DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400 Tapes

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400 Tapes

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: T V

⟦ee3df5f53⟧ TextFile

    Length: 1252 (0x4e4)
    Types: TextFile
    Names: »V«

Derivation

└─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04
    └─⟦d65440be7⟧ »DATA« 
        └─⟦this⟧

TextFile

with Object;

package Class_Turtle is
    function Send (This_Message : Object.Unary; To : Object.Reference)
                  return Object.Reference;
    function Send (This_Message : Object.Keyword; To : Object.Reference)
                  return Object.Reference;

    -- Messages unaires :

    -- Rentre_Chez_Toi
    -- Leve_Ta_Plume
    -- Baisse_Ta_Plume
    -- Ton_X
    -- Ton_Y
    -- Ton_Angle
    -- Duplique
    -- Detruit
    -- En_Texte

    -- Messages a mots cles :

    -- Avance
    -- Recule
    -- Epaisseur
    -- Va_en_X .. Y
    -- Angle
    -- A_Gauche
    -- A_Droite

    -- Autres :

    function Create return Object.Reference;

    function Image (Objet : Object.Reference) return Object.Tiny_String;

    function Value (Chaine : Object.Tiny_String) return Object.Reference;

    function How_Many return Object.Index;

private  
    type Etat is (Baisse, Leve);
    type Trait is (Fin, Moyen, Epais);  
    type Turtle is
        record
            X : Integer;
            Y : Integer;
            Angle : Integer;  
            Plume : Etat;
            Epaisseur : Trait;
        end record;

    Table : array (Object.Index range 1 .. Object.Max_String) of Turtle;

    Last : Object.Index := 1;

end Class_Turtle;