mirror of
https://github.com/JGRennison/OpenTTD-patches.git
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61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/*
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* This file is part of OpenTTD.
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* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file newgrf_analysis.h NewGRF analysis. */
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#ifndef NEWGRF_ANALYSIS_H
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#define NEWGRF_ANALYSIS_H
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#include "newgrf_commons.h"
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#include "3rdparty/cpp-btree/btree_set.h"
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struct SpriteGroup;
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enum AnalyseCallbackOperationMode : uint8_t {
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ACOM_CB_VAR,
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ACOM_CB36_PROP,
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ACOM_FIND_CB_RESULT,
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ACOM_CB36_SPEED,
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ACOM_INDUSTRY_TILE,
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ACOM_CB_REFIT_CAPACITY,
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ACOM_FIND_RANDOM_TRIGGER,
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};
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struct AnalyseCallbackOperationIndustryTileData;
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enum AnalyseCallbackOperationResultFlags : uint8_t {
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ACORF_NONE = 0,
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ACORF_CB_RESULT_FOUND = 1 << 0,
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ACORF_CB_REFIT_CAP_NON_WHITELIST_FOUND = 1 << 1,
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ACORF_CB_REFIT_CAP_SEEN_VAR_47 = 1 << 2,
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};
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DECLARE_ENUM_AS_BIT_SET(AnalyseCallbackOperationResultFlags)
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struct AnalyseCallbackOperation {
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struct FindCBResultData {
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uint16_t callback;
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bool check_var_10;
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uint8_t var_10_value;
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};
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btree::btree_set<const SpriteGroup *> seen;
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AnalyseCallbackOperationMode mode;
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SpriteGroupCallbacksUsed callbacks_used = SGCU_NONE;
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AnalyseCallbackOperationResultFlags result_flags = ACORF_NONE;
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uint64_t properties_used = 0;
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union {
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FindCBResultData cb_result;
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AnalyseCallbackOperationIndustryTileData *indtile;
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} data;
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AnalyseCallbackOperation(AnalyseCallbackOperationMode mode) :
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mode(mode) {}
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};
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#endif /* NEWGRF_ANALYSIS_H */
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