442 lines
15 KiB
C++
442 lines
15 KiB
C++
/*
|
|
https://github.com/peterix/dfhack
|
|
Copyright (c) 2009-2011 Petr Mrázek (peterix@gmail.com)
|
|
|
|
This software is provided 'as-is', without any express or implied
|
|
warranty. In no event will the authors be held liable for any
|
|
damages arising from the use of this software.
|
|
|
|
Permission is granted to anyone to use this software for any
|
|
purpose, including commercial applications, and to alter it and
|
|
redistribute it freely, subject to the following restrictions:
|
|
|
|
1. The origin of this software must not be misrepresented; you must
|
|
not claim that you wrote the original software. If you use this
|
|
software in a product, an acknowledgment in the product documentation
|
|
would be appreciated but is not required.
|
|
|
|
2. Altered source versions must be plainly marked as such, and
|
|
must not be misrepresented as being the original software.
|
|
|
|
3. This notice may not be removed or altered from any source
|
|
distribution.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <string>
|
|
#include <sstream>
|
|
#include <vector>
|
|
#include <map>
|
|
|
|
#include "DataDefs.h"
|
|
|
|
/*
|
|
* Definitions of DFHack namespace structs used by generated headers.
|
|
*/
|
|
|
|
namespace DFHack
|
|
{
|
|
class DFHACK_EXPORT primitive_identity : public type_identity {
|
|
public:
|
|
primitive_identity(size_t size) : type_identity(size) {};
|
|
|
|
virtual identity_type type() { return IDTYPE_PRIMITIVE; }
|
|
};
|
|
|
|
class DFHACK_EXPORT pointer_identity : public primitive_identity {
|
|
type_identity *target;
|
|
|
|
public:
|
|
pointer_identity(type_identity *target = NULL)
|
|
: primitive_identity(sizeof(void*)), target(target) {};
|
|
|
|
virtual identity_type type() { return IDTYPE_POINTER; }
|
|
|
|
type_identity *getTarget() { return target; }
|
|
|
|
std::string getFullName();
|
|
|
|
static void lua_read(lua_State *state, int fname_idx, void *ptr, type_identity *target);
|
|
static void lua_write(lua_State *state, int fname_idx, void *ptr, type_identity *target, int val_index);
|
|
|
|
virtual void lua_read(lua_State *state, int fname_idx, void *ptr);
|
|
virtual void lua_write(lua_State *state, int fname_idx, void *ptr, int val_index);
|
|
};
|
|
|
|
class DFHACK_EXPORT container_identity : public constructed_identity {
|
|
type_identity *item;
|
|
enum_identity *ienum;
|
|
|
|
public:
|
|
container_identity(size_t size, TAllocateFn alloc, type_identity *item, enum_identity *ienum = NULL)
|
|
: constructed_identity(size, alloc), item(item), ienum(ienum) {};
|
|
|
|
virtual identity_type type() { return IDTYPE_CONTAINER; }
|
|
|
|
std::string getFullName() { return getFullName(item); }
|
|
|
|
virtual void build_metatable(lua_State *state);
|
|
virtual bool isContainer() { return true; }
|
|
|
|
type_identity *getItemType() { return item; }
|
|
type_identity *getIndexEnumType() { return ienum; }
|
|
|
|
virtual std::string getFullName(type_identity *item);
|
|
|
|
int lua_item_count(lua_State *state, void *ptr);
|
|
|
|
virtual void lua_item_reference(lua_State *state, int fname_idx, void *ptr, int idx);
|
|
virtual void lua_item_read(lua_State *state, int fname_idx, void *ptr, int idx);
|
|
virtual void lua_item_write(lua_State *state, int fname_idx, void *ptr, int idx, int val_index);
|
|
|
|
protected:
|
|
virtual int item_count(void *ptr) = 0;
|
|
virtual void *item_pointer(type_identity *item, void *ptr, int idx) = 0;
|
|
};
|
|
|
|
class DFHACK_EXPORT ptr_container_identity : public container_identity {
|
|
public:
|
|
ptr_container_identity(size_t size, TAllocateFn alloc,
|
|
type_identity *item, enum_identity *ienum = NULL)
|
|
: container_identity(size, alloc, item, ienum) {};
|
|
|
|
virtual identity_type type() { return IDTYPE_PTR_CONTAINER; }
|
|
|
|
std::string getFullName(type_identity *item);
|
|
|
|
virtual void lua_item_reference(lua_State *state, int fname_idx, void *ptr, int idx);
|
|
virtual void lua_item_read(lua_State *state, int fname_idx, void *ptr, int idx);
|
|
virtual void lua_item_write(lua_State *state, int fname_idx, void *ptr, int idx, int val_index);
|
|
};
|
|
|
|
class DFHACK_EXPORT bit_container_identity : public container_identity {
|
|
public:
|
|
bit_container_identity(size_t size, TAllocateFn alloc, enum_identity *ienum = NULL)
|
|
: container_identity(size, alloc, NULL, ienum) {};
|
|
|
|
virtual identity_type type() { return IDTYPE_BIT_CONTAINER; }
|
|
|
|
std::string getFullName(type_identity *item);
|
|
|
|
virtual void lua_item_reference(lua_State *state, int fname_idx, void *ptr, int idx);
|
|
virtual void lua_item_read(lua_State *state, int fname_idx, void *ptr, int idx);
|
|
virtual void lua_item_write(lua_State *state, int fname_idx, void *ptr, int idx, int val_index);
|
|
|
|
protected:
|
|
virtual void *item_pointer(type_identity *, void *, int) { return NULL; }
|
|
|
|
virtual bool get_item(void *ptr, int idx) = 0;
|
|
virtual void set_item(void *ptr, int idx, bool val) = 0;
|
|
};
|
|
}
|
|
|
|
namespace df
|
|
{
|
|
using DFHack::primitive_identity;
|
|
using DFHack::pointer_identity;
|
|
using DFHack::container_identity;
|
|
using DFHack::ptr_container_identity;
|
|
using DFHack::bit_container_identity;
|
|
|
|
class number_identity_base : public primitive_identity {
|
|
const char *name;
|
|
|
|
public:
|
|
number_identity_base(size_t size, const char *name)
|
|
: primitive_identity(size), name(name) {};
|
|
|
|
std::string getFullName() { return name; }
|
|
|
|
virtual void lua_read(lua_State *state, int fname_idx, void *ptr);
|
|
virtual void lua_write(lua_State *state, int fname_idx, void *ptr, int val_index);
|
|
|
|
protected:
|
|
virtual double read(void *ptr) = 0;
|
|
virtual void write(void *ptr, double val) = 0;
|
|
};
|
|
|
|
template<class T>
|
|
class number_identity : public number_identity_base {
|
|
public:
|
|
number_identity(const char *name) : number_identity_base(sizeof(T), name) {}
|
|
protected:
|
|
virtual double read(void *ptr) { return double(*(T*)ptr); }
|
|
virtual void write(void *ptr, double val) { *(T*)ptr = T(val); }
|
|
};
|
|
|
|
class bool_identity : public primitive_identity {
|
|
public:
|
|
bool_identity() : primitive_identity(sizeof(bool)) {};
|
|
|
|
std::string getFullName() { return "bool"; }
|
|
|
|
virtual void lua_read(lua_State *state, int fname_idx, void *ptr);
|
|
virtual void lua_write(lua_State *state, int fname_idx, void *ptr, int val_index);
|
|
};
|
|
|
|
class stl_string_identity : public primitive_identity {
|
|
public:
|
|
stl_string_identity() : primitive_identity(sizeof(std::string)) {};
|
|
|
|
std::string getFullName() { return "string"; }
|
|
|
|
virtual void lua_read(lua_State *state, int fname_idx, void *ptr);
|
|
virtual void lua_write(lua_State *state, int fname_idx, void *ptr, int val_index);
|
|
};
|
|
|
|
class stl_ptr_vector_identity : public ptr_container_identity {
|
|
public:
|
|
/*
|
|
* This class assumes that std::vector<T*> is equivalent
|
|
* in layout and behavior to std::vector<void*> for any T.
|
|
*/
|
|
|
|
stl_ptr_vector_identity(type_identity *item = NULL, enum_identity *ienum = NULL)
|
|
: ptr_container_identity(sizeof(std::vector<void*>),allocator_fn<std::vector<void*> >,item, ienum)
|
|
{};
|
|
|
|
std::string getFullName(type_identity *item) {
|
|
return "vector" + ptr_container_identity::getFullName(item);
|
|
}
|
|
|
|
virtual DFHack::identity_type type() { return DFHack::IDTYPE_STL_PTR_VECTOR; }
|
|
|
|
protected:
|
|
virtual int item_count(void *ptr) {
|
|
return ((std::vector<void*>*)ptr)->size();
|
|
};
|
|
virtual void *item_pointer(type_identity *, void *ptr, int idx) {
|
|
return &(*(std::vector<void*>*)ptr)[idx];
|
|
}
|
|
};
|
|
|
|
class buffer_container_identity : public container_identity {
|
|
int size;
|
|
|
|
public:
|
|
buffer_container_identity()
|
|
: container_identity(0, NULL, NULL, NULL), size(0)
|
|
{}
|
|
|
|
buffer_container_identity(int size, type_identity *item, enum_identity *ienum = NULL)
|
|
: container_identity(item->byte_size()*size, NULL, item, ienum), size(size)
|
|
{}
|
|
|
|
std::string getFullName(type_identity *item);
|
|
int getSize() { return size; }
|
|
|
|
virtual DFHack::identity_type type() { return DFHack::IDTYPE_BUFFER; }
|
|
|
|
static buffer_container_identity base_instance;
|
|
|
|
protected:
|
|
virtual int item_count(void *ptr) { return size; }
|
|
virtual void *item_pointer(type_identity *item, void *ptr, int idx) {
|
|
return ((uint8_t*)ptr) + idx * item->byte_size();
|
|
}
|
|
};
|
|
|
|
template<class T>
|
|
class stl_container_identity : public container_identity {
|
|
const char *name;
|
|
|
|
public:
|
|
stl_container_identity(const char *name, type_identity *item, enum_identity *ienum = NULL)
|
|
: container_identity(sizeof(T), &allocator_fn<T>, item, ienum), name(name)
|
|
{}
|
|
|
|
std::string getFullName(type_identity *item) {
|
|
return name + container_identity::getFullName(item);
|
|
}
|
|
|
|
protected:
|
|
virtual int item_count(void *ptr) { return ((T*)ptr)->size(); }
|
|
virtual void *item_pointer(type_identity *item, void *ptr, int idx) {
|
|
return &(*(T*)ptr)[idx];
|
|
}
|
|
};
|
|
|
|
class bit_array_identity : public bit_container_identity {
|
|
public:
|
|
/*
|
|
* This class assumes that BitArray<T> is equivalent
|
|
* in layout and behavior to BitArray<int> for any T.
|
|
*/
|
|
|
|
typedef BitArray<int> container;
|
|
|
|
bit_array_identity(enum_identity *ienum = NULL)
|
|
: bit_container_identity(sizeof(container), &allocator_fn<container>, ienum)
|
|
{}
|
|
|
|
std::string getFullName(type_identity *item) {
|
|
return "BitArray<>";
|
|
}
|
|
|
|
protected:
|
|
virtual int item_count(void *ptr) { return ((container*)ptr)->size * 8; }
|
|
virtual bool get_item(void *ptr, int idx) {
|
|
return ((container*)ptr)->is_set(idx);
|
|
}
|
|
virtual void set_item(void *ptr, int idx, bool val) {
|
|
((container*)ptr)->set(idx, val);
|
|
}
|
|
};
|
|
|
|
class stl_bit_vector_identity : public bit_container_identity {
|
|
public:
|
|
typedef std::vector<bool> container;
|
|
|
|
stl_bit_vector_identity(enum_identity *ienum = NULL)
|
|
: bit_container_identity(sizeof(container), &allocator_fn<container>, ienum)
|
|
{}
|
|
|
|
std::string getFullName(type_identity *item) {
|
|
return "vector" + bit_container_identity::getFullName(item);
|
|
}
|
|
|
|
protected:
|
|
virtual int item_count(void *ptr) { return ((container*)ptr)->size(); }
|
|
virtual bool get_item(void *ptr, int idx) {
|
|
return (*(container*)ptr)[idx];
|
|
}
|
|
virtual void set_item(void *ptr, int idx, bool val) {
|
|
(*(container*)ptr)[idx] = val;
|
|
}
|
|
};
|
|
|
|
#define NUMBER_IDENTITY_TRAITS(type) \
|
|
template<> struct identity_traits<type> { \
|
|
static number_identity<type> identity; \
|
|
static number_identity_base *get() { return &identity; } \
|
|
};
|
|
|
|
NUMBER_IDENTITY_TRAITS(char);
|
|
NUMBER_IDENTITY_TRAITS(int8_t);
|
|
NUMBER_IDENTITY_TRAITS(uint8_t);
|
|
NUMBER_IDENTITY_TRAITS(int16_t);
|
|
NUMBER_IDENTITY_TRAITS(uint16_t);
|
|
NUMBER_IDENTITY_TRAITS(int32_t);
|
|
NUMBER_IDENTITY_TRAITS(uint32_t);
|
|
NUMBER_IDENTITY_TRAITS(int64_t);
|
|
NUMBER_IDENTITY_TRAITS(uint64_t);
|
|
NUMBER_IDENTITY_TRAITS(float);
|
|
|
|
template<> struct identity_traits<bool> {
|
|
static bool_identity identity;
|
|
static bool_identity *get() { return &identity; }
|
|
};
|
|
|
|
template<> struct identity_traits<std::string> {
|
|
static stl_string_identity identity;
|
|
static stl_string_identity *get() { return &identity; }
|
|
};
|
|
|
|
template<> struct identity_traits<void*> {
|
|
static pointer_identity identity;
|
|
static pointer_identity *get() { return &identity; }
|
|
};
|
|
|
|
template<> struct identity_traits<std::vector<void*> > {
|
|
static stl_ptr_vector_identity identity;
|
|
static stl_ptr_vector_identity *get() { return &identity; }
|
|
};
|
|
|
|
template<> struct identity_traits<std::vector<bool> > {
|
|
static stl_bit_vector_identity identity;
|
|
static stl_bit_vector_identity *get() { return &identity; }
|
|
};
|
|
|
|
#undef NUMBER_IDENTITY_TRAITS
|
|
|
|
// Container declarations
|
|
|
|
template<class Enum, class FT> struct identity_traits<enum_field<Enum,FT> > {
|
|
static primitive_identity *get();
|
|
};
|
|
|
|
template<class T> struct identity_traits<T *> {
|
|
static pointer_identity *get();
|
|
};
|
|
|
|
template<class T, int sz> struct identity_traits<T [sz]> {
|
|
static container_identity *get();
|
|
};
|
|
|
|
template<class T> struct identity_traits<std::vector<T> > {
|
|
static container_identity *get();
|
|
};
|
|
|
|
template<class T> struct identity_traits<std::vector<T*> > {
|
|
static stl_ptr_vector_identity *get();
|
|
};
|
|
|
|
template<class T> struct identity_traits<std::deque<T> > {
|
|
static container_identity *get();
|
|
};
|
|
|
|
template<class T> struct identity_traits<BitArray<T> > {
|
|
static bit_container_identity *get();
|
|
};
|
|
|
|
template<class T> struct identity_traits<DfArray<T> > {
|
|
static container_identity *get();
|
|
};
|
|
|
|
// Container definitions
|
|
|
|
template<class Enum, class FT>
|
|
primitive_identity *identity_traits<enum_field<Enum,FT> >::get() {
|
|
return identity_traits<FT>::get();
|
|
}
|
|
|
|
template<class T>
|
|
pointer_identity *identity_traits<T *>::get() {
|
|
static pointer_identity identity(identity_traits<T>::get());
|
|
return &identity;
|
|
}
|
|
|
|
template<class T, int sz>
|
|
container_identity *identity_traits<T [sz]>::get() {
|
|
static buffer_container_identity identity(sz, identity_traits<T>::get());
|
|
return &identity;
|
|
}
|
|
|
|
template<class T>
|
|
container_identity *identity_traits<std::vector<T> >::get() {
|
|
typedef std::vector<T> container;
|
|
static stl_container_identity<container> identity("vector", identity_traits<T>::get());
|
|
return &identity;
|
|
}
|
|
|
|
template<class T>
|
|
stl_ptr_vector_identity *identity_traits<std::vector<T*> >::get() {
|
|
static stl_ptr_vector_identity identity(identity_traits<T>::get());
|
|
return &identity;
|
|
}
|
|
|
|
template<class T>
|
|
container_identity *identity_traits<std::deque<T> >::get() {
|
|
typedef std::deque<T> container;
|
|
static stl_container_identity<container> identity("deque", identity_traits<T>::get());
|
|
return &identity;
|
|
}
|
|
|
|
template<class T>
|
|
bit_container_identity *identity_traits<BitArray<T> >::get() {
|
|
static type_identity *eid = identity_traits<T>::get();
|
|
static enum_identity *reid = eid->type() == DFHack::IDTYPE_ENUM ? (enum_identity*)eid : NULL;
|
|
static bit_array_identity identity(reid);
|
|
return &identity;
|
|
}
|
|
|
|
template<class T>
|
|
container_identity *identity_traits<DfArray<T> >::get() {
|
|
typedef DfArray<T> container;
|
|
static stl_container_identity<container> identity("DfArray", identity_traits<T>::get());
|
|
return &identity;
|
|
}
|
|
}
|
|
|