64 lines
1.3 KiB
JavaScript
64 lines
1.3 KiB
JavaScript
function Keyboard()
|
|
{
|
|
this.memory = "";
|
|
|
|
this.selector = {x:0,y:0};
|
|
|
|
this.select = function(pos)
|
|
{
|
|
this.selector = {x:pos.x * -dotgrid.grid_width,y:pos.y * dotgrid.grid_height};
|
|
dotgrid.move_cursor(this.selector)
|
|
dotgrid.guide.update();
|
|
dotgrid.draw();
|
|
}
|
|
|
|
this.deselect = function()
|
|
{
|
|
dotgrid.tool.clear();
|
|
dotgrid.guide.update();
|
|
dotgrid.draw();
|
|
}
|
|
|
|
this.confirm = function()
|
|
{
|
|
dotgrid.tool.add_vertex({x:this.selector.x * -1,y:this.selector.y});
|
|
dotgrid.guide.update();
|
|
dotgrid.draw();
|
|
}
|
|
|
|
this.erase = function()
|
|
{
|
|
dotgrid.tool.remove_segments_at(this.selector);
|
|
dotgrid.guide.update();
|
|
dotgrid.draw();
|
|
}
|
|
|
|
this.move = function(x,y)
|
|
{
|
|
this.selector = {x:this.selector.x+(x*dotgrid.grid_width),y:this.selector.y+(-y*dotgrid.grid_height)}
|
|
dotgrid.move_cursor(this.selector)
|
|
dotgrid.guide.update();
|
|
dotgrid.draw();
|
|
}
|
|
|
|
this.push = function(k)
|
|
{
|
|
this.memory = `${this.memory}${k}`;
|
|
if(this.memory.length > 3){
|
|
var pos = {x:parseInt(this.memory.substr(0,2)),y:parseInt(this.memory.substr(2,2))};
|
|
this.select(pos);
|
|
this.memory = "";
|
|
}
|
|
}
|
|
|
|
this.reset = function()
|
|
{
|
|
this.memory = "";
|
|
dotgrid.update();
|
|
}
|
|
|
|
this.exit = function()
|
|
{
|
|
dotgrid.controller.set();
|
|
}
|
|
} |