OmegaAdmin: 建立法术总览与施法机制，补齐八种侦察探索法术并连接获取和物品入口

2026-09-21T11:39:34Z

建立法术总览与施法机制，补齐八种侦察探索法术并连接获取和物品入口

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{{Version box|version=0.90.4}}
{{Spell infobox|name=Object detection|menu=object detection|mana=3|target=Ground objects on the current local map|learning=Thieves' Guild membership; general spell learning|related=[[Draft:Potion of object detection|Potion of object detection]]}}
'''Object detection''' briefly displays where objects lie on the current local map. This [[Draft:Spells|spell]] finds ground loot rather than identifying its properties or searching a living monster's possessions.<ref name="effect">{{Source|spell.c|421|424}}; {{Source|effect1.c|476|492}}.</ref>

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== Learning ==
Joining the [[Draft:Thieves' Guild|Thieves' Guild]] teaches object detection immediately, alongside the lockpick and attribute rewards. The membership page explains the variable dues and admission conditions; no promotion is required for this spell.<ref>{{Source|guild2.c|46|98}}.</ref>

The other routes are random research through a [[Draft:Scroll of spells|scroll of spells]] or the [[Draft:Collegium Magii|Collegium]], a Knowledge wish that selects this spell, and use of identified [[Draft:Kolwynia|Kolwynia]]. The common [[Draft:Spellcasting#Learning spells|learning rules]] distinguish research from automatic teaching.<ref>{{Source|effect3.c|271|307}}; {{Source|effect1.c|613|620}}; {{Source|itemf3.c|292|307}}.</ref>

== Effects ==
The initial cost is '''3 mana'''. On each occupied ground square the spell draws the category symbol of the first object in that square's pile. It does not list every object in a pile, identify their names, or reveal items still carried by monsters. Walls and distance do not block this scan.<ref>{{Source|spell.c|506|507}}; {{Source|effect1.c|476|492}}.</ref>

The symbols remain until acknowledgement, after which the ordinary map is restored. Squares outside the current display's vertical window are not drawn. The spell does not add a persistent object-tracking state or reveal the surrounding terrain; [[Draft:Clairvoyance (spell)|clairvoyance]] serves the latter purpose.<ref>{{Source|effect1.c|476|492}}; {{Source|scr.c|57|78}}; {{Source|scr.c|815|829}}.</ref>

== Strategy ==
Use object detection to decide whether an unexplored area contains loot worth investigating. One symbol may stand for a mixed pile, so a modest-looking marker is not proof that nothing valuable is there. The spell also gives no assurance that the route is safe: [[Draft:Monster detection (spell)|monster detection]] answers a different question.

Once you know the square, [[Draft:Apportation (spell)|apportation]] can retrieve its contents without stepping onto it. This is useful near traps, hazardous terrain or enemies, but costs additional mana and does not bypass carrying arrangements. A noncursed [[Draft:Potion of object detection|potion]] can substitute for the initial survey when you have not learned the spell.

== References ==
<references />

[[Category:Drafts]]
[[Category:Spells]]
[[Category:Omega 0.90.4]]

Draft:Object detection (spell) - Revision history

OmegaAdmin: 建立法术总览与施法机制，补齐八种侦察探索法术并连接获取和物品入口