Doomsday Engine

Improvements in the Heretic plugin:

• Intermission shows map play time
• Intermission doesn't show "Untitled" as the next map
• Added "take" cheat command (opposite of "give")
• Player sound effects as a chicken (e.g., laugh)
• Non-bleeders shouldn't bleed when crushed

The following modding features are implemented in the Heretic plugin:

• Added "Intermission background" to the Map Info DED definition (defaults to "Flats:FLOOR16")
• Values for overriding intermission text labels: "Intermission Label|{text}", e.g., "Intermission Label|Finished"
• The values "Menu Label|Episode Page Title" and "Menu Label|Skill Page Title" can be set to override the corresponding menu titles
• Defining ammo per shot with Values
• DED Map Info flag mif_dim_torch: use the Hexen torch rendering mode with light attenuation
• MF3_WALLBOUNCE causes a missile to bounce off walls (adapted from Hexen)
• MF_DROPOFF causes objects to fall gently, with gravity, instead of teleporting to floor height
• Added script method World.Thing.attack() for executing a thing's attack

In addition, the following is also implemented:

• Value definitions can be used to replace menu text labels and page titles (e.g., the value definition "Menu Label|{old-label}" is used instead of "{old-label}" in menus
• Placing the comment // Doomsday: Ignore errors! in a MAPINFO lump will cause Doomsday to silently ignore any unsupported features in the lump.
• Added script method: World.Thing.recoil()