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Modernize lua read (part 2 & 3): C++ templating assurance (#7410)

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* Modernize lua read (part 2 & 3): C++ templating assurance

Implement the boolean reader
Implement the string reader
Also remove unused & unimplemented script_error_handler
Add a reader with default value
This commit is contained in:
Loïc Blot 2018-06-30 17:11:38 +02:00 • committed by GitHub
parent 227c71eb76
commit eef62c82a2
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GPG key ID: 4AEE18F83AFDEB23
35 changed files with 247 additions and 154 deletions
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4
src/script/cpp_api/s_node.cpp
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@ -192,7 +192,7 @@ bool ScriptApiNode::node_on_flood(v3s16 p, MapNode node, MapNode newnode)
pushnode(L, newnode, ndef);
PCALL_RES(lua_pcall(L, 3, 1, error_handler));
lua_remove(L, error_handler);
return (bool) lua_isboolean(L, -1) && (bool) lua_toboolean(L, -1);
return readParam<bool>(L, -1, false);
}
void ScriptApiNode::node_after_destruct(v3s16 p, MapNode node)
@ -231,7 +231,7 @@ bool ScriptApiNode::node_on_timer(v3s16 p, MapNode node, f32 dtime)
lua_pushnumber(L,dtime);
PCALL_RES(lua_pcall(L, 2, 1, error_handler));
lua_remove(L, error_handler);
return (bool) lua_isboolean(L, -1) && (bool) lua_toboolean(L, -1);
return readParam<bool>(L, -1, false);
}
void ScriptApiNode::node_on_receive_fields(v3s16 p,