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api:event [2017/06/11 02:37] payonel |
api:event [2017/06/11 02:45] payonel |
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| **...** - any number of parameters in the same order as defined by the [[component:signals|signal]] that is expected. Those arguments will act as filters for the additional arguments returned by the signal. Direct equality is used to determine if the argument is equal to the given filter. Can be `nil` in which case this particular argument will not be filtered.\\ | **...** - any number of parameters in the same order as defined by the [[component:signals|signal]] that is expected. Those arguments will act as filters for the additional arguments returned by the signal. Direct equality is used to determine if the argument is equal to the given filter. Can be `nil` in which case this particular argument will not be filtered.\\ | ||
| Filter example: | Filter example: | ||
| - | The `click` signal (when a player clicks on a tier two or three screen) has the signature ` screenX: number, screenY: number, playerName: string` | + | The `touch` signal (when a player clicks on a tier two or three screen) has the signature ` screenX: number, screenY: number, playerName: string` |
| To only pull clicks by player "Steve" you'd do: | To only pull clicks by player "Steve" you'd do: | ||
| - | `local _, x, y = event.pull("click", nil, nil, "Steve")` | + | `local _, x, y = event.pull("touch", nil, nil, "Steve")` |
| - `event.pullFiltered([timeout: number], [filter: function]): string, ...` (Since 1.5.9) | - `event.pullFiltered([timeout: number], [filter: function]): string, ...` (Since 1.5.9) | ||
| Pulls and returns the next available event from the queue, or waits until one becomes available but allows filtering by specifying filter function. | Pulls and returns the next available event from the queue, or waits until one becomes available but allows filtering by specifying filter function. | ||
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| local allowedPlayers = {"Kubuxu", "Sangar", "Magik6k", "Vexatos"} | local allowedPlayers = {"Kubuxu", "Sangar", "Magik6k", "Vexatos"} | ||
| local function filter(name, ...) | local function filter(name, ...) | ||
| - | if name ~= "key_up" and name ~= "key_down" and name ~= "click" then | + | if name ~= "key_up" and name ~= "key_down" and name ~= "touch" then |
| return false | return false | ||
| end | end | ||
| local nick | local nick | ||
| - | if name == "click" then | + | if name == "touch" then |
| nick = select(3, ...) | nick = select(3, ...) | ||
| else | else | ||
| Line 74: | Line 74: | ||
| end | end | ||
| - | local e = {event.pullFiltered(filter)} -- We are pulling key_up, key_down and click events for unlimited amount of time. The filter will ensure that only evets caused by players in allowedPlayers are pulled. | + | local e = {event.pullFiltered(filter)} -- We are pulling key_up, key_down and click events for unlimited amount of time. The filter will ensure that only events caused by players in allowedPlayers are pulled. |
| ``` | ``` | ||