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noise: Throw exception on noise allocation failure

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This commit is contained in:
kwolekr 2014-11-29 16:50:18 -05:00
parent a3e019c4f6
commit 25945dc539
3 changed files with 38 additions and 9 deletions
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10
src/script/lua_api/l_noise.cpp
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@ -171,7 +171,7 @@ int LuaPerlinNoiseMap::l_get2dMap_flat(lua_State *L)
n->perlinMap2D(p.X, p.Y);
int maplen = n->sx * n->sy;
lua_newtable(L);
for (int i = 0; i != maplen; i++) {
float noiseval = n->np->offset + n->np->scale * n->result[i];
@ -220,7 +220,7 @@ int LuaPerlinNoiseMap::l_get3dMap_flat(lua_State *L)
int maplen = n->sx * n->sy * n->sz;
lua_newtable(L);
for (int i = 0; i != maplen; i++) {
float noiseval = n->np->offset + n->np->scale * n->result[i];
@ -231,7 +231,11 @@ int LuaPerlinNoiseMap::l_get3dMap_flat(lua_State *L)
}
LuaPerlinNoiseMap::LuaPerlinNoiseMap(NoiseParams *np, int seed, v3s16 size) {
noise = new Noise(np, seed, size.X, size.Y, size.Z);
try {
noise = new Noise(np, seed, size.X, size.Y, size.Z);
} catch (InvalidNoiseParamsException &e) {
throw LuaError(e.what());
}
}
LuaPerlinNoiseMap::~LuaPerlinNoiseMap()