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author | Tiger Wang <ziwei.tiger@hotmail.co.uk> | 2013-11-27 22:35:13 +0100 |
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committer | Tiger Wang <ziwei.tiger@hotmail.co.uk> | 2013-11-27 22:35:13 +0100 |
commit | a6630d32394120a78af56bc612fa3c3449283248 (patch) | |
tree | 2c791266b0f213cd56961299da8d2258b8f85d8e /lib/tolua++/src/bin/lua/template_class.lua | |
parent | Fixed spawn point being generally in an ocean (diff) | |
parent | Voronoi-related biomegens use the new cVoronoiMap class. (diff) | |
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Diffstat (limited to 'lib/tolua++/src/bin/lua/template_class.lua')
-rw-r--r-- | lib/tolua++/src/bin/lua/template_class.lua | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/lib/tolua++/src/bin/lua/template_class.lua b/lib/tolua++/src/bin/lua/template_class.lua new file mode 100644 index 000000000..b1ed05abe --- /dev/null +++ b/lib/tolua++/src/bin/lua/template_class.lua @@ -0,0 +1,82 @@ + +_global_templates = {} + +classTemplateClass = { + + name = '', + body = '', + parents = {}, + args = {}, -- the template arguments +} + +classTemplateClass.__index = classTemplateClass + + +function classTemplateClass:throw(types, local_scope) + + --if table.getn(types) ~= table.getn(self.args) then + -- error("#invalid parameter count") + --end + + -- replace + for i =1 , types.n do + + local Il = split_c_tokens(types[i], " ") + if table.getn(Il) ~= table.getn(self.args) then + error("#invalid parameter count for "..types[i]) + end + local bI = self.body + local pI = {} + for j = 1,self.args.n do + --Tl[j] = findtype(Tl[j]) or Tl[j] + bI = string.gsub(bI, "([^_%w])"..self.args[j].."([^_%w])", "%1"..Il[j].."%2") + if self.parents then + for i=1,table.getn(self.parents) do + pI[i] = string.gsub(self.parents[i], "([^_%w]?)"..self.args[j].."([^_%w]?)", "%1"..Il[j].."%2") + end + end + end + --local append = "<"..string.gsub(types[i], "%s+", ",")..">" + local append = "<"..concat(Il, 1, table.getn(Il), ",")..">" + append = string.gsub(append, "%s*,%s*", ",") + append = string.gsub(append, ">>", "> >") + for i=1,table.getn(pI) do + --pI[i] = string.gsub(pI[i], ">>", "> >") + pI[i] = resolve_template_types(pI[i]) + end + bI = string.gsub(bI, ">>", "> >") + local n = self.name + if local_scope then + n = self.local_name + end + + Class(n..append, pI, bI) + end +end + + +function TemplateClass(name, parents, body, parameters) + + local o = { + + parents = parents, + body = body, + args = parameters, + } + + local oname = string.gsub(name, "@.*$", "") + oname = getnamespace(classContainer.curr)..oname + o.name = oname + + o.local_name = name + + setmetatable(o, classTemplateClass) + + if _global_templates[oname] then + warning("Duplicate declaration of template "..oname) + else + _global_templates[oname] = o + end + + return o +end |