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//
//
#include "sexpvar.h"
#include "enums.h"
namespace scripting {
namespace api {
ADE_OBJ(l_SEXPVariable, sexpvar_h, "sexpvariable", "SEXP Variable handle");
ADE_VIRTVAR(Name, l_SEXPVariable, "string", "SEXP Variable name.", "string", "SEXP Variable name, or empty string if handle is invalid")
{
sexpvar_h *svh = nullptr;
const char* s = nullptr;
if (!ade_get_args(L, "o|s", l_SEXPVariable.GetPtr(&svh), &s))
return ade_set_error(L, "s", "");
if (!svh->isValid())
return ade_set_error(L, "s", "");
sexp_variable *sv = &Sexp_variables[svh->idx];
if (ADE_SETTING_VAR && s != nullptr) {
LuaError(L, "Reassigning SEXP variable names is not supported. (Tried to rename %s to %s.)", sv->variable_name, s);
}
return ade_set_args(L, "s", sv->variable_name);
}
ADE_VIRTVAR(Persistence, l_SEXPVariable, "enumeration", "SEXP Variable persistence, uses SEXPVAR_*_PERSISTENT enumerations", "enumeration", "SEXPVAR_*_PERSISTENT enumeration, or invalid numeration if handle is invalid")
{
sexpvar_h *svh = NULL;
enum_h *type = NULL;
if(!ade_get_args(L, "o|o", l_SEXPVariable.GetPtr(&svh), l_Enum.GetPtr(&type)))
return ade_set_error(L, "o", l_Enum.Set(enum_h()));
if(!svh->isValid())
return ade_set_error(L, "o", l_Enum.Set(enum_h()));
sexp_variable *sv = &Sexp_variables[svh->idx];
if(ADE_SETTING_VAR && type != NULL)
{
if(type->index == LE_SEXPVAR_PLAYER_PERSISTENT)
{
sv->type &= ~(SEXP_VARIABLE_SAVE_ON_MISSION_PROGRESS);
sv->type |= SEXP_VARIABLE_SAVE_ON_MISSION_CLOSE;
}
else if(type->index == LE_SEXPVAR_CAMPAIGN_PERSISTENT)
{
sv->type |= SEXP_VARIABLE_SAVE_ON_MISSION_PROGRESS;
sv->type &= ~(SEXP_VARIABLE_SAVE_ON_MISSION_CLOSE);
}
else if(type->index == LE_SEXPVAR_NOT_PERSISTENT)
{
sv->type &= ~(SEXP_VARIABLE_SAVE_ON_MISSION_PROGRESS);
sv->type &= ~(SEXP_VARIABLE_SAVE_ON_MISSION_CLOSE);
}
}
enum_h ren;
if(sv->type & SEXP_VARIABLE_SAVE_ON_MISSION_CLOSE)
ren.index = LE_SEXPVAR_PLAYER_PERSISTENT;
else if(sv->type & SEXP_VARIABLE_SAVE_ON_MISSION_PROGRESS)
ren.index = LE_SEXPVAR_CAMPAIGN_PERSISTENT;
else
ren.index = LE_SEXPVAR_NOT_PERSISTENT;
return ade_set_args(L, "o", l_Enum.Set(ren));
}
ADE_VIRTVAR(Type, l_SEXPVariable, "enumeration", "SEXP Variable type, uses SEXPVAR_TYPE_* enumerations", "enumeration", "SEXPVAR_TYPE_* enumeration, or invalid numeration if handle is invalid")
{
sexpvar_h *svh = NULL;
enum_h *type = NULL;
if(!ade_get_args(L, "o|o", l_SEXPVariable.GetPtr(&svh), l_Enum.GetPtr(&type)))
return ade_set_error(L, "o", l_Enum.Set(enum_h()));
if(!svh->isValid())
return ade_set_error(L, "o", l_Enum.Set(enum_h()));
sexp_variable *sv = &Sexp_variables[svh->idx];
if(ADE_SETTING_VAR && type != NULL)
{
if(type->index == LE_SEXPVAR_TYPE_NUMBER)
{
sv->type &= ~(SEXP_VARIABLE_NUMBER);
sv->type |= SEXP_VARIABLE_STRING;
}
else if(type->index == LE_SEXPVAR_TYPE_STRING)
{
sv->type |= SEXP_VARIABLE_NUMBER;
sv->type &= ~(SEXP_VARIABLE_STRING);
}
}
enum_h ren;
if(sv->type & SEXP_VARIABLE_NUMBER)
ren.index = LE_SEXPVAR_TYPE_NUMBER;
else if(sv->type & SEXP_VARIABLE_STRING)
ren.index = LE_SEXPVAR_TYPE_STRING;
return ade_set_args(L, "o", l_Enum.Set(ren));
}
ADE_VIRTVAR(Value, l_SEXPVariable, "number/string", "SEXP variable value", "string", "SEXP variable contents, or nil if the variable is of an invalid type or the handle is invalid")
{
sexpvar_h *svh = NULL;
const char* newvalue = nullptr;
char number_as_str[TOKEN_LENGTH];
if(lua_type(L, 2) == LUA_TNUMBER)
{
int newnumber = 0;
if(!ade_get_args(L, "o|i", l_SEXPVariable.GetPtr(&svh), &newnumber))
return ADE_RETURN_NIL;
sprintf(number_as_str, "%d", newnumber);
newvalue = number_as_str;
}
else
{
if(!ade_get_args(L, "o|s", l_SEXPVariable.GetPtr(&svh), &newvalue))
return ADE_RETURN_NIL;
}
if(!svh->isValid())
return ADE_RETURN_NIL;
sexp_variable *sv = &Sexp_variables[svh->idx];
if(ADE_SETTING_VAR && newvalue)
{
sexp_modify_variable(newvalue, svh->idx, false);
}
if(sv->type & SEXP_VARIABLE_NUMBER)
return ade_set_args(L, "i", atoi(sv->text));
else if(sv->type & SEXP_VARIABLE_STRING)
return ade_set_args(L, "s", sv->text);
else
return ADE_RETURN_NIL;
}
ADE_FUNC(__tostring, l_SEXPVariable, NULL, "Returns SEXP name", "string", "SEXP name, or empty string if handle is invalid")
{
sexpvar_h *svh = NULL;
if(!ade_get_args(L, "o", l_SEXPVariable.GetPtr(&svh)))
return ade_set_error(L, "s", "");
if(!svh->isValid())
return ade_set_error(L, "s", "");
return ade_set_args(L, "s", Sexp_variables[svh->idx].variable_name);
}
ADE_FUNC(isValid, l_SEXPVariable, NULL, "Detects whether handle is valid", "boolean", "true if valid, false if handle is invalid, nil if a syntax/type error occurs")
{
sexpvar_h *svh = NULL;
if(!ade_get_args(L, "o", l_SEXPVariable.GetPtr(&svh)))
return ADE_RETURN_NIL;
if(!svh->isValid())
return ADE_RETURN_FALSE;
return ADE_RETURN_TRUE;
}
ADE_FUNC(delete, l_SEXPVariable, NULL, "Deletes a SEXP Variable", "boolean", "True if successful, false if the handle is invalid")
{
sexpvar_h *svh = NULL;
if(!ade_get_args(L, "o", l_SEXPVariable.GetPtr(&svh)))
return ade_set_error(L, "b", false);
if(!svh->isValid())
return ade_set_error(L, "b", false);
sexp_variable_delete(svh->idx);
return ADE_RETURN_TRUE;
}
}
}
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