ninjdai/pokeemerald
1
0
Fork 0
mirror of https://github.com/Ninjdai1/pokeemerald.git synced 2024-12-25 03:04:15 +01:00
Code Issues Packages Projects Releases Wiki Activity

convert mapjson.py to mapjson.cpp

Browse Source
This commit is contained in:
garak 2019-02-02 14:22:41 -05:00 committed by huderlem
parent 29d6221935
commit 82abc164dc
8 changed files with 1592 additions and 390 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@ -52,7 +52,7 @@ SCANINC := tools/scaninc/scaninc$(EXE)
PREPROC := tools/preproc/preproc$(EXE) PREPROC := tools/preproc/preproc$(EXE)
RAMSCRGEN := tools/ramscrgen/ramscrgen$(EXE) RAMSCRGEN := tools/ramscrgen/ramscrgen$(EXE)
FIX := tools/gbafix/gbafix$(EXE) FIX := tools/gbafix/gbafix$(EXE)
MAPJSON := python tools/mapjson/mapjson.py MAPJSON := tools/mapjson/mapjson$(EXE)
# Clear the default suffixes # Clear the default suffixes
.SUFFIXES: .SUFFIXES:

1
build_tools.sh
View File

@ -8,3 +8,4 @@ make -C tools/aif2pcm CXX=${1:-g++}
make -C tools/ramscrgen CXX=${1:-g++} make -C tools/ramscrgen CXX=${1:-g++}
make -C tools/gbafix CXX=${1:-g++} make -C tools/gbafix CXX=${1:-g++}
make -C tools/mid2agb CXX=${1:-g++} make -C tools/mid2agb CXX=${1:-g++}
make -C tools/mapjson CXX=${1:-g++}

15
tools/mapjson/Makefile Normal file
View File

@ -0,0 +1,15 @@
CXX := g++
CXXFLAGS := -Wall -std=c++11 -O2
SRCS := json11.cpp mapjson.cpp
HEADERS := mapjson.h
.PHONY: clean
mapjson: $(SRCS) $(HEADERS)
$(CXX) $(CXXFLAGS) $(SRCS) -o $@ $(LDFLAGS)
clean:
$(RM) mapjson mapjson.exe

786
tools/mapjson/json11.cpp Normal file
View File

@ -0,0 +1,786 @@
/* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "json11.h"
#include <cassert>
#include <cmath>
#include <cstdlib>
#include <cstdio>
#include <limits>
namespace json11 {
static const int max_depth = 200;
using std::string;
using std::vector;
using std::map;
using std::make_shared;
using std::initializer_list;
using std::move;
/* Helper for representing null - just a do-nothing struct, plus comparison
* operators so the helpers in JsonValue work. We can't use nullptr_t because
* it may not be orderable.
*/
struct NullStruct {
bool operator==(NullStruct) const { return true; }
bool operator<(NullStruct) const { return false; }
};
/* * * * * * * * * * * * * * * * * * * *
* Serialization
*/
static void dump(NullStruct, string &out) {
out += "null";
}
static void dump(double value, string &out) {
if (std::isfinite(value)) {
char buf[32];
snprintf(buf, sizeof buf, "%.17g", value);
out += buf;
} else {
out += "null";
}
}
static void dump(int value, string &out) {
char buf[32];
snprintf(buf, sizeof buf, "%d", value);
out += buf;
}
static void dump(bool value, string &out) {
out += value ? "true" : "false";
}
static void dump(const string &value, string &out) {
out += '"';
for (size_t i = 0; i < value.length(); i++) {
const char ch = value[i];
if (ch == '\\') {
out += "\\\\";
} else if (ch == '"') {
out += "\\\"";
} else if (ch == '\b') {
out += "\\b";
} else if (ch == '\f') {
out += "\\f";
} else if (ch == '\n') {
out += "\\n";
} else if (ch == '\r') {
out += "\\r";
} else if (ch == '\t') {
out += "\\t";
} else if (static_cast<uint8_t>(ch) <= 0x1f) {
char buf[8];
snprintf(buf, sizeof buf, "\\u%04x", ch);
out += buf;
} else if (static_cast<uint8_t>(ch) == 0xe2 && static_cast<uint8_t>(value[i+1]) == 0x80
&& static_cast<uint8_t>(value[i+2]) == 0xa8) {
out += "\\u2028";
i += 2;
} else if (static_cast<uint8_t>(ch) == 0xe2 && static_cast<uint8_t>(value[i+1]) == 0x80
&& static_cast<uint8_t>(value[i+2]) == 0xa9) {
out += "\\u2029";
i += 2;
} else {
out += ch;
}
}
out += '"';
}
static void dump(const Json::array &values, string &out) {
bool first = true;
out += "[";
for (const auto &value : values) {
if (!first)
out += ", ";
value.dump(out);
first = false;
}
out += "]";
}
static void dump(const Json::object &values, string &out) {
bool first = true;
out += "{";
for (const auto &kv : values) {
if (!first)
out += ", ";
dump(kv.first, out);
out += ": ";
kv.second.dump(out);
first = false;
}
out += "}";
}
void Json::dump(string &out) const {
m_ptr->dump(out);
}
/* * * * * * * * * * * * * * * * * * * *
* Value wrappers
*/
template <Json::Type tag, typename T>
class Value : public JsonValue {
protected:
// Constructors
explicit Value(const T &value) : m_value(value) {}
explicit Value(T &&value) : m_value(move(value)) {}
// Get type tag
Json::Type type() const override {
return tag;
}
// Comparisons
bool equals(const JsonValue * other) const override {
return m_value == static_cast<const Value<tag, T> *>(other)->m_value;
}
bool less(const JsonValue * other) const override {
return m_value < static_cast<const Value<tag, T> *>(other)->m_value;
}
const T m_value;
void dump(string &out) const override { json11::dump(m_value, out); }
};
class JsonDouble final : public Value<Json::NUMBER, double> {
double number_value() const override { return m_value; }
int int_value() const override { return static_cast<int>(m_value); }
bool equals(const JsonValue * other) const override { return m_value == other->number_value(); }
bool less(const JsonValue * other) const override { return m_value < other->number_value(); }
public:
explicit JsonDouble(double value) : Value(value) {}
};
class JsonInt final : public Value<Json::NUMBER, int> {
double number_value() const override { return m_value; }
int int_value() const override { return m_value; }
bool equals(const JsonValue * other) const override { return m_value == other->number_value(); }
bool less(const JsonValue * other) const override { return m_value < other->number_value(); }
public:
explicit JsonInt(int value) : Value(value) {}
};
class JsonBoolean final : public Value<Json::BOOL, bool> {
bool bool_value() const override { return m_value; }
public:
explicit JsonBoolean(bool value) : Value(value) {}
};
class JsonString final : public Value<Json::STRING, string> {
const string &string_value() const override { return m_value; }
public:
explicit JsonString(const string &value) : Value(value) {}
explicit JsonString(string &&value) : Value(move(value)) {}
};
class JsonArray final : public Value<Json::ARRAY, Json::array> {
const Json::array &array_items() const override { return m_value; }
const Json & operator[](size_t i) const override;
public:
explicit JsonArray(const Json::array &value) : Value(value) {}
explicit JsonArray(Json::array &&value) : Value(move(value)) {}
};
class JsonObject final : public Value<Json::OBJECT, Json::object> {
const Json::object &object_items() const override { return m_value; }
const Json & operator[](const string &key) const override;
public:
explicit JsonObject(const Json::object &value) : Value(value) {}
explicit JsonObject(Json::object &&value) : Value(move(value)) {}
};
class JsonNull final : public Value<Json::NUL, NullStruct> {
public:
JsonNull() : Value({}) {}
};
/* * * * * * * * * * * * * * * * * * * *
* Static globals - static-init-safe
*/
struct Statics {
const std::shared_ptr<JsonValue> null = make_shared<JsonNull>();
const std::shared_ptr<JsonValue> t = make_shared<JsonBoolean>(true);
const std::shared_ptr<JsonValue> f = make_shared<JsonBoolean>(false);
const string empty_string;
const vector<Json> empty_vector;
const map<string, Json> empty_map;
Statics() {}
};
static const Statics & statics() {
static const Statics s {};
return s;
}
static const Json & static_null() {
// This has to be separate, not in Statics, because Json() accesses statics().null.
static const Json json_null;
return json_null;
}
/* * * * * * * * * * * * * * * * * * * *
* Constructors
*/
Json::Json() noexcept : m_ptr(statics().null) {}
Json::Json(std::nullptr_t) noexcept : m_ptr(statics().null) {}
Json::Json(double value) : m_ptr(make_shared<JsonDouble>(value)) {}
Json::Json(int value) : m_ptr(make_shared<JsonInt>(value)) {}
Json::Json(bool value) : m_ptr(value ? statics().t : statics().f) {}
Json::Json(const string &value) : m_ptr(make_shared<JsonString>(value)) {}
Json::Json(string &&value) : m_ptr(make_shared<JsonString>(move(value))) {}
Json::Json(const char * value) : m_ptr(make_shared<JsonString>(value)) {}
Json::Json(const Json::array &values) : m_ptr(make_shared<JsonArray>(values)) {}
Json::Json(Json::array &&values) : m_ptr(make_shared<JsonArray>(move(values))) {}
Json::Json(const Json::object &values) : m_ptr(make_shared<JsonObject>(values)) {}
Json::Json(Json::object &&values) : m_ptr(make_shared<JsonObject>(move(values))) {}
/* * * * * * * * * * * * * * * * * * * *
* Accessors
*/
Json::Type Json::type() const { return m_ptr->type(); }
double Json::number_value() const { return m_ptr->number_value(); }
int Json::int_value() const { return m_ptr->int_value(); }
bool Json::bool_value() const { return m_ptr->bool_value(); }
const string & Json::string_value() const { return m_ptr->string_value(); }
const vector<Json> & Json::array_items() const { return m_ptr->array_items(); }
const map<string, Json> & Json::object_items() const { return m_ptr->object_items(); }
const Json & Json::operator[] (size_t i) const { return (*m_ptr)[i]; }
const Json & Json::operator[] (const string &key) const { return (*m_ptr)[key]; }
double JsonValue::number_value() const { return 0; }
int JsonValue::int_value() const { return 0; }
bool JsonValue::bool_value() const { return false; }
const string & JsonValue::string_value() const { return statics().empty_string; }
const vector<Json> & JsonValue::array_items() const { return statics().empty_vector; }
const map<string, Json> & JsonValue::object_items() const { return statics().empty_map; }
const Json & JsonValue::operator[] (size_t) const { return static_null(); }
const Json & JsonValue::operator[] (const string &) const { return static_null(); }
const Json & JsonObject::operator[] (const string &key) const {
auto iter = m_value.find(key);
return (iter == m_value.end()) ? static_null() : iter->second;
}
const Json & JsonArray::operator[] (size_t i) const {
if (i >= m_value.size()) return static_null();
else return m_value[i];
}
/* * * * * * * * * * * * * * * * * * * *
* Comparison
*/
bool Json::operator== (const Json &other) const {
if (m_ptr == other.m_ptr)
return true;
if (m_ptr->type() != other.m_ptr->type())
return false;
return m_ptr->equals(other.m_ptr.get());
}
bool Json::operator< (const Json &other) const {
if (m_ptr == other.m_ptr)
return false;
if (m_ptr->type() != other.m_ptr->type())
return m_ptr->type() < other.m_ptr->type();
return m_ptr->less(other.m_ptr.get());
}
/* * * * * * * * * * * * * * * * * * * *
* Parsing
*/
/* esc(c)
*
* Format char c suitable for printing in an error message.
*/
static inline string esc(char c) {
char buf[12];
if (static_cast<uint8_t>(c) >= 0x20 && static_cast<uint8_t>(c) <= 0x7f) {
snprintf(buf, sizeof buf, "'%c' (%d)", c, c);
} else {
snprintf(buf, sizeof buf, "(%d)", c);
}
return string(buf);
}
static inline bool in_range(long x, long lower, long upper) {
return (x >= lower && x <= upper);
}
namespace {
/* JsonParser
*
* Object that tracks all state of an in-progress parse.
*/
struct JsonParser final {
/* State
*/
const string &str;
size_t i;
string &err;
bool failed;
const JsonParse strategy;
/* fail(msg, err_ret = Json())
*
* Mark this parse as failed.
*/
Json fail(string &&msg) {
return fail(move(msg), Json());
}
template <typename T>
T fail(string &&msg, const T err_ret) {
if (!failed)
err = std::move(msg);
failed = true;
return err_ret;
}
/* consume_whitespace()
*
* Advance until the current character is non-whitespace.
*/
void consume_whitespace() {
while (str[i] == ' ' || str[i] == '\r' || str[i] == '\n' || str[i] == '\t')
i++;
}
/* consume_comment()
*
* Advance comments (c-style inline and multiline).
*/
bool consume_comment() {
bool comment_found = false;
if (str[i] == '/') {
i++;
if (i == str.size())
return fail("unexpected end of input after start of comment", false);
if (str[i] == '/') { // inline comment
i++;
// advance until next line, or end of input
while (i < str.size() && str[i] != '\n') {
i++;
}
comment_found = true;
}
else if (str[i] == '*') { // multiline comment
i++;
if (i > str.size()-2)
return fail("unexpected end of input inside multi-line comment", false);
// advance until closing tokens
while (!(str[i] == '*' && str[i+1] == '/')) {
i++;
if (i > str.size()-2)
return fail(
"unexpected end of input inside multi-line comment", false);
}
i += 2;
comment_found = true;
}
else
return fail("malformed comment", false);
}
return comment_found;
}
/* consume_garbage()
*
* Advance until the current character is non-whitespace and non-comment.
*/
void consume_garbage() {
consume_whitespace();
if(strategy == JsonParse::COMMENTS) {
bool comment_found = false;
do {
comment_found = consume_comment();
if (failed) return;
consume_whitespace();
}
while(comment_found);
}
}
/* get_next_token()
*
* Return the next non-whitespace character. If the end of the input is reached,
* flag an error and return 0.
*/
char get_next_token() {
consume_garbage();
if (failed) return static_cast<char>(0);
if (i == str.size())
return fail("unexpected end of input", static_cast<char>(0));
return str[i++];
}
/* encode_utf8(pt, out)
*
* Encode pt as UTF-8 and add it to out.
*/
void encode_utf8(long pt, string & out) {
if (pt < 0)
return;
if (pt < 0x80) {
out += static_cast<char>(pt);
} else if (pt < 0x800) {
out += static_cast<char>((pt >> 6) | 0xC0);
out += static_cast<char>((pt & 0x3F) | 0x80);
} else if (pt < 0x10000) {
out += static_cast<char>((pt >> 12) | 0xE0);
out += static_cast<char>(((pt >> 6) & 0x3F) | 0x80);
out += static_cast<char>((pt & 0x3F) | 0x80);
} else {
out += static_cast<char>((pt >> 18) | 0xF0);
out += static_cast<char>(((pt >> 12) & 0x3F) | 0x80);
out += static_cast<char>(((pt >> 6) & 0x3F) | 0x80);
out += static_cast<char>((pt & 0x3F) | 0x80);
}
}
/* parse_string()
*
* Parse a string, starting at the current position.
*/
string parse_string() {
string out;
long last_escaped_codepoint = -1;
while (true) {
if (i == str.size())
return fail("unexpected end of input in string", "");
char ch = str[i++];
if (ch == '"') {
encode_utf8(last_escaped_codepoint, out);
return out;
}
if (in_range(ch, 0, 0x1f))
return fail("unescaped " + esc(ch) + " in string", "");
// The usual case: non-escaped characters
if (ch != '\\') {
encode_utf8(last_escaped_codepoint, out);
last_escaped_codepoint = -1;
out += ch;
continue;
}
// Handle escapes
if (i == str.size())
return fail("unexpected end of input in string", "");
ch = str[i++];
if (ch == 'u') {
// Extract 4-byte escape sequence
string esc = str.substr(i, 4);
// Explicitly check length of the substring. The following loop
// relies on std::string returning the terminating NUL when
// accessing str[length]. Checking here reduces brittleness.
if (esc.length() < 4) {
return fail("bad \\u escape: " + esc, "");
}
for (size_t j = 0; j < 4; j++) {
if (!in_range(esc[j], 'a', 'f') && !in_range(esc[j], 'A', 'F')
&& !in_range(esc[j], '0', '9'))
return fail("bad \\u escape: " + esc, "");
}
long codepoint = strtol(esc.data(), nullptr, 16);
// JSON specifies that characters outside the BMP shall be encoded as a pair
// of 4-hex-digit \u escapes encoding their surrogate pair components. Check
// whether we're in the middle of such a beast: the previous codepoint was an
// escaped lead (high) surrogate, and this is a trail (low) surrogate.
if (in_range(last_escaped_codepoint, 0xD800, 0xDBFF)
&& in_range(codepoint, 0xDC00, 0xDFFF)) {
// Reassemble the two surrogate pairs into one astral-plane character, per
// the UTF-16 algorithm.
encode_utf8((((last_escaped_codepoint - 0xD800) << 10)
| (codepoint - 0xDC00)) + 0x10000, out);
last_escaped_codepoint = -1;
} else {
encode_utf8(last_escaped_codepoint, out);
last_escaped_codepoint = codepoint;
}
i += 4;
continue;
}
encode_utf8(last_escaped_codepoint, out);
last_escaped_codepoint = -1;
if (ch == 'b') {
out += '\b';
} else if (ch == 'f') {
out += '\f';
} else if (ch == 'n') {
out += '\n';
} else if (ch == 'r') {
out += '\r';
} else if (ch == 't') {
out += '\t';
} else if (ch == '"' || ch == '\\' || ch == '/') {
out += ch;
} else {
return fail("invalid escape character " + esc(ch), "");
}
}
}
/* parse_number()
*
* Parse a double.
*/
Json parse_number() {
size_t start_pos = i;
if (str[i] == '-')
i++;
// Integer part
if (str[i] == '0') {
i++;
if (in_range(str[i], '0', '9'))
return fail("leading 0s not permitted in numbers");
} else if (in_range(str[i], '1', '9')) {
i++;
while (in_range(str[i], '0', '9'))
i++;
} else {
return fail("invalid " + esc(str[i]) + " in number");
}
if (str[i] != '.' && str[i] != 'e' && str[i] != 'E'
&& (i - start_pos) <= static_cast<size_t>(std::numeric_limits<int>::digits10)) {
return std::atoi(str.c_str() + start_pos);
}
// Decimal part
if (str[i] == '.') {
i++;
if (!in_range(str[i], '0', '9'))
return fail("at least one digit required in fractional part");
while (in_range(str[i], '0', '9'))
i++;
}
// Exponent part
if (str[i] == 'e' || str[i] == 'E') {
i++;
if (str[i] == '+' || str[i] == '-')
i++;
if (!in_range(str[i], '0', '9'))
return fail("at least one digit required in exponent");
while (in_range(str[i], '0', '9'))
i++;
}
return std::strtod(str.c_str() + start_pos, nullptr);
}
/* expect(str, res)
*
* Expect that 'str' starts at the character that was just read. If it does, advance
* the input and return res. If not, flag an error.
*/
Json expect(const string &expected, Json res) {
assert(i != 0);
i--;
if (str.compare(i, expected.length(), expected) == 0) {
i += expected.length();
return res;
} else {
return fail("parse error: expected " + expected + ", got " + str.substr(i, expected.length()));
}
}
/* parse_json()
*
* Parse a JSON object.
*/
Json parse_json(int depth) {
if (depth > max_depth) {
return fail("exceeded maximum nesting depth");
}
char ch = get_next_token();
if (failed)
return Json();
if (ch == '-' || (ch >= '0' && ch <= '9')) {
i--;
return parse_number();
}
if (ch == 't')
return expect("true", true);
if (ch == 'f')
return expect("false", false);
if (ch == 'n')
return expect("null", Json());
if (ch == '"')
return parse_string();
if (ch == '{') {
map<string, Json> data;
ch = get_next_token();
if (ch == '}')
return data;
while (1) {
if (ch != '"')
return fail("expected '\"' in object, got " + esc(ch));
string key = parse_string();
if (failed)
return Json();
ch = get_next_token();
if (ch != ':')
return fail("expected ':' in object, got " + esc(ch));
data[std::move(key)] = parse_json(depth + 1);
if (failed)
return Json();
ch = get_next_token();
if (ch == '}')
break;
if (ch != ',')
return fail("expected ',' in object, got " + esc(ch));
ch = get_next_token();
}
return data;
}
if (ch == '[') {
vector<Json> data;
ch = get_next_token();
if (ch == ']')
return data;
while (1) {
i--;
data.push_back(parse_json(depth + 1));
if (failed)
return Json();
ch = get_next_token();
if (ch == ']')
break;
if (ch != ',')
return fail("expected ',' in list, got " + esc(ch));
ch = get_next_token();
(void)ch;
}
return data;
}
return fail("expected value, got " + esc(ch));
}
};
}//namespace {
Json Json::parse(const string &in, string &err, JsonParse strategy) {
JsonParser parser { in, 0, err, false, strategy };
Json result = parser.parse_json(0);
// Check for any trailing garbage
parser.consume_garbage();
if (parser.failed)
return Json();
if (parser.i != in.size())
return parser.fail("unexpected trailing " + esc(in[parser.i]));
return result;
}
// Documented in json11.hpp
vector<Json> Json::parse_multi(const string &in,
std::string::size_type &parser_stop_pos,
string &err,
JsonParse strategy) {
JsonParser parser { in, 0, err, false, strategy };
parser_stop_pos = 0;
vector<Json> json_vec;
while (parser.i != in.size() && !parser.failed) {
json_vec.push_back(parser.parse_json(0));
if (parser.failed)
break;
// Check for another object
parser.consume_garbage();
if (parser.failed)
break;
parser_stop_pos = parser.i;
}
return json_vec;
}
/* * * * * * * * * * * * * * * * * * * *
* Shape-checking
*/
bool Json::has_shape(const shape & types, string & err) const {
if (!is_object()) {
err = "expected JSON object, got " + dump();
return false;
}
for (auto & item : types) {
if ((*this)[item.first].type() != item.second) {
err = "bad type for " + item.first + " in " + dump();
return false;
}
}
return true;
}
} // namespace json11

230
tools/mapjson/json11.h Normal file
View File

@ -0,0 +1,230 @@
/* json11
*
* json11 is a tiny JSON library for C++11, providing JSON parsing and serialization.
*
* The core object provided by the library is json11::Json. A Json object represents any JSON
* value: null, bool, number (int or double), string (std::string), array (std::vector), or
* object (std::map).
*
* Json objects act like values: they can be assigned, copied, moved, compared for equality or
* order, etc. There are also helper methods Json::dump, to serialize a Json to a string, and
* Json::parse (static) to parse a std::string as a Json object.
*
* Internally, the various types of Json object are represented by the JsonValue class
* hierarchy.
*
* A note on numbers - JSON specifies the syntax of number formatting but not its semantics,
* so some JSON implementations distinguish between integers and floating-point numbers, while
* some don't. In json11, we choose the latter. Because some JSON implementations (namely
* Javascript itself) treat all numbers as the same type, distinguishing the two leads
* to JSON that will be *silently* changed by a round-trip through those implementations.
* Dangerous! To avoid that risk, json11 stores all numbers as double internally, but also
* provides integer helpers.
*
* Fortunately, double-precision IEEE754 ('double') can precisely store any integer in the
* range +/-2^53, which includes every 'int' on most systems. (Timestamps often use int64
* or long long to avoid the Y2038K problem; a double storing microseconds since some epoch
* will be exact for +/- 275 years.)
*/
/* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#pragma once
#include <string>
#include <vector>
#include <map>
#include <memory>
#include <initializer_list>
#ifdef _MSC_VER
#if _MSC_VER <= 1800 // VS 2013
#ifndef noexcept
#define noexcept throw()
#endif
#ifndef snprintf
#define snprintf _snprintf_s
#endif
#endif
#endif
namespace json11 {
enum JsonParse {
STANDARD, COMMENTS
};
class JsonValue;
class Json final {
public:
// Types
enum Type {
NUL, NUMBER, BOOL, STRING, ARRAY, OBJECT
};
// Array and object typedefs
typedef std::vector<Json> array;
typedef std::map<std::string, Json> object;
// Constructors for the various types of JSON value.
Json() noexcept; // NUL
Json(std::nullptr_t) noexcept; // NUL
Json(double value); // NUMBER
Json(int value); // NUMBER
Json(bool value); // BOOL
Json(const std::string &value); // STRING
Json(std::string &&value); // STRING
Json(const char * value); // STRING
Json(const array &values); // ARRAY
Json(array &&values); // ARRAY
Json(const object &values); // OBJECT
Json(object &&values); // OBJECT
// Implicit constructor: anything with a to_json() function.
template <class T, class = decltype(&T::to_json)>
Json(const T & t) : Json(t.to_json()) {}
// Implicit constructor: map-like objects (std::map, std::unordered_map, etc)
template <class M, typename std::enable_if<
std::is_constructible<std::string, decltype(std::declval<M>().begin()->first)>::value
&& std::is_constructible<Json, decltype(std::declval<M>().begin()->second)>::value,
int>::type = 0>
Json(const M & m) : Json(object(m.begin(), m.end())) {}
// Implicit constructor: vector-like objects (std::list, std::vector, std::set, etc)
template <class V, typename std::enable_if<
std::is_constructible<Json, decltype(*std::declval<V>().begin())>::value,
int>::type = 0>
Json(const V & v) : Json(array(v.begin(), v.end())) {}
// This prevents Json(some_pointer) from accidentally producing a bool. Use
// Json(bool(some_pointer)) if that behavior is desired.
Json(void *) = delete;
// Accessors
Type type() const;
bool is_null() const { return type() == NUL; }
bool is_number() const { return type() == NUMBER; }
bool is_bool() const { return type() == BOOL; }
bool is_string() const { return type() == STRING; }
bool is_array() const { return type() == ARRAY; }
bool is_object() const { return type() == OBJECT; }
// Return the enclosed value if this is a number, 0 otherwise. Note that json11 does not
// distinguish between integer and non-integer numbers - number_value() and int_value()
// can both be applied to a NUMBER-typed object.
double number_value() const;
int int_value() const;
// Return the enclosed value if this is a boolean, false otherwise.
bool bool_value() const;
// Return the enclosed string if this is a string, "" otherwise.
const std::string &string_value() const;
// Return the enclosed std::vector if this is an array, or an empty vector otherwise.
const array &array_items() const;
// Return the enclosed std::map if this is an object, or an empty map otherwise.
const object &object_items() const;
// Return a reference to arr[i] if this is an array, Json() otherwise.
const Json & operator[](size_t i) const;
// Return a reference to obj[key] if this is an object, Json() otherwise.
const Json & operator[](const std::string &key) const;
// Serialize.
void dump(std::string &out) const;
std::string dump() const {
std::string out;
dump(out);
return out;
}
// Parse. If parse fails, return Json() and assign an error message to err.
static Json parse(const std::string & in,
std::string & err,
JsonParse strategy = JsonParse::STANDARD);
static Json parse(const char * in,
std::string & err,
JsonParse strategy = JsonParse::STANDARD) {
if (in) {
return parse(std::string(in), err, strategy);
} else {
err = "null input";
return nullptr;
}
}
// Parse multiple objects, concatenated or separated by whitespace
static std::vector<Json> parse_multi(
const std::string & in,
std::string::size_type & parser_stop_pos,
std::string & err,
JsonParse strategy = JsonParse::STANDARD);
static inline std::vector<Json> parse_multi(
const std::string & in,
std::string & err,
JsonParse strategy = JsonParse::STANDARD) {
std::string::size_type parser_stop_pos;
return parse_multi(in, parser_stop_pos, err, strategy);
}
bool operator== (const Json &rhs) const;
bool operator< (const Json &rhs) const;
bool operator!= (const Json &rhs) const { return !(*this == rhs); }
bool operator<= (const Json &rhs) const { return !(rhs < *this); }
bool operator> (const Json &rhs) const { return (rhs < *this); }
bool operator>= (const Json &rhs) const { return !(*this < rhs); }
/* has_shape(types, err)
*
* Return true if this is a JSON object and, for each item in types, has a field of
* the given type. If not, return false and set err to a descriptive message.
*/
typedef std::initializer_list<std::pair<std::string, Type>> shape;
bool has_shape(const shape & types, std::string & err) const;
private:
std::shared_ptr<JsonValue> m_ptr;
};
// Internal class hierarchy - JsonValue objects are not exposed to users of this API.
class JsonValue {
protected:
friend class Json;
friend class JsonInt;
friend class JsonDouble;
virtual Json::Type type() const = 0;
virtual bool equals(const JsonValue * other) const = 0;
virtual bool less(const JsonValue * other) const = 0;
virtual void dump(std::string &out) const = 0;
virtual double number_value() const;
virtual int int_value() const;
virtual bool bool_value() const;
virtual const std::string &string_value() const;
virtual const Json::array &array_items() const;
virtual const Json &operator[](size_t i) const;
virtual const Json::object &object_items() const;
virtual const Json &operator[](const std::string &key) const;
virtual ~JsonValue() {}
};
} // namespace json11

528
tools/mapjson/mapjson.cpp Normal file
View File

@ -0,0 +1,528 @@
// mapjson.cpp
#include <iostream>
using std::cout; using std::endl;
#include <string>
using std::string;
#include <vector>
using std::vector;
#include <algorithm>
using std::sort; using std::find;
#include <map>
using std::map;
#include <fstream>
using std::ofstream; using std::ifstream;
#include <sstream>
using std::ostringstream;
#include <limits>
using std::numeric_limits;
#include "json11.h"
using json11::Json;
#include "mapjson.h"
string read_text_file(string filepath) {
ifstream in_file(filepath);
if (!in_file.is_open())
FATAL_ERROR("Cannot open file %s for reading.\n", filepath.c_str());
string text;
in_file.seekg(0, std::ios::end);
text.resize(in_file.tellg());
in_file.seekg(0, std::ios::beg);
in_file.read(&text[0], text.size());
in_file.close();
return text;
}
void write_text_file(string filepath, string text) {
ofstream out_file(filepath);
if (!out_file.is_open())
FATAL_ERROR("Cannot open file %s for writing.\n", filepath.c_str());
out_file << text;
out_file.close();
}
string generate_map_header_text(Json map_data, Json layouts_data) {
string map_layout_id = map_data["layout"].string_value();
vector<Json> matched;
for (auto &field : layouts_data["layouts"].array_items()) {
if (map_layout_id == field["id"].string_value())
matched.push_back(field);
}
if (matched.size() != 1)
FATAL_ERROR("Failed to find matching layout for %s.\n", map_layout_id.c_str());
Json layout = matched[0];
ostringstream text;
text << map_data["name"].string_value() << ":\n"
<< "\t.4byte " << layout["name"].string_value() << "\n";
if (map_data.object_items().find("shared_events_map") != map_data.object_items().end())
text << "\t.4byte " << map_data["shared_events_map"].string_value() << "_MapEvents\n";
else
text << "\t.4byte " << map_data["name"].string_value() << "_MapEvents\n";
if (map_data.object_items().find("shared_scripts_map") != map_data.object_items().end())
text << "\t.4byte " << map_data["shared_scripts_map"].string_value() << "_MapScripts\n";
else
text << "\t.4byte " << map_data["name"].string_value() << "_MapScripts\n";
if (map_data.object_items().find("connections") != map_data.object_items().end()
&& map_data["connections"].array_items().size() > 0)
text << "\t.4byte " << map_data["name"].string_value() << "_MapConnections\n";
else
text << "\t.4byte 0x0\n";
text << "\t.2byte " << map_data["music"].string_value() << "\n"
<< "\t.2byte " << layout["id"].string_value() << "\n"
<< "\t.byte " << map_data["region_map_section"].string_value() << "\n"
<< "\t.byte " << map_data["requires_flash"].bool_value() << "\n"
<< "\t.byte " << map_data["weather"].string_value() << "\n"
<< "\t.byte " << map_data["map_type"].string_value() << "\n"
<< "\t.2byte 0\n\t"
<< "map_header_flags "
<< "allow_bike=" << map_data["allow_bike"].bool_value() << ", "
<< "allow_escape_rope=" << map_data["allow_escape_rope"].bool_value() << ", "
<< "allow_run=" << map_data["allow_running"].bool_value() << ", "
<< "show_map_name=" << map_data["show_map_name"].bool_value() << "\n"
<< "\t.byte " << map_data["battle_scene"].string_value() << "\n\n";
return text.str();
}
string generate_map_connections_text(Json map_data) {
if (map_data["connections"] == Json())
return string("\n");
ostringstream text;
text << map_data["name"].string_value() << "_MapConnectionsList:\n";
for (auto &connection : map_data["connections"].array_items()) {
text << "\tconnection "
<< connection["direction"].string_value() << ", "
<< connection["offset"].int_value() << ", "
<< connection["map"].string_value() << "\n";
}
text << "\n" << map_data["name"].string_value() << "_MapConnections:\n"
<< "\t.4byte " << map_data["connections"].array_items().size() << "\n"
<< "\t.4byte " << map_data["name"].string_value() << "_MapConnectionsList\n\n";
return text.str();
}
string generate_map_events_text(Json map_data) {
if (map_data.object_items().find("shared_events_map") != map_data.object_items().end())
return string("\n");
ostringstream text;
string objects_label, warps_label, coords_label, bgs_label;
if (map_data["object_events"].array_items().size() > 0) {
objects_label = map_data["name"].string_value() + "_EventObjects";
text << objects_label << ":\n";
for (int i = 0; i < map_data["object_events"].array_items().size(); i++) {
auto obj_event = map_data["object_events"].array_items()[i];
text << "\tobject_event " << i + 1 << ", "
<< obj_event["graphics_id"].string_value() << ", 0, "
<< obj_event["x"].int_value() << ", "
<< obj_event["y"].int_value() << ", "
<< obj_event["elevation"].int_value() << ", "
<< obj_event["movement_type"].string_value() << ", "
<< obj_event["movement_range_x"].int_value() << ", "
<< obj_event["movement_range_y"].int_value() << ", "
<< obj_event["trainer_type"].int_value() << ", "
<< obj_event["trainer_sight_or_berry_tree_id"].int_value() << ", "
<< obj_event["script"].string_value() << ", "
<< obj_event["flag"].string_value() << "\n";
}
text << "\n";
} else {
objects_label = "0x0";
}
if (map_data["warp_events"].array_items().size() > 0) {
warps_label = map_data["name"].string_value() + "_MapWarps";
text << warps_label << ":\n";
for (auto &warp_event : map_data["warp_events"].array_items()) {
text << "\twarp_def "
<< warp_event["x"].int_value() << ", "
<< warp_event["y"].int_value() << ", "
<< warp_event["elevation"].int_value() << ", "
<< warp_event["dest_warp_id"].int_value() << ", "
<< warp_event["dest_map"].string_value() << "\n";
}
text << "\n";
} else {
warps_label = "0x0";
}
if (map_data["coord_events"].array_items().size() > 0) {
coords_label = map_data["name"].string_value() + "_MapCoordEvents";
text << coords_label << ":\n";
for (auto &coord_event : map_data["coord_events"].array_items()) {
if (coord_event["type"].string_value() == "trigger") {
text << "\tcoord_event "
<< coord_event["x"].int_value() << ", "
<< coord_event["y"].int_value() << ", "
<< coord_event["elevation"].int_value() << ", "
<< coord_event["var"].string_value() << ", "
<< coord_event["var_value"].int_value() << ", "
<< coord_event["script"].string_value() << "\n";
}
else if (coord_event["type"] == "weather") {
text << "\tcoord_weather_event "
<< coord_event["x"].int_value() << ", "
<< coord_event["y"].int_value() << ", "
<< coord_event["elevation"].int_value() << ", "
<< coord_event["weather"].string_value() << "\n";
}
}
text << "\n";
} else {
coords_label = "0x0";
}
if (map_data["bg_events"].array_items().size() > 0) {
bgs_label = map_data["name"].string_value() + "_MapBGEvents";
text << bgs_label << ":\n";
for (auto &bg_event : map_data["bg_events"].array_items()) {
if (bg_event["type"] == "sign") {
text << "\tbg_event "
<< bg_event["x"].int_value() << ", "
<< bg_event["y"].int_value() << ", "
<< bg_event["elevation"].int_value() << ", "
<< bg_event["player_facing_dir"].string_value() << ", "
<< bg_event["script"].string_value() << "\n";
}
else if (bg_event["type"] == "hidden_item") {
text << "\tbg_hidden_item_event "
<< bg_event["x"].int_value() << ", "
<< bg_event["y"].int_value() << ", "
<< bg_event["elevation"].int_value() << ", "
<< bg_event["item"].string_value() << ", "
<< bg_event["flag"].string_value() << "\n";
}
else if (bg_event["type"] == "secret_base") {
text << "\tbg_secret_base_event "
<< bg_event["x"].int_value() << ", "
<< bg_event["y"].int_value() << ", "
<< bg_event["elevation"].int_value() << ", "
<< bg_event["secret_base_id"].string_value() << "\n";
}
}
text << "\n";
} else {
bgs_label = "0x0";
}
text << map_data["name"].string_value() << "_MapEvents::\n"
<< "\tmap_events " << objects_label << ", " << warps_label << ", "
<< coords_label << ", " << bgs_label << "\n\n";
return text.str();
}
string get_directory_name(string filename) {
size_t dir_pos = filename.find_last_of("/\\");
return filename.substr(0, dir_pos + 1);
}
void process_map(string map_filepath, string layouts_filepath) {
string mapdata_err, layouts_err;
string mapdata_json_text = read_text_file(map_filepath);
string layouts_json_text = read_text_file(layouts_filepath);
Json map_data = Json::parse(mapdata_json_text, mapdata_err);
if (map_data == Json())
FATAL_ERROR("%s\n", mapdata_err.c_str());
Json layouts_data = Json::parse(layouts_json_text, layouts_err);
if (layouts_data == Json())
FATAL_ERROR("%s\n", layouts_err.c_str());
string header_text = generate_map_header_text(map_data, layouts_data);
string events_text = generate_map_events_text(map_data);
string connections_text = generate_map_connections_text(map_data);
string files_dir = get_directory_name(map_filepath);
write_text_file(files_dir + "header.inc", header_text);
write_text_file(files_dir + "events.inc", events_text);
write_text_file(files_dir + "connections.inc", connections_text);
}
string generate_groups_text(Json groups_data) {
ostringstream text;
for (auto &key : groups_data["group_order"].array_items()) {
string group = key.string_value();
text << group << "::\n";
auto maps = groups_data[group].array_items();
for (Json &map_name : maps)
text << "\t.4byte " << map_name.string_value() << "\n";
text << "\n";
}
text << "\t.align 2\n" << "gMapGroups::\n";
for (auto &group : groups_data["group_order"].array_items())
text << "\t.4byte " << group.string_value() << "\n";
text << "\n";
return text.str();
}
string generate_connections_text(Json groups_data) {
vector<Json> map_names;
for (auto &group : groups_data["group_order"].array_items())
for (auto map_name : groups_data[group.string_value()].array_items())
map_names.push_back(map_name);
vector<Json> connections_include_order = groups_data["connections_include_order"].array_items();
if (connections_include_order.size() > 0)
sort(map_names.begin(), map_names.end(), [connections_include_order](const Json &a, const Json &b) {
auto iter_a = find(connections_include_order.begin(), connections_include_order.end(), a);
if (iter_a == connections_include_order.end())
iter_a = connections_include_order.begin() + numeric_limits<int>::max();
auto iter_b = find(connections_include_order.begin(), connections_include_order.end(), b);
if (iter_b == connections_include_order.end())
iter_b = connections_include_order.begin() + numeric_limits<int>::max();
return iter_a < iter_b;
});
ostringstream text;
for (Json map_name : map_names)
text << "\t.include \"data/maps/" << map_name.string_value() << "/connections.inc\"\n";
return text.str();
}
string generate_headers_text(Json groups_data) {
vector<string> map_names;
for (auto &group : groups_data["group_order"].array_items())
for (auto map_name : groups_data[group.string_value()].array_items())
map_names.push_back(map_name.string_value());
ostringstream text;
for (string map_name : map_names)
text << "\t.include \"data/maps/" << map_name << "/header.inc\"\n";
return text.str();
}
string generate_events_text(Json groups_data) {
vector<string> map_names;
for (auto &group : groups_data["group_order"].array_items())
for (auto map_name : groups_data[group.string_value()].array_items())
map_names.push_back(map_name.string_value());
ostringstream text;
for (string map_name : map_names)
text << "\t.include \"data/maps/" << map_name << "/events.inc\"\n";
return text.str();
}
string generate_map_constants_text(string groups_filepath, Json groups_data) {
string file_dir = get_directory_name(groups_filepath);
char dir_separator = file_dir.back();
ostringstream text;
text << "#ifndef GUARD_CONSTANTS_MAP_GROUPS_H\n"
<< "#define GUARD_CONSTANTS_MAP_GROUPS_H\n\n";
int group_num = 0;
for (auto &group : groups_data["group_order"].array_items()) {
text << "// Map Group " << group_num << "\n";
vector<Json> map_ids;
size_t max_length = 0;
for (auto &map_name : groups_data[group.string_value()].array_items()) {
string header_filepath = file_dir + map_name.string_value() + dir_separator + "map.json";
string err_str;
Json map_data = Json::parse(read_text_file(header_filepath), err_str);
map_ids.push_back(map_data["id"]);
if (map_data["id"].string_value().length() > max_length)
max_length = map_data["id"].string_value().length();
}
int map_id_num = 0;
for (Json map_id : map_ids) {
text << "#define " << map_id.string_value() << string((max_length - map_id.string_value().length() + 1), ' ')
<< "(" << map_id_num++ << " | (" << group_num << " << 8))\n";
}
text << "\n";
group_num++;
}
text << "#define MAP_GROUPS_COUNT " << group_num << "\n\n";
text << "#endif // GUARD_CONSTANTS_MAP_GROUPS_H\n";
return text.str();
}
void process_groups(string groups_filepath) {
string err;
Json groups_data = Json::parse(read_text_file(groups_filepath), err);
if (groups_data == Json())
FATAL_ERROR("%s\n", err.c_str());
string groups_text = generate_groups_text(groups_data);
string connections_text = generate_connections_text(groups_data);
string headers_text = generate_headers_text(groups_data);
string events_text = generate_events_text(groups_data);
string map_header_text = generate_map_constants_text(groups_filepath, groups_data);
string file_dir = get_directory_name(groups_filepath);
char s = file_dir.back();
write_text_file(file_dir + "groups.inc", groups_text);
write_text_file(file_dir + "connections.inc", connections_text);
write_text_file(file_dir + "headers.inc", headers_text);
write_text_file(file_dir + "events.inc", events_text);
write_text_file(file_dir + ".." + s + ".." + s + "include" + s + "constants" + s + "map_groups.h", map_header_text);
}
string generate_layout_headers_text(Json layouts_data) {
ostringstream text;
for (auto &layout : layouts_data["layouts"].array_items()) {
string border_label = layout["name"].string_value() + "_Border";
string blockdata_label = layout["name"].string_value() + "_Blockdata";
text << border_label << "::\n"
<< "\t.incbin \"" << layout["border_filepath"].string_value() << "\"\n\n"
<< blockdata_label << "::\n"
<< "\t.incbin \"" << layout["blockdata_filepath"].string_value() << "\"\n\n"
<< "\t.align 2\n"
<< layout["name"].string_value() << "::\n"
<< "\t.4byte " << layout["width"].int_value() << "\n"
<< "\t.4byte " << layout["height"].int_value() << "\n"
<< "\t.4byte " << border_label << "\n"
<< "\t.4byte " << blockdata_label << "\n"
<< "\t.4byte " << layout["primary_tileset"].string_value() << "\n"
<< "\t.4byte " << layout["secondary_tileset"].string_value() << "\n\n";
}
return text.str();
}
string generate_layouts_table_text(Json layouts_data) {
ostringstream text;
text << "\t.align 2\n"
<< layouts_data["layouts_table_label"].string_value() << "::\n";
for (auto &layout : layouts_data["layouts"].array_items())
text << "\t.4byte " << layout["name"].string_value() << "\n";
return text.str();
}
string generate_layouts_constants_text(Json layouts_data) {
ostringstream text;
text << "#ifndef GUARD_CONSTANTS_LAYOUTS_H\n"
<< "#define GUARD_CONSTANTS_LAYOUTS_H\n\n";
int i = 0;
for (auto &layout : layouts_data["layouts"].array_items())
text << "#define " << layout["id"].string_value() << " " << ++i << "\n";
text << "\n#endif // GUARD_CONSTANTS_LAYOUTS_H\n";
return text.str();
}
void process_layouts(string layouts_filepath) {
string err;
Json layouts_data = Json::parse(read_text_file(layouts_filepath), err);
if (layouts_data == Json())
FATAL_ERROR("%s\n", err.c_str());
string layout_headers_text = generate_layout_headers_text(layouts_data);
string layouts_table_text = generate_layouts_table_text(layouts_data);
string layouts_constants_text = generate_layouts_constants_text(layouts_data);
string file_dir = get_directory_name(layouts_filepath);
char s = file_dir.back();
write_text_file(file_dir + "layouts.inc", layout_headers_text);
write_text_file(file_dir + "layouts_table.inc", layouts_table_text);
write_text_file(file_dir + ".." + s + ".." + s + "include" + s + "constants" + s + "layouts.h", layouts_constants_text);
}
int main(int argc, char *argv[]) {
if (argc < 2)
FATAL_ERROR("USAGE: mapjson <mode> [options]\n");
char *mode_arg = argv[1];
string mode(mode_arg);
if (mode != "layouts" && mode != "map" && mode != "groups")
FATAL_ERROR("ERROR: <mode> must be 'layouts', 'map', or 'groups'.\n");
if (mode == "map") {
if (argc != 4)
FATAL_ERROR("USAGE: mapjson map <map_file> <layouts_file>\n");
string filepath(argv[2]);
string layouts_filepath(argv[3]);
process_map(filepath, layouts_filepath);
}
else if (mode == "groups") {
if (argc != 3)
FATAL_ERROR("USAGE: mapjson groups <groups_file>\n");
string filepath(argv[2]);
process_groups(filepath);
}
else if (mode == "layouts") {
if (argc != 3)
FATAL_ERROR("USAGE: mapjson layouts <layouts_file>\n");
string filepath(argv[2]);
process_layouts(filepath);
}
return 0;
}

31
tools/mapjson/mapjson.h Normal file
View File

@ -0,0 +1,31 @@
// mapjson.h
#ifndef MAPJSON_H
#define MAPJSON_H
#include <cstdio>
using std::fprintf; using std::exit;
#include <cstdlib>
#ifdef _MSC_VER
#define FATAL_ERROR(format, ...) \
do \
{ \
fprintf(stderr, format, __VA_ARGS__); \
exit(1); \
} while (0)
#else
#define FATAL_ERROR(format, ...) \
do \
{ \
fprintf(stderr, format, ##__VA_ARGS__); \
exit(1); \
} while (0)
#endif // _MSC_VER
#endif // MAPJSON_H

389
tools/mapjson/mapjson.py
View File

@ -1,389 +0,0 @@
# mapjson.py
import os
import re
import sys
import json
def abort(message):
print message
sys.exit()
def write_text_file(filepath, text):
with open(filepath, 'w') as f:
f.write(text)
def generate_map_header_text(map_data, layouts_data):
matched_layouts = filter(lambda layout: layout['id'] == map_data['layout'], layouts_data['layouts'])
if len(matched_layouts) != 1:
abort('Failed to find matching layout for "%s"' % (map_data['layout']))
layout = matched_layouts[0]
text = '%s:\n' % (map_data['name'])
text += '\t.4byte %s\n' % (layout['name'])
if 'shared_events_map' in map_data:
text += '\t.4byte %s\n' % (map_data['shared_events_map'] + '_MapEvents')
else:
text += '\t.4byte %s\n' % (map_data['name'] + '_MapEvents')
if 'shared_scripts_map' in map_data:
text += '\t.4byte %s\n' % (map_data['shared_scripts_map'] + '_MapScripts')
else:
text += '\t.4byte %s\n' % (map_data['name'] + '_MapScripts')
if map_data['connections'] is not None and len(map_data['connections']) > 0:
text += '\t.4byte %s\n' % (map_data['name'] + '_MapConnections')
else:
text += '\t.4byte 0x0\n'
text += '\t.2byte %s\n' % (map_data['music'])
text += '\t.2byte %s\n' % (layout['id'])
text += '\t.byte %s\n' % (map_data['region_map_section'])
text += '\t.byte %s\n' % (int(map_data['requires_flash']))
text += '\t.byte %s\n' % (map_data['weather'])
text += '\t.byte %s\n' % (map_data['map_type'])
text += '\t.2byte 0\n'
text += '\tmap_header_flags allow_bike=%s, allow_escape_rope=%s, allow_run=%s, show_map_name=%s\n' % (int(map_data['allow_bike']), int(map_data['allow_escape_rope']), int(map_data['allow_running']), int(map_data['show_map_name']))
text += '\t.byte %s\n\n' % (map_data['battle_scene'])
return text
def generate_map_connections_text(map_data):
if map_data['connections'] is None:
return '\n'
label = '%s_MapConnectionsList' % (map_data['name'])
text = '%s:\n' % (label)
for connection in map_data['connections']:
text += '\tconnection %s, %s, %s\n' % (connection['direction'], connection['offset'], connection['map'])
text += '\n%s_MapConnections:\n' % (map_data['name'])
text += '\t.4byte %s\n' % (len(map_data['connections']))
text += '\t.4byte %s\n\n' % (label)
return text
def generate_map_events_text(map_data):
if 'shared_events_map' in map_data:
return '\n'
text = ''
if len(map_data['object_events']) > 0:
objects_label = '%s_EventObjects' % (map_data['name'])
text += '%s:\n' % (objects_label)
for i, obj in enumerate(map_data['object_events']):
text += '\tobject_event %s, %s, 0, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s\n' % (
i + 1,
obj['graphics_id'],
obj['x'],
obj['y'],
obj['elevation'],
obj['movement_type'],
obj['movement_range_x'],
obj['movement_range_y'],
obj['trainer_type'],
obj['trainer_sight_or_berry_tree_id'],
obj['script'],
obj['flag'])
text += '\n'
else:
objects_label = '0x0'
if len(map_data['warp_events']) > 0:
warps_label = '%s_MapWarps' % (map_data['name'])
text += '%s:\n' % (warps_label)
for i, warp in enumerate(map_data['warp_events']):
text += '\twarp_def %s, %s, %s, %s, %s\n' % (
warp['x'],
warp['y'],
warp['elevation'],
warp['dest_warp_id'],
warp['dest_map'])
text += '\n'
else:
warps_label = '0x0'
if len(map_data['coord_events']) > 0:
coords_label = '%s_MapCoordEvents' % (map_data['name'])
text += '%s:\n' % (coords_label)
for i, event in enumerate(map_data['coord_events']):
if event['type'] == 'trigger':
text += '\tcoord_event %s, %s, %s, %s, %s, %s\n' % (
event['x'],
event['y'],
event['elevation'],
event['var'],
event['var_value'],
event['script'])
elif event['type'] == 'weather':
text += '\tcoord_weather_event %s, %s, %s, %s\n' % (
event['x'],
event['y'],
event['elevation'],
event['weather'])
text += '\n'
else:
coords_label = '0x0'
if len(map_data['bg_events']) > 0:
bgs_label = '%s_MapBGEvents' % (map_data['name'])
text += '%s:\n' % (bgs_label)
for i, event in enumerate(map_data['bg_events']):
if event['type'] == 'sign':
text += '\tbg_event %s, %s, %s, %s, %s\n' % (
event['x'],
event['y'],
event['elevation'],
event['player_facing_dir'],
event['script'])
elif event['type'] == 'hidden_item':
text += '\tbg_hidden_item_event %s, %s, %s, %s, %s\n' % (
event['x'],
event['y'],
event['elevation'],
event['item'],
event['flag'])
elif event['type'] == 'secret_base':
text += '\tbg_secret_base_event %s, %s, %s, %s\n' % (
event['x'],
event['y'],
event['elevation'],
event['secret_base_id'])
text += '\n'
else:
bgs_label = '0x0'
text += '%s_MapEvents::\n' % (map_data['name'])
text += '\tmap_events %s, %s, %s, %s\n\n' % (objects_label, warps_label, coords_label, bgs_label)
return text
def process_map(map_filepath, layouts_filepath):
with open(map_filepath) as f:
map_data = json.load(f)
with open(layouts_filepath) as f:
layouts_data = json.load(f)
header_text = generate_map_header_text(map_data, layouts_data)
events_text = generate_map_events_text(map_data)
connections_text = generate_map_connections_text(map_data)
files_dir = os.path.dirname(map_filepath)
write_text_file(os.path.join(files_dir, 'header.inc'), header_text)
write_text_file(os.path.join(files_dir, 'events.inc'), events_text)
write_text_file(os.path.join(files_dir, 'connections.inc'), connections_text)
def generate_groups_text(groups_data):
text = ''
for group in groups_data['group_order']:
text += '%s::\n' % (group)
maps = groups_data[group]
for map_name in maps:
text += '\t.4byte %s\n' % (map_name)
text += '\n'
text += '\t.align 2\n'
text += 'gMapGroups::\n'
for group in groups_data['group_order']:
text += '\t.4byte %s\n' % (group)
text += '\n'
return text
def index_of(in_list, value):
try:
index_value = in_list.index(value)
except ValueError:
index_value = sys.maxint
return index_value
def generate_connections_text(groups_data):
map_names = []
for group in groups_data['group_order']:
for map_name in groups_data[group]:
map_names.append(map_name)
if 'connections_include_order' in groups_data:
map_names.sort(key=lambda x: index_of(groups_data['connections_include_order'], x))
text = ''
for map_name in map_names:
text += '\t.include "data/maps/%s/connections.inc"\n' % (map_name)
return text
def generate_headers_text(groups_data):
map_names = []
for group in groups_data['group_order']:
for map_name in groups_data[group]:
map_names.append(map_name)
text = ''
for map_name in map_names:
text += '\t.include "data/maps/%s/header.inc"\n' % (map_name)
return text
def generate_events_text(groups_data):
map_names = []
for group in groups_data['group_order']:
for map_name in groups_data[group]:
map_names.append(map_name)
text = ''
for map_name in map_names:
text += '\t.include "data/maps/%s/events.inc"\n' % (map_name)
return text
def generate_map_constants_text(groups_filepath, groups_data):
file_dir = os.path.dirname(groups_filepath)
text = '#ifndef GUARD_CONSTANTS_MAP_GROUPS_H\n'
text += '#define GUARD_CONSTANTS_MAP_GROUPS_H\n\n'
for i, group in enumerate(groups_data['group_order']):
text += '// Map Group %s\n' % (i)
map_ids = []
max_length = 0
for map_name in groups_data[group]:
header_filepath = os.path.join(file_dir, map_name, 'map.json')
with open(header_filepath) as f:
map_data = json.load(f)
map_ids.append(map_data['id'])
if len(map_data['id']) > max_length:
max_length = len(map_data['id'])
for j, map_id in enumerate(map_ids):
text += '#define %s%s(%s | (%s << 8))\n' % (map_id, " " * (max_length - len(map_id) + 1), j, i)
text += '\n'
text += '#define MAP_GROUPS_COUNT %s\n\n' % (len(groups_data['group_order']))
text += '#endif // GUARD_CONSTANTS_MAP_GROUPS_H\n'
return text
def process_groups(groups_filepath):
with open(groups_filepath) as f:
groups_data = json.load(f)
groups_text = generate_groups_text(groups_data)
connections_text = generate_connections_text(groups_data)
headers_text = generate_headers_text(groups_data)
events_text = generate_events_text(groups_data)
map_header_text = generate_map_constants_text(groups_filepath, groups_data)
file_dir = os.path.dirname(groups_filepath)
write_text_file(os.path.join(file_dir, 'groups.inc'), groups_text)
write_text_file(os.path.join(file_dir, 'connections.inc'), connections_text)
write_text_file(os.path.join(file_dir, 'headers.inc'), headers_text)
write_text_file(os.path.join(file_dir, 'events.inc'), events_text)
write_text_file(os.path.join(file_dir, '../../include/constants/map_groups.h'), map_header_text)
def generate_layout_headers_text(layouts_data):
text = ''
for layout in layouts_data['layouts']:
border_label = layout['name'] + '_Border'
blockdata_label = layout['name'] + '_Blockdata'
text += '%s::\n' % (border_label)
text += '\t.incbin "%s"\n\n' % (layout['border_filepath'])
text += '%s::\n' % (blockdata_label)
text += '\t.incbin "%s"\n\n' % (layout['blockdata_filepath'])
text += '\t.align 2\n'
text += '%s::\n' % (layout['name'])
text += '\t.4byte %s\n' % (layout['width'])
text += '\t.4byte %s\n' % (layout['height'])
text += '\t.4byte %s\n' % (border_label)
text += '\t.4byte %s\n' % (blockdata_label)
text += '\t.4byte %s\n' % (layout['primary_tileset'])
text += '\t.4byte %s\n\n' % (layout['secondary_tileset'])
return text
def generate_layouts_table_text(layouts_data):
text = '\t.align 2\n'
text += '%s::\n' % (layouts_data['layouts_table_label'])
for layout in layouts_data['layouts']:
text += '\t.4byte %s\n' % (layout['name'])
return text
def generate_layouts_constants_text(layouts_data):
text = '#ifndef GUARD_CONSTANTS_LAYOUTS_H\n'
text += '#define GUARD_CONSTANTS_LAYOUTS_H\n\n'
for i, layout in enumerate(layouts_data['layouts']):
text += '#define %s %s\n' % (layout['id'], i + 1)
text += '\n'
text += '#endif // GUARD_CONSTANTS_LAYOUTS_H\n'
return text
def process_layouts(layouts_filepath):
with open(layouts_filepath) as f:
layouts_data = json.load(f)
layout_headers_text = generate_layout_headers_text(layouts_data)
layouts_table_text = generate_layouts_table_text(layouts_data)
layouts_constants_text = generate_layouts_constants_text(layouts_data)
file_dir = os.path.dirname(layouts_filepath)
write_text_file(os.path.join(file_dir, 'layouts.inc'), layout_headers_text)
write_text_file(os.path.join(file_dir, 'layouts_table.inc'), layouts_table_text)
write_text_file(os.path.join(file_dir, '../../include/constants/layouts.h'), layouts_constants_text)
def main():
if len(sys.argv) < 2:
abort('USAGE: python mapjson.py <mode> [options]')
mode = sys.argv[1]
if mode not in ['layouts', 'map', 'groups']:
abort("ERROR: <mode> must be 'layouts', 'map', or 'groups'.")
if mode == 'map':
if len(sys.argv) != 4:
abort('USAGE: python mapjson.py map <map_file> <layouts_file>')
filepath = sys.argv[2]
if not os.path.exists(filepath):
abort('ERROR: Map file "%s" does not exist' % (filepath))
layouts_filepath = sys.argv[3]
if not os.path.exists(layouts_filepath):
abort('ERROR: Layouts file "%s" does not exist' % (layouts_filepath))
process_map(filepath, layouts_filepath)
elif mode == 'groups':
if len(sys.argv) != 3:
abort('USAGE: python mapjson.py groups <groups_file>')
filepath = sys.argv[2]
if not os.path.exists(filepath):
abort('ERROR: Map file "%s" does not exist' % (filepath))
process_groups(filepath)
elif mode == 'layouts':
if len(sys.argv) != 3:
abort('USAGE: python mapjson.py layouts <layouts_file>')
filepath = sys.argv[2]
if not os.path.exists(filepath):
abort('ERROR: Layouts file "%s" does not exist' % (filepath))
process_layouts(filepath)
if __name__ == '__main__':
main()