IOゲームを作る時に考えたゲームデザインの話 / Game design for IO game

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1 IOήʔϜΛ࡞Δ࣌ʹߟ͑ͨ ήʔϜσβΠϯͷ࿩

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2 ● ࡞ͬͨήʔϜͷ঺հ ● IOήʔϜΛ࡞ͬͯಘͨ஌ݟ ● NPC͔Β։ൃͨ͠ํ͕ྑ͍2ͭͷཧ༝ ● ௒Ի೾ͷήʔϜσβΠϯ ● ٙࣅΦϯϥΠϯήʔϜͷσβΠϯ ● ్தࢀՃ͕Ͱ͖Δ࢓૊Έ ● ML Agentsͷ঺հ IOήʔϜΛ࡞Δ࣌ʹߟ͑ͨήʔϜσβΠϯͷ࿩

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3 “IOήʔϜ” ͬͯ஌ͬͯ·͔͢ʁ

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4 ● ϒϥ΢βൃ঵ͷΦϯϥΠϯήʔϜͷδϟϯϧ ● େਓ਺ͷϢʔβʔ͕ڝ͍߹͏ήʔϜ ● εςʔλε͕ຖճϦηοτ͞ΕΔΧδϡΞϧ͞ IOήʔϜ ͱ͸

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5 Nakaji Kohki / ϦϦΧͪΌΜ ೔ຊόʔνϟϧϦΞϦςΟֶձೝఆ VRٕज़ऀ ΞϛϡʔζϝϯτϝσΟΞ૯߹ֶӃ ήʔϜϓϩάϥϚʔֶՊ VRઐ߈ ߨࢣ Twitter: @nkjzm ஶॻ: ٕज़ධ࿦ࣾʰVRΤϯδχΞཆ੒ಡຊʱڞஶ ࡞඼: ʰCrevasseʱʰࢸۙڑ཭ΨʔϧVRʱ #roppongiunity #VRMษڧձ 5 NullReferenceException: Object reference not set to an instance object at JobMgr.Update () [0x00 in /Projects/Life/JobMgr.cs:334

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6 ● UnityΛ࢖ͬͯ1िؒͰ ήʔϜΛ࡞ΔΠϕϯτ ● ࠷ۙ͸300࡞඼લޙ͕లࣔ ● ࠓճͷςʔϚ͸ʮ͕͢͞ʯ ͖͔͚ͬ

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7 ● ʰ௒Ի೾ʱΛ࢖ͬͯ ● ਐΉಓΛʮ୳͢ʯ ● ఢΛʮ୳͢ʯ ● જΉΞΫγϣϯ ● ߈ܸલͷνϟʔδத͸ ௒Ի೾͕Ͱͳ͘ͳΔ ● νϟʔδ͠ऴΘΔͱ ৔ॴ͕όϨΔ ࡞ͬͨήʔϜʰBat.ioʱ

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8 ● ʮ୳͢ʯʮӅΕΔʯͷ໘ന͞ ● ৺ཧઓɾಡΈ߹͍ ● ର౳ͳཱ৔ͰউͯΔͱؾ͍͍࣋ͪ ● VirtualͳΦϯϥΠϯήʔϜମݧ ● ຊਓ͕ͦ͏ࢥ͑ͨΒͦΕͰ͍͍ ● ࢥ͍ࠐΜͰ͘Εͨਓͷը૾ΛషΔ IOήʔϜʹͨ͠ཧ༝

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9 ● ࡞ͬͨήʔϜͷ঺հ ● IOήʔϜΛ࡞ͬͯಘͨ஌ݟ ● NPC͔Β։ൃͨ͠ํ͕ྑ͍2ͭͷཧ༝ ● ௒Ի೾ͷήʔϜσβΠϯ ● ٙࣅΦϯϥΠϯήʔϜͷσβΠϯ ● ్தࢀՃ͕Ͱ͖Δ࢓૊Έ ● ML Agentsͷ঺հ IOήʔϜΛ࡞Δ࣌ʹߟ͑ͨήʔϜσβΠϯͷ࿩

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10 ● ΦϯϥΠϯήʔ͸ৗʹਓ͕͍Δ͜ͱ͕େ੾ ● ಉ࣌ʹ10ਓલޙ͕ৗʹ͍Δঢ়ଶ͸೉͍͠ ● ໘ന͞ͷຊ࣭͸ʮରઓ͍ͯ͠Δײʯ ● ೖྗपΓͷΠϯλʔϑΣʔε៉ྷʹͳΔ ● ΩϟϥΫλʔΫϥε͕ʮਓؒʯͱʮNPCʯ͔ΒೖྗΛड͚औΔ ● → ґଘͨ͠࡞ΓʹͳΓͮΒ͍ ● → ޙͷΦϯϥΠϯରԠʹ΋ NPC͔Β։ൃͨ͠ํ͕ྑ͍2ͭͷཧ༝

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11 ● CPU͕ର౳Ͱެฏͳཱ৔ ● ϓϥΠϠʔͱಉ͡৘ใΛݩʹߦಈ ● ਐΊͦ͏ͳํʹʮਐΉʯ ● ۙ͘Ͱ௒Ի೾ΛݟͨΒʮ߈ܸͯ͠ΈΔʯ → γϯϓϧͳೖྗͱ૬·ͬͯਓؒͱ۠ผ͕͔ͭͳ͍ ● ϥΠϯΩϯάͰ੝Γ্͛ԋग़ ٙࣅΦϯϥΠϯήʔϜͷσβΠϯ

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12 ● ϥΠϯΩϯάͰ੝Γ্͛ԋग़ ● ϝΠϯը໘͕஍ຯͳ໰୊΋গ͠վળ ٙࣅΦϯϥΠϯήʔϜͷσβΠϯ ←ίϨ

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13 ● ۙ͘ʹ͍Δָ͕͍࣌͠ͷͰɺ ૣ͖͍ۙͮͨ͘ ● ֎ଆʹ͍͘ͱݮਰ͍ͯ͘͠ੑ࣭ ● ԕ͔͘Βͩͱ… େମͷํ޲͚ͩΘ͔Δ ● ۙͮ͘ͱ… ਖ਼֬ͳҐஔ͕Θ͔Δ ● NPC͸ϓϥΠϠʔҐஔΛ஌͍ͬͯΔ ௒Ի೾ͷήʔϜσβΠϯ

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14 ● ֎ଆʹ͍͘ͱݮਰ͍ͯ͘͠ੑ࣭ ● ԕ͔͘Βͩͱ… େମͷํ޲͚ͩΘ͔Δ ● ۙͮ͘ͱ… ਖ਼֬ͳҐஔ͕Θ͔Δ ● NPC͸ϓϥΠϠʔҐஔΛ஌͍ͬͯΔ ● ԕ͘ͷ࣌: ͖ۙͮ΍͍͢ ● ۙ͘ͷ࣌: ߈ܸʹ੾Γସ͑ → ެฏ͞ΛࣦΘͣϓϨΠମݧ͕޲্ ௒Ի೾ͷήʔϜσβΠϯ

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15 ● IOήʔϜ͸్தࢀՃ͕Ͱ͖ΔήʔϜγεςϜ͕ଟ͍ ● ͦΕΛ౗ͤΔՄೳੑ͕͋ΔԼࠀ্ײ ● Bat.ioೖࣨ࣌ʹҰఆ਺ʹͳΔΑ͏ʹCPUΛ௥Ճ͍ͯ͠Δ ● Photon͸࡞ͬͨਓ͕OwnershipΛ͍࣋ͬͯΔ ● →ͦͷਓ͕ࢮ͵ͱNPC΋શ෦ফ͑Δ ● photonView.RequestOwnership() ● ͏·͘Ͱ͖ͯͳ͍ͷͰڭ͑ͯཉ͍͠() ్தࢀՃ͕Ͱ͖Δ࢓૊Έ

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16 ຊདྷ΍Ζ͏ͱ͍ͯͨ͜͠ͱ ● NPCΛAIʹग़དྷͨΒ೤͍ʂ ● ֶशͷͤ͞ํͰ৭ʑͳੑ֨Λ࣋ͨͤΒΕΔ͸ͣʂʂ ͔͜͜Β͸ໝ૝ͷ࿩

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17 ● ࡞ͬͨήʔϜͷ঺հ ● IOήʔϜΛ࡞ͬͯಘͨ஌ݟ ● NPC͔Β։ൃͨ͠ํ͕ྑ͍2ͭͷཧ༝ ● ௒Ի೾ͷήʔϜσβΠϯ ● ٙࣅΦϯϥΠϯήʔϜͷσβΠϯ ● ్தࢀՃ͕Ͱ͖Δ࢓૊Έ ● ML Agentsͷ঺հ IOήʔϜΛ࡞Δ࣌ʹߟ͑ͨήʔϜσβΠϯͷ࿩

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18 • Unity͕ఏڙ͢ΔڧԽֶश༻ͷϥΠϒϥϦ • Tensor Flowϕʔε • ML-Agents Beta 0.11.0 (2019/11/20࣌఺) • ΊͪΌΊͪΌ؆୯ʹͳ͍ͬͯͯ͢͝ • ΫϥεϓϥοτϑΥʔϜରԠ(Β͍͠) ML Agentsͷ঺հ

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19 • ΫϥεϓϥοτϑΥʔϜରԠ(Β͍͠) ML Agentsͷ঺հ

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20 • Academy • શମͷ؅ཧ • ڞ༗ύϥϝʔλ΋࣋ͭ΋ͷ • Agent • ݸʑͷΤʔδΣϯτͷinput΍ϥΠϑαΠΫϧঢ়ଶ؅ཧΛѻ͏ • ใु΍േΛઃఆ ࡞੒͢ΔScript͸2͚ͭͩ

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21 • ग़ྗ (ֶशͷख͕͔Γ) • ஋ܕΛద౰ʹ౤͛Ε͹OK • Vector3΋౤͛ΒΕΔ • ೖྗ (AIͷߦಈ) • float഑ྻ • [-1, 1]Ͱ ਖ਼نԽ͞Εͨ஋͕ड͚औΕΔ • Heuristic() Ͳ͏΍ֶͬͯश͢Δ͔

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22 ● ࡞ͬͨήʔϜͷ঺հ ● IOήʔϜΛ࡞ͬͯಘͨ஌ݟ ● NPC͔Β։ൃͨ͠ํ͕ྑ͍2ͭͷཧ༝ ● ௒Ի೾ͷήʔϜσβΠϯ ● ٙࣅΦϯϥΠϯήʔϜͷσβΠϯ ● ్தࢀՃ͕Ͱ͖Δ࢓૊Έ ● ML Agentsͷ঺հ IOήʔϜΛ࡞Δ࣌ʹߟ͑ͨήʔϜσβΠϯͷ࿩

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23 ● ೔࣌: 12/19(໦) 19:30~ ● ৔ॴɿ Daiwaौ୩εΫΤΞ ● ಺༰: LT x8࿮ + ࠙਌ձ & లࣔ ਃ͠ࠐΈ։࢝: ໌೔(11/21) 12:00 ʲએ఻ʳRoppongi.unity #6Λ։࠵͠·͢!