| author | truelight |
| Fri, 13 Jul 2007 14:14:26 +0000 | |
| branch | noai |
| changeset 9649 | bc8c06513f5b |
| parent 9497 | f6678533ccba |
| child 9650 | 7e5e1a7ecbff |
| permissions | -rw-r--r-- |
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/* $Id$ */ |
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/** @file ai_industry.cpp handles the query-related of the AIIndustry class */ |
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#include "ai_industry.hpp" |
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#include "ai_cargo.hpp" |
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#include "../../industry.h" |
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#include "../../strings.h" |
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#include "../../variables.h" /* For SetDParam */ |
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#include "table/strings.h" |
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IndustryID AIIndustry::GetMaxIndustryID() |
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{
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return ::GetMaxIndustryIndex(); |
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} |
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int32 AIIndustry::GetIndustryCount() |
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{
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return ::GetNumIndustries(); |
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} |
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/* static */ bool AIIndustry::IsValidIndustry(IndustryID industry_id) |
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{
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return ::IsValidIndustryID(industry_id); |
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} |
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char *AIIndustry::GetName(IndustryID industry_id) |
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{
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if (!this->IsValidIndustry(industry_id)) return NULL; |
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static const int len = 64; |
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char *industry_name = MallocT<char>(len); |
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SetDParam(0, industry_id); |
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GetString(industry_name, STR_INDUSTRY, &industry_name[len - 1]); |
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return industry_name; |
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} |
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/* static */ TileIndex AIIndustry::GetProduction(IndustryID industry_id, CargoID cargo_id) |
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{
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if (!AIIndustry::IsValidIndustry(industry_id)) return -1; |
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if (!AICargo::IsValidCargo(cargo_id)) return -1; |
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const Industry *i = ::GetIndustry(industry_id); |
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const IndustrySpec *indsp = GetIndustrySpec(i->type); |
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if (indsp->produced_cargo[0] == cargo_id) return i->this_month_production[0]; |
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if (indsp->produced_cargo[1] == cargo_id) return i->this_month_production[1]; |
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return -1; |
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} |
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/* static */ TileIndex AIIndustry::GetLocation(IndustryID industry_id) |
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{
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if (!AIIndustry::IsValidIndustry(industry_id)) return INVALID_TILE; |
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return ::GetIndustry(industry_id)->xy; |
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} |