comparison: main.lua
main.lua
- changeset 0
- 2e31b584f8d9
- child 3
- 3cc860a893d2
equal
deleted
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replaced
| -1:000000000000 | 0:2e31b584f8d9 |
|---|---|
| 1 #!/usr/bin/env lua5.1 | |
| 2 | |
| 3 local parser = require "scansion.parser"; | |
| 4 | |
| 5 io.input(arg[1]); | |
| 6 local script_data = io.read("*a"); | |
| 7 | |
| 8 local script = assert(parser.parse(script_data)); | |
| 9 | |
| 10 local c = 0; | |
| 11 for name, object in pairs(script.objects) do | |
| 12 local o = require("scansion.objects."..object.type); | |
| 13 object.handler = o; | |
| 14 o._validate(object); | |
| 15 c = c + 1; | |
| 16 end | |
| 17 | |
| 18 print("Script defines "..c.." objects, and "..#script.actions.." actions"); | |
| 19 | |
| 20 for _, action in pairs(script.actions) do | |
| 21 local object = script.objects[action.object_name]; | |
| 22 local handler = object.handler; | |
| 23 assert(handler[action.action], "Objects of type '"..object.type.."' do not support action '"..action.action.."'"); | |
| 24 | |
| 25 handler[action.action](object, action.extra); | |
| 26 end |
