整理一下目录结构

1 files changed, 50 insertions, 0 deletions

diff --git a/script/src/vm/pcall.lua b/script/src/vm/pcall.lua
new file mode 100644
index 00000000..e5d1e26f
--- /dev/null
+++ b/script/src/vm/pcall.lua
@@ -0,0 +1,50 @@
+local mt = require 'vm.manager'
+local multi = require 'vm.multi'
+
+function mt:callPcall(func, values, source)
+    local funcValue = values:first()
+    if not funcValue then
+        return
+    end
+    local realFunc = funcValue:getFunction()
+    if not realFunc then
+        return
+    end
+    local argList = multi()
+    values:eachValue(function (i, v)
+        if i >= 2 then
+            argList:push(v)
+        end
+    end)
+    self:call(funcValue, argList, source)
+    if realFunc ~= func then
+        func:setReturn(1, self:createValue('boolean', source))
+        realFunc:getReturn():eachValue(function (i, v)
+            func:setReturn(i + 1, v)
+        end)
+    end
+end
+
+function mt:callXpcall(func, values, source)
+    local funcValue = values:first()
+    if not funcValue then
+        return
+    end
+    local realFunc = funcValue:getFunction()
+    if not realFunc then
+        return
+    end
+    local argList = multi()
+    values:eachValue(function (i, v)
+        if i >= 3 then
+            argList:push(v)
+        end
+    end)
+    self:call(funcValue, argList, source)
+    if realFunc ~= func then
+        func:setReturn(1, self:createValue('boolean', source))
+        realFunc:getReturn():eachValue(function (i, v)
+            func:setReturn(i + 1, v)
+        end)
+    end
+end