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Pass a errfunc to lua_pcall to get a traceback

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This commit is contained in:
ShadowNinja 2013-11-05 12:06:15 -05:00
parent 3f519eb729
commit 371b39a09a
19 changed files with 424 additions and 324 deletions
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92
src/script/cpp_api/s_node.cpp
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@ -91,6 +91,9 @@ bool ScriptApiNode::node_on_punch(v3s16 p, MapNode node,
{
SCRIPTAPI_PRECHECKHEADER
lua_pushcfunction(L, script_error_handler);
int errorhandler = lua_gettop(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
@ -101,8 +104,9 @@ bool ScriptApiNode::node_on_punch(v3s16 p, MapNode node,
push_v3s16(L, p);
pushnode(L, node, ndef);
objectrefGetOrCreate(puncher);
if(lua_pcall(L, 3, 0, 0))
scriptError("error: %s", lua_tostring(L, -1));
if(lua_pcall(L, 3, 0, errorhandler))
scriptError();
lua_pop(L, 1); // Pop error handler
return true;
}
@ -111,6 +115,9 @@ bool ScriptApiNode::node_on_dig(v3s16 p, MapNode node,
{
SCRIPTAPI_PRECHECKHEADER
lua_pushcfunction(L, script_error_handler);
int errorhandler = lua_gettop(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
@ -121,8 +128,9 @@ bool ScriptApiNode::node_on_dig(v3s16 p, MapNode node,
push_v3s16(L, p);
pushnode(L, node, ndef);
objectrefGetOrCreate(digger);
if(lua_pcall(L, 3, 0, 0))
scriptError("error: %s", lua_tostring(L, -1));
if(lua_pcall(L, 3, 0, errorhandler))
scriptError();
lua_pop(L, 1); // Pop error handler
return true;
}
@ -130,6 +138,9 @@ void ScriptApiNode::node_on_construct(v3s16 p, MapNode node)
{
SCRIPTAPI_PRECHECKHEADER
lua_pushcfunction(L, script_error_handler);
int errorhandler = lua_gettop(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
@ -138,14 +149,18 @@ void ScriptApiNode::node_on_construct(v3s16 p, MapNode node)
// Call function
push_v3s16(L, p);
if(lua_pcall(L, 1, 0, 0))
scriptError("error: %s", lua_tostring(L, -1));
if(lua_pcall(L, 1, 0, errorhandler))
scriptError();
lua_pop(L, 1); // Pop error handler
}
void ScriptApiNode::node_on_destruct(v3s16 p, MapNode node)
{
SCRIPTAPI_PRECHECKHEADER
lua_pushcfunction(L, script_error_handler);
int errorhandler = lua_gettop(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
@ -154,14 +169,18 @@ void ScriptApiNode::node_on_destruct(v3s16 p, MapNode node)
// Call function
push_v3s16(L, p);
if(lua_pcall(L, 1, 0, 0))
scriptError("error: %s", lua_tostring(L, -1));
if(lua_pcall(L, 1, 0, errorhandler))
scriptError();
lua_pop(L, 1); // Pop error handler
}
void ScriptApiNode::node_after_destruct(v3s16 p, MapNode node)
{
SCRIPTAPI_PRECHECKHEADER
lua_pushcfunction(L, script_error_handler);
int errorhandler = lua_gettop(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
@ -171,14 +190,18 @@ void ScriptApiNode::node_after_destruct(v3s16 p, MapNode node)
// Call function
push_v3s16(L, p);
pushnode(L, node, ndef);
if(lua_pcall(L, 2, 0, 0))
scriptError("error: %s", lua_tostring(L, -1));
if(lua_pcall(L, 2, 0, errorhandler))
scriptError();
lua_pop(L, 1); // Pop error handler
}
bool ScriptApiNode::node_on_timer(v3s16 p, MapNode node, f32 dtime)
{
SCRIPTAPI_PRECHECKHEADER
lua_pushcfunction(L, script_error_handler);
int errorhandler = lua_gettop(L);
INodeDefManager *ndef = getServer()->ndef();
// Push callback function on stack
@ -188,12 +211,10 @@ bool ScriptApiNode::node_on_timer(v3s16 p, MapNode node, f32 dtime)
// Call function
push_v3s16(L, p);
lua_pushnumber(L,dtime);
if(lua_pcall(L, 2, 1, 0))
scriptError("error: %s", lua_tostring(L, -1));
if((bool)lua_isboolean(L,-1) && (bool)lua_toboolean(L,-1) == true)
return true;
return false;
if(lua_pcall(L, 2, 1, errorhandler))
scriptError();
lua_remove(L, errorhandler); // Remove error handler
return (bool) lua_isboolean(L, -1) && (bool) lua_toboolean(L, -1) == true;
}
void ScriptApiNode::node_on_receive_fields(v3s16 p,
@ -203,6 +224,9 @@ void ScriptApiNode::node_on_receive_fields(v3s16 p,
{
SCRIPTAPI_PRECHECKHEADER
lua_pushcfunction(L, script_error_handler);
int errorhandler = lua_gettop(L);
INodeDefManager *ndef = getServer()->ndef();
// If node doesn't exist, we don't know what callback to call
@ -215,12 +239,9 @@ void ScriptApiNode::node_on_receive_fields(v3s16 p,
return;
// Call function
// param 1
push_v3s16(L, p);
// param 2
lua_pushstring(L, formname.c_str());
// param 3
lua_newtable(L);
push_v3s16(L, p); // pos
lua_pushstring(L, formname.c_str()); // formname
lua_newtable(L); // fields
for(std::map<std::string, std::string>::const_iterator
i = fields.begin(); i != fields.end(); i++){
const std::string &name = i->first;
@ -229,26 +250,37 @@ void ScriptApiNode::node_on_receive_fields(v3s16 p,
lua_pushlstring(L, value.c_str(), value.size());
lua_settable(L, -3);
}
// param 4
objectrefGetOrCreate(sender);
if(lua_pcall(L, 4, 0, 0))
scriptError("error: %s", lua_tostring(L, -1));
objectrefGetOrCreate(sender); // player
if(lua_pcall(L, 4, 0, errorhandler))
scriptError();
lua_pop(L, 1); // Pop error handler
}
void ScriptApiNode::node_falling_update(v3s16 p)
{
SCRIPTAPI_PRECHECKHEADER
lua_pushcfunction(L, script_error_handler);
int errorhandler = lua_gettop(L);
lua_getglobal(L, "nodeupdate");
push_v3s16(L, p);
if(lua_pcall(L, 1, 0, 0))
scriptError("error: %s", lua_tostring(L, -1));
if(lua_pcall(L, 1, 0, errorhandler))
scriptError();
lua_pop(L, 1); // Pop error handler
}
void ScriptApiNode::node_falling_update_single(v3s16 p)
{
SCRIPTAPI_PRECHECKHEADER
lua_pushcfunction(L, script_error_handler);
int errorhandler = lua_gettop(L);
lua_getglobal(L, "nodeupdate_single");
push_v3s16(L, p);
if(lua_pcall(L, 1, 0, 0))
scriptError("error: %s", lua_tostring(L, -1));
if(lua_pcall(L, 1, 0, errorhandler))
scriptError();
lua_pop(L, 1); // Pop error handler
}