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package convert
import (
"github.com/anon55555/mt"
"github.com/yuin/gopher-lua"
"image/color"
)
//go:generate ./push_mkauto.lua
func vec2(l *lua.LState, val [2]lua.LNumber) {
l.Push(l.GetGlobal("vec2"))
l.Push(val[0])
l.Push(val[1])
l.Call(2, 1)
}
func vec3(l *lua.LState, val [3]lua.LNumber) {
l.Push(l.GetGlobal("vec3"))
l.Push(val[0])
l.Push(val[1])
l.Push(val[2])
l.Call(3, 1)
}
func popValue(l *lua.LState) lua.LValue {
ret := l.Get(-1)
l.Pop(1)
return ret
}
func pushVec2(l *lua.LState, val [2]lua.LNumber) lua.LValue {
vec2(l, val)
return popValue(l)
}
func pushVec3(l *lua.LState, val [3]lua.LNumber) lua.LValue {
vec3(l, val)
return popValue(l)
}
func pushBox1(l *lua.LState, val [2]lua.LNumber) lua.LValue {
l.Push(l.GetGlobal("box"))
l.Push(val[0])
l.Push(val[1])
l.Call(2, 1)
return popValue(l)
}
func pushBox2(l *lua.LState, val [2][2]lua.LNumber) lua.LValue {
l.Push(l.GetGlobal("box"))
vec2(l, val[0])
vec2(l, val[1])
l.Call(2, 1)
return popValue(l)
}
func pushBox3(l *lua.LState, val [2][3]lua.LNumber) lua.LValue {
l.Push(l.GetGlobal("box"))
vec3(l, val[0])
vec3(l, val[1])
l.Call(2, 1)
return popValue(l)
}
func pushColor(l *lua.LState, val color.NRGBA) lua.LValue {
tbl := l.NewTable()
l.SetField(tbl, "r", lua.LNumber(val.R))
l.SetField(tbl, "g", lua.LNumber(val.G))
l.SetField(tbl, "b", lua.LNumber(val.B))
l.SetField(tbl, "a", lua.LNumber(val.A))
return tbl
}
func pushStringSet(l *lua.LState, val []string) lua.LValue {
tbl := l.NewTable()
for _, str := range val {
l.SetField(tbl, str, lua.LTrue)
}
return tbl
}
func stringList[T ~string](l *lua.LState, val []T) lua.LValue {
tbl := l.NewTable()
for _, s := range val {
tbl.Append(lua.LString(s))
}
return tbl
}
func pushStringList(l *lua.LState, val []string) lua.LValue {
return stringList[string](l, val)
}
func pushTextureList(l *lua.LState, val []mt.Texture) lua.LValue {
return stringList[mt.Texture](l, val)
}
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