unit hamster_m;

interface

uses arena_graphics_m, arena_m, creature_m, trace_m;

const
    HamsterStartX = 5;
    HamsterStartY = 1;
    HamsterStartDX = 0;
    HamsterStartDY = 0;
    HamsterMovespeed = 2;
    HamsterSymbol = 'h';

procedure InitHamster(var h: creature);
procedure KillHamster(var h: creature; var t: tracePtr; var a: arena);

implementation

uses graphics_m;

procedure InitHamster(var h: creature);
begin
    InitCreature(h, HamsterStartX, HamsterStartY,
                 HamsterMovespeed, HamsterSymbol);
    h.dX := HamsterStartDX;
    h.dY := HamsterStartDY
end;

procedure KillHamster(var h: creature; var t: tracePtr; var a: arena);
var
    traceStart: tracePtr;
begin
    DrawArenaCell(h.curX, h.curY, ArenaSymbol);
    EraseTrace(t, a);
    if IsOnEdge(h) then
        DrawEdge(h.curX, h.curY, a)
    else
    if a.borders[h.curX][h.curY] then
        DrawArenaCell(h.curX, h.curY, BorderSymbol);
    GetStart(traceStart, t);
    h.curX := traceStart^.x;
    h.curY := traceStart^.y;
    h.dX := HamsterStartDX;
    h.dY := HamsterStartDY;
    DeleteTrace(t);
    DrawCreature(h)
end;

end.