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57 * @return The location of the sign. |
57 * @return The location of the sign. |
58 */ |
58 */ |
59 static TileIndex GetLocation(SignID sign_id); |
59 static TileIndex GetLocation(SignID sign_id); |
60 |
60 |
61 /** |
61 /** |
62 * Get the owner of a sign. |
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63 * @param sign_id The sign to get the owner of. |
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64 * @pre IsValidSign(sign_id). |
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65 * @return The owner of the sign. |
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66 */ |
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67 static AICompany::CompanyID GetOwner(SignID sign_id); |
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68 |
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69 /** |
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70 * Builds a sign on the map. |
62 * Builds a sign on the map. |
71 * @param location The place to build the sign. |
63 * @param location The place to build the sign. |
72 * @param text The text to place on the sign. |
64 * @param text The text to place on the sign. |
73 * @pre AIMap::IsValidTile(location). |
65 * @pre AIMap::IsValidTile(location). |
74 * @pre text is of non-zero length. |
66 * @pre text is of non-zero length. |