1 / 22

Game Genres: First Quick Look

Game Genres: First Quick Look. H. Mu ñ oz -Avila. Disclaimer : I use these notes as a guide rather than a comprehensive coverage of the topic. They are neither a substitute for attending the lectures nor for reading the assigned material. Most Popular Games Genres. Adventure games :

sanne
Télécharger la présentation

Game Genres: First Quick Look

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Game Genres: First Quick Look H. Muñoz-Avila Disclaimer: I use these notes as a guide rather than a comprehensive coverage of the topic. They are neither a substitute for attending the lectures nor for reading the assigned material

  2. Most Popular Games Genres • Adventure games: • Solving puzzles • Storyline arc is very important • Finding clues • E.g., through conversations with NPCs • Classic: The Longest Journey (http://www.youtube.com/watch?v=8XrkGztFr-0) • Role Playing Games (RPG) • Player assumes fictional roles through Avatars • Avatar acquires skills by performing tasks/actions • “Levels” indicate the progress of the avatar • Classic: Diablo 2: http://www.youtube.com/watch?v=vl9C8RTu3Oc

  3. Most Popular Games Genres (II) • Strategy games: • resource gathering, managing economy, technology research • Real-Time Strategy (RTS) • Rapid decision making (classic: Command & Conquer) • Turn-based Games (TBS) • Take turns (classic: Civilization II) • Sport Games • Simulation of actual sport games (classic: FIFA series) • Games of chance • Outcome highly influenced by a stochastic environment • First-person shooter • Controlling avatar in first-person camera view (classic: Duke Nukem)

  4. Most Popular Games Genres (III) • And many sub-genres • Combine and/or enhance main genres • Massive Multiplayer Online RPG (MMORPG) • RPGs with multiple other players in pervasive worlds • Stealth FPS • FPS emphasizing stealth over shooting • RTS/RPG • Combine both aspects (Warcraft III) • RTS/FPS • Combine both aspects (classic: Battlezone) It is recommended for this course that you know at least one video game very well.

  5. “Programming” Games Without Programming(sort of) H. Muñoz-Avila Jarret Raim Jonathan Martin

  6. Thief 2: How to program NPC behavior? gameplay

  7. Finite State Machines and Games • State: an activity performed by an avatar • Event: something that happens in the game world that makes the state change Enemy on sight Attack Patrol

  8. E S Chase ~S D S Let us build an FSM for a Thief NPC • States • Attack • Chase • Spawn • Wander • Events • E: see an enemy • S: hear a sound • D: die Attack ~E D E Wander E ~E Spawn D

  9. If player walks here then Spawn Mephisto Put 3 orcs here Starting place of player But it gets even easier (event-on-map)

  10. If player cross here Then declare war Even at a Larger Scale

  11. Ok Let Us Construct One Finite State Machine • Lets program High Priestess Mar'li • Step 1: list states and events • Step 2: Construct the Finite State Machine http://www.youtube.com/watch?v=I7DT0fMNu3k http://www.youtube.com/watch?v=AGWBIMIDWhQ

  12. Homework (next class) • Pick an existing game • Select one or more NPCs in the game • Create a Finite State Machine modeling the behavior of the NPCs • List states (at least 5) • List events (at least 5) • Draw a Finite State Machine • Pick and existing game (can be same as before) • Provide an example of an event-on-map

  13. Computer Programs -Program: sequence of instructions that the computer can understand read(x) read(y) z  x + y print(z) - For controlling an NPC, we can create an FSM and let someone else (or a program!) translate it into a computer-understandable instructions

  14. Motivation: Scripting Programming Languages • The “Community Expansion Package” is a game created by players, many non-programmers • It is build using a software tool called Aurora which is included in the game Neverwinter Nights • In fact using Aurora, gamers create thousands of their own games “mods” • Most variants of the original game • Others significant departures

  15. Scripts - Script: specialized program that uses instructions that are based on game world patrol() if see-player then attack(monster) if hurt then heal A Finite State Machine

  16. Two Engines • Adventure Game Studio source:http://www.adventuregamestudio.co.uk/ Introduction: http://www.youtube.com/watch?v=1Ml_DR76Cl4 • RPG Maker source: http://www.rpgmakerweb.com/ Introduction: http://www.youtube.com/watch?v=S2Y_W7kD8LU

  17. Many Engines • Many games have facilities that allow you to create “mods” of the game • Example: Aurora (NeverwinterNigths) http://nwn.wikia.com/wiki/Toolset • Ranges from total conversion to art mod

  18. Aurora Neverwinter Toolset By: Nicholas Haines

  19. Final Remarks • Give some serious thought to doing the optional assignment of creating a game • Try one of the engines • Last time some 80% of the class created one • Its fun and • Some 90% of them got exempt from the Final Exam • The remaining 10% got extra credit

More Related