geometry\n"
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"\tshrink: generate a smaller map if possible\n"
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#if USE_SQLITE3
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" --sqlite-cacheworldrow\n"
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#endif
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" --tiles <tilesize>[+<border>]\n"
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" --tileorigin <x>,<y>|center-world|center-map\n"
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" --verbose[=n]\n"
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" --progress\n"
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"Color formats:\n"
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"\t'#000' or '#000000' (RGB)\n"
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"\t'#0000' or '#0000000' (ARGB - usable if an alpha value is allowed)\n"
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"Geometry formats:\n"
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"\t<width>x<heigth>[+|-<xoffset>+|-<yoffset>] (dimensions and corner)\n"
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"\t<xoffset>,<yoffset>+<width>+<height> (corner and dimensions)\n"
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"\t<xcenter>,<ycenter>:<width>x<height> (center and dimensions)\n"
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"\t<xcorner1>,<ycorner1>:<xcorner2>,<ycorner2> (corners of area)\n"
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"\tOriginal/legacy format - see note under '--geometry' option:\n"
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"\t<xoffset>:<yoffset>+<width>+<height> (corner and dimensions)\n"
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"X and Y coordinate formats:\n"
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"\t[+-]<n> (node +/- <n>)\n"
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"\t[+-]<b>#[<n>] (node <n> in block +/- <b>)\n"
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"\t[+-]<b>.[<n>] (node +/- (b * 16 + n))\n"
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;
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std::cout << usage_text;
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}
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void parseColorsFile(TileGenerator &generator, const string &input, string colorsFile) {
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if (!colorsFile.empty()) {
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generator.parseColorsFile(colorsFile);
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}
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else {
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bool colorsFound = false;
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char *homedir;
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colorsFile = input + PATH_SEPARATOR + "colors.txt";
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try {
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generator.parseColorsFile(colorsFile);
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colorsFound = true;
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} catch (std::runtime_error e) {
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// Ignore failure to locate world-specific colors file
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}
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if (!colorsFound) {
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// Check if '../..' seems like a valid minetest directory
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string file = input + PATH_SEPARATOR + ".." + PATH_SEPARATOR + ".." + PATH_SEPARATOR + "minetest.conf";
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int fd;
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if (0 <= (fd = open(file.c_str(), O_RDONLY))) {
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close(fd);
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colorsFile = input + PATH_SEPARATOR + ".." + PATH_SEPARATOR + ".." + PATH_SEPARATOR + "colors.txt";
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try {
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generator.parseColorsFile(colorsFile);
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colorsFound = true;
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} catch (std::runtime_error e) {
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// Ignore failure to locate world-specific colors file
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}
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}
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}
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if (!colorsFound && (homedir = getenv("HOME"))) {
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colorsFile = string(homedir) + PATH_SEPARATOR + ".minetest" + PATH_SEPARATOR + "colors.txt";
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try {
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generator.parseColorsFile(colorsFile);
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colorsFound = true;
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} catch (std::runtime_error e) {
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// Ignore failure to locate user private colors file
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}
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}
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// TODO: look for system-wide colors file (?) (e.g. /usr/share/games/minetest/colors.txt)
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// (location should be subject to a build-time configuration of the installation directory)
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if (!colorsFound) {
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try {
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generator.parseColorsFile("colors.txt");
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// I hope this is not obnoxious to windows users ?
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cerr << "Warning: Using colors.txt in current directory as a last resort." << std::endl
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<< " Preferably, store the colors file in the world directory" << std::endl;
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if (homedir)
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cerr << " or in the private minetest directory ($HOME/.minetest)." << std::endl;
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cerr << " It can also be specified on the command-line" << std::endl;
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} catch(std::runtime_error e) {
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throw std::runtime_error("Failed to find or failed to open a colors.txt file.");
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}
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}
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}
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}
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// is: stream to read from
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// coord: set to coordinate value that was read
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// isBlockCoord: set to true if the coordinate read was a block coordinate
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// wildcard: if non-zero, accept '*' as a coordinate, and return this value instead.
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// (suggested values for 'wildcard': INT_MIN or INT_MAX)
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//
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// Accepted coordinate syntax:
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// [+-]<n>: node coordinate: node +/- n
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// [+-]<b>#: block coordinate: block +/- b (isBlockCoord will be set to true)
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// [+-]<b>#<n>: node coordinate: node <n> in block +/- <b>
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// [+-]<b>.<n>: node coordinate: node +/- (b * 16 + n)
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// As a special feature, double signs are also supported. E.g.:
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// +-3
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// Which allows shell command-lines like the following
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// ${width}x${height}+$xoffs+$yoffs
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// (which otherwise require special measures to cope with xoffs or yoffs being negative...)
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// Other uses of this feature are left as an excercise to the reader.
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// Hint: --3.5 is *not* the same as 3.5
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static bool parseNodeCoordinate(istream &is, int &coord, bool &isBlockCoord, int wildcard)
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{
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char c;
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int i;
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char s;
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s = c = is.peek();
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if (c == '*') {
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if (wildcard) {
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i = wildcard;
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is.ignore(1);
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}
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else {
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is >> coord; // Set stream status to failed
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}
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}
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else {
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wildcard = 0; // not processing a wildcard now
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if (s == '-' || s == '+')
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is.ignore(1);
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else
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s = '+';
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is >> i;
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if (s == '-')
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i = -i;
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}
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if (is.fail())
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return false;
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coord = i;
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isBlockCoord = false;
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if (is.eof())
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return true;
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// Check if this is a block number, and so: if it has a node number.
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c = is.peek();
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if (c == '#' || c == '.') {
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// coordinate read was a block number
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is.ignore(1);
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if (wildcard) {
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return false; // wildcards are generic
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}
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else if (isdigit(is.peek())) {
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// has a node number / offset
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is >> i;
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if (!is.fail()) {
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if (c == '.' && s == '-') {
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// Using '.', the node number has same sign as block number
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// Using '#', the node number is always positive
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// i.e. -1#1 is: node #1 in block -1 (i.e. node -16 + 1 = -15)
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// i.e. -1.1 is: 1 block and 1 node in negative direction (i.e. node 16 - 1 = -17)
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i = -i;
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}
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coord = coord * 16 + i;
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}
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}
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else {
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// No node number / offset
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isBlockCoord = true;
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}
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}
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return (!is.fail());
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}
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static bool parseCoordinates(istream &is, NodeCoord &coord, int n, int wildcard = 0, char separator = ',')
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{
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bool result;
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result = true;
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NodeCoord tempCoord;
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for (int i = 0; result && i < n; i++) {
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if (i && separator) {
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char c;
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is >> c;
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if (c != separator) {
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result = false;
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break;
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}
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}
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result = parseNodeCoordinate(is, tempCoord.dimension[i], tempCoord.isBlock[i], wildcard);
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}
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if (result)
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coord = tempCoord;
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return result;
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}
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static void convertBlockToNodeCoordinates(NodeCoord &coord, int offset, int n)
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{
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for (int i = 0; i < n; i++) {
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if (coord.isBlock[i]) {
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coord.dimension[i] = coord.dimension[i] * 16 + offset;
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coord.isBlock[i] = false;
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}
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}
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}
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static void convertBlockToNodeCoordinates(NodeCoord &coord1, NodeCoord &coord2, int n)
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{
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for (int i = 0; i < n; i++) {
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int c1 = coord1.isBlock[i] ? coord1.dimension[i] * 16 : coord1.dimension[i];
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int c2 = coord2.isBlock[i] ? coord2.dimension[i] * 16 + 15 : coord2.dimension[i];
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if (c1 > c2) {
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c1 = coord1.isBlock[i] ? coord1.dimension[i] * 16 + 15 : coord1.dimension[i];
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c2 = coord2.isBlock[i] ? coord2.dimension[i] * 16 : coord2.dimension[i];
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}
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coord1.dimension[i] = c1;
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coord2.dimension[i] = c2;
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coord1.isBlock[i] = false;
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coord2.isBlock[i] = false;
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}
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}
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static void convertCenterToCornerCoordinates(NodeCoord &coord, NodeCoord &dimensions, int n)
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{
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// This results in a slight bias to the negative side.
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// i.e.: 0,0:2x2 will be -1,-1 .. 0,0 and not 0,0 .. 1,1
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// The advantage is that e.g. 0#,0#:16x16 selects the 16x16 area that is block 0:
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// 0#,0#:16x16 -> 0,0:15,15
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// With a bias to the positive side, that would be:
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// 0#,0#:16x16 -> 1,1:16,16
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// Which is counter-intuitive by itself (IMHO :-)
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for (int i = 0; i < n; i++) {
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if (dimensions.dimension[i] < 0)
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coord.dimension[i] += -dimensions.dimension[i] / 2;
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else
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coord.dimension[i] -= dimensions.dimension[i] / 2;
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}
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}
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static void convertDimensionToCornerCoordinates(NodeCoord &coord1, NodeCoord &coord2, NodeCoord &dimensions, int n)
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{
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for (int i = 0; i < n; i++) {
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if (dimensions.dimension[i] < 0)
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coord2.dimension[i] = coord1.dimension[i] + dimensions.dimension[i] + 1;
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else
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coord2.dimension[i] = coord1.dimension[i] + dimensions.dimension[i] - 1;
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}
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}
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static void orderCoordinateDimensions(NodeCoord &coord1, NodeCoord &coord2, int n)
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{
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for (int i = 0; i < n; i++)
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if (coord1.dimension[i] > coord2.dimension[i]) {
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int temp = coord1.dimension[i];
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coord1.dimension[i] = coord2.dimension[i];
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coord2.dimension[i] = temp;
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}
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}
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// Parse the following geometry formats:
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// <w>x<h>[+<x>+<y>]
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// (dimensions, and position)
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// (if x and y are omitted, they default to -w/2 and -h/2)
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// <x1>,<y1>:<x2>,<y2>
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// (2 corners of the area)
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// <x>,<y>:<w>x<h>
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// (center of the area, and dimensions)
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// <x>[,:]<y>+<w>+<h>
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// (corner of the area, and dimensions)
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static bool parseGeometry(istream &is, NodeCoord &coord1, NodeCoord &coord2, NodeCoord &dimensions, bool &legacy, bool ¢ered, int n, FuzzyBool expectDimensions, int wildcard = 0)
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{
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int pos;
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pos = is.tellg();
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legacy = false;
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for (int i = 0; i < n; i++) {
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coord1.dimension[i] = NodeCoord::Invalid;
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coord2.dimension[i] = NodeCoord::Invalid;
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dimensions.dimension[i] = NodeCoord::Invalid;
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}
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if (expectDimensions >= FuzzyBool::Maybe && parseCoordinates(is, dimensions, n, 0, 'x')) {
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convertBlockToNodeCoordinates(dimensions, 0, n);
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// <w>x<h>[+<x>+<y>]
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if (is.eof()) {
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centered = true;
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for (int i = 0; i < n; i++) {
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coord1.dimension[i] = 0;
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coord1.isBlock[i] = false;
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}
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return (is.eof() || is.peek() == ' ' || is.peek() == '\t');
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}
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else {
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centered = false;
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if (parseCoordinates(is, coord1, n, 0, '\0')) {
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convertBlockToNodeCoordinates(coord1, 0, n);
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return (is.eof() || is.peek() == ' ' || is.peek() == '\t');
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}
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else
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return false;
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}
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}
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is.clear();
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is.seekg(pos);
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if (wildcard) {
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coord1.x = coord1.y = coord1.z = 0;
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}
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if (parseCoordinates(is, coord1, n, wildcard, ',')) {
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if (expectDimensions == FuzzyBool::No || (expectDimensions == FuzzyBool::Maybe && (is.eof() || is.peek() == ' ' || is.peek() == '\t'))) {
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// Just coordinates were specified
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centered = false;
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return (is.eof() || is.peek() == ' ' || is.peek() == '\t');
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}
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else if (wildcard && (coord1.x == wildcard || coord1.y == wildcard || coord1.z == wildcard)) {
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// wildcards are only allowed for plain coordinates (i.e. no dimensions)
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return false;
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}
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else if (is.peek() == ':') {
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is.ignore(1);
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pos = is.tellg();
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if (parseCoordinates(is, coord2, n, 0, ',')) {
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// <x1>,<y1>:<x2>,<y2>
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centered = false;
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convertBlockToNodeCoordinates(coord1, coord2, n);
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return (is.eof() || is.peek() == ' ' || is.peek() == '\t');
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}
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is.clear();
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is.seekg(pos);
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if (parseCoordinates(is, dimensions, n, 0, 'x')) {
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// <x>,<y>:<w>x<h>
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// (x,y is the center of the area by default)
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centered = true;
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convertBlockToNodeCoordinates(coord1, 8, n);
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convertBlockToNodeCoordinates(dimensions, 0, n);
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return (is.eof() || is.peek() == ' ' || is.peek() == '\t');
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}
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else {
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return false;
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}
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}
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else {
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// <x>,<y>+<w>+<h>
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centered = false;
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if (parseCoordinates(is, dimensions, n, 0, '\0')) {
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convertBlockToNodeCoordinates(coord1, 0, n);
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convertBlockToNodeCoordinates(dimensions, 0, n);
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return (is.eof() || is.peek() == ' ' || is.peek() == '\t');
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}
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else {
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return false;
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}
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}
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}
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is.clear();
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is.seekg(pos);
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if (parseCoordinates(is, coord1, n, 0, ':')) {
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// <x>:<y>+<w>+<h>
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legacy = true;
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centered = false;
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if (parseCoordinates(is, dimensions, n, 0, '\0')) {
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convertBlockToNodeCoordinates(coord1, 0, n);
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convertBlockToNodeCoordinates(dimensions, 0, n);
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return (is.eof() || is.peek() == ' ' || is.peek() == '\t');
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}
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return false;
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}
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return false;
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}
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static bool parseMapGeometry(istream &is, NodeCoord &coord1, NodeCoord &coord2, bool &legacy, FuzzyBool interpretAsCenter)
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{
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NodeCoord dimensions;
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bool centered;
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bool result = parseGeometry(is, coord1, coord2, dimensions, legacy, centered, 2, FuzzyBool::Yes);
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|
if (result) {
|
|
bool haveCoord2 = coord2.dimension[0] != NodeCoord::Invalid
|
|
&& coord2.dimension[1] != NodeCoord::Invalid;
|
|
bool haveDimensions = dimensions.dimension[0] != NodeCoord::Invalid
|
|
&& dimensions.dimension[1] != NodeCoord::Invalid;
|
|
if (!haveCoord2 && haveDimensions) {
|
|
// Convert coord1 + dimensions to coord1 + coord2.
|
|
// First, if coord1 must be interpreted as center of the area, adjust it to be a corner
|
|
if ((centered && interpretAsCenter == FuzzyBool::Maybe) || interpretAsCenter == FuzzyBool::Yes)
|
|
convertCenterToCornerCoordinates(coord1, dimensions, 2);
|
|
convertDimensionToCornerCoordinates(coord1, coord2, dimensions, 2);
|
|
}
|
|
else if (!haveCoord2 || haveDimensions) {
|
|
return false;
|
|
}
|
|
orderCoordinateDimensions(coord1, coord2, 2);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
static struct option long_options[] =
|
|
{
|
|
{"help", no_argument, 0, 'h'},
|
|
{"input", required_argument, 0, 'i'},
|
|
{"output", required_argument, 0, 'o'},
|
|
{"colors", required_argument, 0, 'C'},
|
|
{"bgcolor", required_argument, 0, 'b'},
|
|
{"scalecolor", required_argument, 0, 's'},
|
|
{"origincolor", required_argument, 0, 'r'},
|
|
{"playercolor", required_argument, 0, 'p'},
|
|
{"draworigin", no_argument, 0, 'R'},
|
|
{"drawplayers", no_argument, 0, 'P'},
|
|
{"drawscale", no_argument, 0, 'S'},
|
|
{"drawalpha", no_argument, 0, 'e'},
|
|
{"drawpoint", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawline", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawcircle", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawellipse", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawrectangle", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawtext", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawmappoint", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawmapline", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawmapcircle", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawmapellipse", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawmaprectangle", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"drawmaptext", required_argument, 0, OPT_DRAW_OBJECT},
|
|
{"noshading", no_argument, 0, 'H'},
|
|
{"geometry", required_argument, 0, 'g'},
|
|
{"cornergeometry", required_argument, 0, 'g'},
|
|
{"centergeometry", required_argument, 0, 'g'},
|
|
{"geometrymode", required_argument, 0, 'G'},
|
|
{"forcegeometry", no_argument, 0, 'G'},
|
|
{"min-y", required_argument, 0, 'a'},
|
|
{"max-y", required_argument, 0, 'c'},
|
|
{"backend", required_argument, 0, 'd'},
|
|
{"sqlite-cacheworldrow", no_argument, 0, OPT_SQLITE_CACHEWORLDROW},
|
|
{"tiles", required_argument, 0, 't'},
|
|
{"tileorigin", required_argument, 0, 'T'},
|
|
{"tilebordercolor", required_argument, 0, 'B'},
|
|
{"verbose", optional_argument, 0, 'v'},
|
|
{"progress", no_argument, 0, OPT_PROGRESS_INDICATOR},
|
|
{NULL, 0, 0, 0}
|
|
};
|
|
|
|
string input;
|
|
string output;
|
|
string colorsFile;
|
|
bool foundGeometrySpec = false;
|
|
bool setFixedOrShrinkGeometry = false;
|
|
|
|
TileGenerator generator;
|
|
try {
|
|
int option_index = 0;
|
|
int c = 0;
|
|
while (1) {
|
|
c = getopt_long(argc, argv, "hi:o:", long_options, &option_index);
|
|
if (c == -1) {
|
|
if (input.empty() || output.empty()) {
|
|
std::cerr << "Input (world directory) or output (PNG filename) missing" << std::endl;
|
|
usage();
|
|
return 0;
|
|
}
|
|
break;
|
|
}
|
|
switch (c) {
|
|
case 'h':
|
|
usage();
|
|
return 0;
|
|
break;
|
|
case 'i':
|
|
input = optarg;
|
|
break;
|
|
case 'o':
|
|
output = optarg;
|
|
break;
|
|
case 'C':
|
|
colorsFile = optarg;
|
|
break;
|
|
case 'b':
|
|
generator.setBgColor(Color(optarg, 0));
|
|
break;
|
|
case 's':
|
|
generator.setScaleColor(Color(optarg,0));
|
|
break;
|
|
case 'r':
|
|
generator.setOriginColor(Color(optarg,1));
|
|
break;
|
|
case 'p':
|
|
generator.setPlayerColor(Color(optarg,1));
|
|
break;
|
|
case 'B':
|
|
generator.setTileBorderColor(Color(optarg,0));
|
|
break;
|
|
case 'R':
|
|
generator.setDrawOrigin(true);
|
|
break;
|
|
case 'P':
|
|
generator.setDrawPlayers(true);
|
|
break;
|
|
case 'S':
|
|
generator.setDrawScale(true);
|
|
break;
|
|
case 'v':
|
|
if (optarg && isdigit(optarg[0]) && optarg[1] == '\0') {
|
|
if (optarg[0] == '0')
|
|
generator.verboseStatistics = false;
|
|
else
|
|
generator.verboseStatistics = true;
|
|
generator.verboseCoordinates = optarg[0] - '0';
|
|
}
|
|
else {
|
|
generator.verboseStatistics = true;
|
|
generator.verboseCoordinates = 1;
|
|
}
|
|
break;
|
|
case 'e':
|
|
generator.setDrawAlpha(true);
|
|
break;
|
|
case 'H':
|
|
generator.setShading(false);
|
|
break;
|
|
case OPT_SQLITE_CACHEWORLDROW:
|
|
generator.setSqliteCacheWorldRow(true);
|
|
break;
|
|
case OPT_PROGRESS_INDICATOR:
|
|
generator.enableProgressIndicator();
|
|
break;
|
|
case 'a': {
|
|
istringstream iss;
|
|
iss.str(optarg);
|
|
int miny;
|
|
iss >> miny;
|
|
generator.setMinY(miny);
|
|
}
|
|
break;
|
|
case 'c': {
|
|
istringstream iss;
|
|
iss.str(optarg);
|
|
int maxy;
|
|
iss >> maxy;
|
|
generator.setMaxY(maxy);
|
|
}
|
|
break;
|
|
case 't': {
|
|
istringstream tilesize;
|
|
tilesize.str(optarg);
|
|
int size, border;
|
|
char c;
|
|
tilesize >> size;
|
|
if (tilesize.fail() || size<0) {
|
|
std::cerr << "Invalid tile size specification (" << optarg << ")" << std::endl;
|
|
usage();
|
|
exit(1);
|
|
}
|
|
generator.setTileSize(size, size);
|
|
tilesize >> c >> border;
|
|
if (!tilesize.fail()) {
|
|
if (c != '+' || border < 1) {
|
|
std::cerr << "Invalid tile border size specification (" << optarg << ")" << std::endl;
|
|
usage();
|
|
exit(1);
|
|
}
|
|
generator.setTileBorderSize(border);
|
|
}
|
|
}
|
|
break;
|
|
case 'T': {
|
|
istringstream origin;
|
|
origin.str(optarg);
|
|
NodeCoord coord;
|
|
if (parseCoordinates(origin, coord, 2, 0, ',')) {
|
|
convertBlockToNodeCoordinates(coord, 8, 2);
|
|
generator.setTileOrigin(coord.x, coord.y);
|
|
}
|
|
else if (origin.str(optarg), parseCoordinates(origin, coord, 2, 0, ':')) {
|
|
convertBlockToNodeCoordinates(coord, 8, 2);
|
|
generator.setTileOrigin(coord.x, coord.y);
|
|
}
|
|
else {
|
|
if (string("center-world") == optarg)
|
|
generator.setTileOrigin(TILECENTER_IS_WORLDCENTER, TILECENTER_IS_WORLDCENTER);
|
|
else if (string("center-map") == optarg)
|
|
generator.setTileOrigin(TILECENTER_IS_MAPCENTER, TILECENTER_IS_MAPCENTER);
|
|
else {
|
|
std::cerr << "Invalid tile origin specification (" << optarg << ")" << std::endl;
|
|
usage();
|
|
exit(1);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case 'G':
|
|
if (long_options[option_index].name[0] == 'f') {
|
|
// '--forcegeometry'
|
|
// Old behavior - for compatibility.
|
|
generator.setShrinkGeometry(false);
|
|
setFixedOrShrinkGeometry = true;
|
|
if (!foundGeometrySpec)
|
|
generator.setBlockGeometry(true);
|
|
}
|
|
else {
|
|
for (char *c = optarg; *c; c++)
|
|
if (*c == ',') *c = ' ';
|
|
istringstream iss;
|
|
iss.str(optarg);
|
|
iss >> std::skipws;
|
|
string flag;
|
|
while (!iss.eof() && !iss.fail()) {
|
|
iss >> flag;
|
|
if (flag == "")
|
|
(void) true; // Empty flag - ignore
|
|
else if (flag == "pixel")
|
|
generator.setBlockGeometry(false);
|
|
else if (flag == "block")
|
|
generator.setBlockGeometry(true);
|
|
else if (flag == "fixed")
|
|
generator.setShrinkGeometry(false);
|
|
else if (flag == "shrink")
|
|
generator.setShrinkGeometry(true);
|
|
else {
|
|
std::cerr << "Invalid geometry mode flag '" << flag << "'" << std::endl;
|
|
usage();
|
|
exit(1);
|
|
}
|
|
if (flag == "fixed" || flag == "shrink")
|
|
setFixedOrShrinkGeometry = true;
|
|
}
|
|
if (iss.fail()) {
|
|
// Don't know when / if this could happen...
|
|
std::cerr << "Error parsing geometry mode flags" << std::endl;
|
|
usage();
|
|
exit(1);
|
|
}
|
|
}
|
|
foundGeometrySpec = true;
|
|
break;
|
|
case 'g': {
|
|
istringstream iss;
|
|
iss.str(optarg);
|
|
NodeCoord coord1;
|
|
NodeCoord coord2;
|
|
bool legacy;
|
|
FuzzyBool center = FuzzyBool::Maybe;
|
|
if (long_options[option_index].name[0] == 'c' && long_options[option_index].name[1] == 'e')
|
|
center = FuzzyBool::Yes;
|
|
if (long_options[option_index].name[0] == 'c' && long_options[option_index].name[1] == 'o')
|
|
center = FuzzyBool::No;
|
|
if (!parseMapGeometry(iss, coord1, coord2, legacy, center)) {
|
|
std::cerr << "Invalid geometry specification '" << optarg << "'" << std::endl;
|
|
usage();
|
|
exit(1);
|
|
}
|
|
// Set defaults
|
|
if (!foundGeometrySpec) {
|
|
if (long_options[option_index].name[0] == 'g' && legacy) {
|
|
// Compatibility when using the option 'geometry'
|
|
generator.setBlockGeometry(true);
|
|
generator.setShrinkGeometry(true);
|
|
}
|
|
else {
|
|
generator.setBlockGeometry(false);
|
|
generator.setShrinkGeometry(false);
|
|
}
|
|
setFixedOrShrinkGeometry = true;
|
|
}
|
|
if (!setFixedOrShrinkGeometry) {
|
|
// Special treatement is needed, because:
|
|
// - without any -[...]geometry option, default is shrink
|
|
// - with any -[...]geometry option, default is fixed
|
|
generator.setShrinkGeometry(false);
|
|
setFixedOrShrinkGeometry = true;
|
|
}
|
|
generator.setGeometry(coord1, coord2);
|
|
foundGeometrySpec = true;
|
|
}
|
|
break;
|
|
case OPT_DRAW_OBJECT: {
|
|
TileGenerator::DrawObject drawObject;
|
|
drawObject.world = long_options[option_index].name[4] != 'm';
|
|
char object = long_options[option_index].name[4 + (drawObject.world ? 0 : 3)];
|
|
switch (object) {
|
|
case 'p' :
|
|
drawObject.type = TileGenerator::DrawObject::Point;
|
|
break;
|
|
case 'l' :
|
|
drawObject.type = TileGenerator::DrawObject::Line;
|
|
break;
|
|
case 'r' :
|
|
drawObject.type = TileGenerator::DrawObject::Rectangle;
|
|
break;
|
|
case 'e' :
|
|
case 'c' :
|
|
drawObject.type = TileGenerator::DrawObject::Ellipse;
|
|
break;
|
|
case 't' :
|
|
drawObject.type = TileGenerator::DrawObject::Text;
|
|
break;
|
|
default :
|
|
std::cerr << "Internal error: unrecognised object ("
|
|
<< long_options[option_index].name
|
|
<< ")" << std::endl;
|
|
exit(1);
|
|
break;
|
|
}
|
|
|
|
istringstream iss;
|
|
iss.str(optarg);
|
|
NodeCoord coord1;
|
|
NodeCoord coord2;
|
|
NodeCoord dimensions;
|
|
FuzzyBool needDimensions;
|
|
bool legacy;
|
|
bool centered;
|
|
|
|
if (object == 'p' || object == 't')
|
|
needDimensions = FuzzyBool::No;
|
|
else
|
|
needDimensions = FuzzyBool::Yes;
|
|
if (!parseGeometry(iss, coord1, coord2, dimensions, legacy, centered, 2, needDimensions)) {
|
|
std::cerr << "Invalid drawing geometry specification for "
|
|
<< long_options[option_index].name
|
|
<< " '" << optarg << "'" << std::endl;
|
|
usage();
|
|
exit(1);
|
|
}
|
|
bool haveCoord2 = coord2.dimension[0] != NodeCoord::Invalid
|
|
&& coord2.dimension[1] != NodeCoord::Invalid;
|
|
bool haveDimensions = dimensions.dimension[0] != NodeCoord::Invalid
|
|
&& dimensions.dimension[1] != NodeCoord::Invalid;
|
|
|
|
if (object == 'p' || object == 't') {
|
|
for (int i = 0; i < 2; i++)
|
|
if (coord1.isBlock[i]) {
|
|
coord1.dimension[i] *= 16;
|
|
coord1.isBlock[i] = false;
|
|
}
|
|
drawObject.setCenter(coord1);
|
|
drawObject.setDimensions(NodeCoord(1,1,1));
|
|
}
|
|
else {
|
|
if (haveDimensions) {
|
|
if (centered)
|
|
drawObject.setCenter(coord1);
|
|
else
|
|
drawObject.setCorner1(coord1);
|
|
drawObject.setDimensions(dimensions);
|
|
}
|
|
else if (haveCoord2) {
|
|
drawObject.setCorner1(coord1);
|
|
drawObject.setCorner2(coord2);
|
|
}
|
|
else {
|
|
#ifdef DEBUG
|
|
assert(!haveDimensions && !haveCoord2);
|
|
#else
|
|
break;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
string colorStr;
|
|
iss >> std::ws >> colorStr;
|
|
if (iss.fail()) {
|
|
std::cerr << "Invalid color specification for "
|
|
<< long_options[option_index].name
|
|
<< " '" << optarg << "'" << std::endl;
|
|
usage();
|
|
exit(1);
|
|
}
|
|
drawObject.color = colorStr;
|
|
|
|
if (object == 't') {
|
|
iss >> std::ws;
|
|
std::getline(iss, drawObject.text);
|
|
if (drawObject.text.empty() || iss.fail()) {
|
|
std::cerr << "Invalid or missing text for "
|
|
<< long_options[option_index].name
|
|
<< " '" << optarg << "'" << std::endl;
|
|
usage();
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
generator.drawObject(drawObject);
|
|
}
|
|
break;
|
|
case 'd':
|
|
generator.setBackend(optarg);
|
|
break;
|
|
default:
|
|
exit(1);
|
|
}
|
|
}
|
|
} catch(std::runtime_error e) {
|
|
std::cout<<"Command-line error: "<<e.what()<<std::endl;
|
|
return 1;
|
|
}
|
|
|
|
try {
|
|
parseColorsFile(generator, input, colorsFile);
|
|
generator.generate(input, output);
|
|
} catch(std::runtime_error e) {
|
|
std::cout<<"Exception: "<<e.what()<<std::endl;
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|