diff options
Diffstat (limited to 'src/script/common/c_converter.cpp')
| -rw-r--r-- | src/script/common/c_converter.cpp | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/script/common/c_converter.cpp b/src/script/common/c_converter.cpp index 55c4a5f5a..f36298915 100644 --- a/src/script/common/c_converter.cpp +++ b/src/script/common/c_converter.cpp @@ -23,6 +23,7 @@ extern "C" { } #include "util/numeric.h" +#include "util/serialize.h" #include "util/string.h" #include "common/c_converter.h" #include "constants.h" @@ -37,6 +38,14 @@ extern "C" { } \ } while(0) #define CHECK_POS_COORD(name) CHECK_TYPE(-1, "position coordinate '" name "'", LUA_TNUMBER) +#define CHECK_FLOAT_RANGE(value, name) \ +if (value < F1000_MIN || value > F1000_MAX) { \ + std::ostringstream error_text; \ + error_text << "Invalid float vector dimension range '" name "' " << \ + "(expected " << F1000_MIN << " < " name " < " << F1000_MAX << \ + " got " << value << ")." << std::endl; \ + throw LuaError(error_text.str()); \ +} #define CHECK_POS_TAB(index) CHECK_TYPE(index, "position", LUA_TTABLE) @@ -170,14 +179,17 @@ v3f check_v3f(lua_State *L, int index) lua_getfield(L, index, "x"); CHECK_POS_COORD("x"); pos.X = lua_tonumber(L, -1); + CHECK_FLOAT_RANGE(pos.X, "x") lua_pop(L, 1); lua_getfield(L, index, "y"); CHECK_POS_COORD("y"); pos.Y = lua_tonumber(L, -1); + CHECK_FLOAT_RANGE(pos.Y, "y") lua_pop(L, 1); lua_getfield(L, index, "z"); CHECK_POS_COORD("z"); pos.Z = lua_tonumber(L, -1); + CHECK_FLOAT_RANGE(pos.Z, "z") lua_pop(L, 1); return pos; } @@ -391,7 +403,7 @@ bool getintfield(lua_State *L, int table, lua_getfield(L, table, fieldname); bool got = false; if(lua_isnumber(L, -1)){ - result = lua_tonumber(L, -1); + result = lua_tointeger(L, -1); got = true; } lua_pop(L, 1); @@ -404,7 +416,7 @@ bool getintfield(lua_State *L, int table, lua_getfield(L, table, fieldname); bool got = false; if(lua_isnumber(L, -1)){ - result = lua_tonumber(L, -1); + result = lua_tointeger(L, -1); got = true; } lua_pop(L, 1); @@ -417,7 +429,7 @@ bool getintfield(lua_State *L, int table, lua_getfield(L, table, fieldname); bool got = false; if(lua_isnumber(L, -1)){ - result = lua_tonumber(L, -1); + result = lua_tointeger(L, -1); got = true; } lua_pop(L, 1); @@ -430,7 +442,7 @@ bool getintfield(lua_State *L, int table, lua_getfield(L, table, fieldname); bool got = false; if(lua_isnumber(L, -1)){ - result = lua_tonumber(L, -1); + result = lua_tointeger(L, -1); got = true; } lua_pop(L, 1); |