Files
@ r28396:ef195b601c72
Branch filter:
Location: cpp/openttd-patchpack/source/src/misc_cmd.cpp - annotation
r28396:ef195b601c72
7.5 KiB
text/x-c
Fix: Pass townnameparts as parameter when testing townname based companyname. (#11685)
Length of returned string could vary and pass/fail the length check with a different
string than the final selection.
Length of returned string could vary and pass/fail the length check with a different
string than the final selection.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 | r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r9111:983de9c5a848 r6201:2e76eb9a1d7a r5584:545d748cc681 r8116:df67d3c5e4fd r8116:df67d3c5e4fd r8107:82461791b7a2 r8107:82461791b7a2 r5584:545d748cc681 r13521:8a785d107381 r8114:866ed489ed98 r10208:ef8fcc3dc4ca r10208:ef8fcc3dc4ca r14174:6999d5f69ce1 r24687:4a2fa1e7f559 r24687:4a2fa1e7f559 r15269:8b901e9e0694 r26094:7572e88decb3 r5584:545d748cc681 r8264:d493cb51fe8a r8264:d493cb51fe8a r21383:942c32fb8b0e r21383:942c32fb8b0e r15610:623a23fb6560 r15610:623a23fb6560 r26095:00c14d52e378 r26120:15c912177c88 r26120:15c912177c88 r26120:15c912177c88 r26120:15c912177c88 r13057:58af81fcdcf8 r5584:545d748cc681 r26120:15c912177c88 r5584:545d748cc681 r11917:612c11f7ab47 r5584:545d748cc681 r10207:a1fc2f2a33db r7002:201ff6832d3a r11725:57bc99fdc1bc r5584:545d748cc681 r5584:545d748cc681 r6953:acd98f6a2bb8 r26120:15c912177c88 r6909:8484192a9653 r26120:15c912177c88 r10696:8dfe83e30d01 r6909:8484192a9653 r26120:15c912177c88 r10207:a1fc2f2a33db r6909:8484192a9653 r26120:15c912177c88 r26120:15c912177c88 r24536:c6eb2a05f37b r10696:8dfe83e30d01 r6909:8484192a9653 r6909:8484192a9653 r26770:bdeec98568f0 r26770:bdeec98568f0 r26770:bdeec98568f0 r26770:bdeec98568f0 r6957:88dc5fc7fccd r5584:545d748cc681 r10207:a1fc2f2a33db r10207:a1fc2f2a33db r10207:a1fc2f2a33db r5584:545d748cc681 r5584:545d748cc681 r8230:33d57fce0ec2 r5584:545d748cc681 r5584:545d748cc681 r15610:623a23fb6560 r15610:623a23fb6560 r26095:00c14d52e378 r26120:15c912177c88 r26120:15c912177c88 r26120:15c912177c88 r26120:15c912177c88 r13057:58af81fcdcf8 r5584:545d748cc681 r26120:15c912177c88 r5584:545d748cc681 r11917:612c11f7ab47 r5584:545d748cc681 r11725:57bc99fdc1bc r5584:545d748cc681 r6957:88dc5fc7fccd r26120:15c912177c88 r6909:8484192a9653 r26120:15c912177c88 r24597:afde5721a3b6 r6909:8484192a9653 r26120:15c912177c88 r24597:afde5721a3b6 r6909:8484192a9653 r6909:8484192a9653 r26120:15c912177c88 r26120:15c912177c88 r24536:c6eb2a05f37b r10696:8dfe83e30d01 r5584:545d748cc681 r5584:545d748cc681 r10207:a1fc2f2a33db r7002:201ff6832d3a r11725:57bc99fdc1bc r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r10207:a1fc2f2a33db r10207:a1fc2f2a33db r10207:a1fc2f2a33db r5584:545d748cc681 r6950:1a54b1afb12a r5584:545d748cc681 r5584:545d748cc681 r8013:0e71243088a7 r8013:0e71243088a7 r8013:0e71243088a7 r25484:c5af4712cb7f r8013:0e71243088a7 r27942:f7389062d120 r8013:0e71243088a7 r17820:911c0dc851f5 r26120:15c912177c88 r17820:911c0dc851f5 r8013:0e71243088a7 r8013:0e71243088a7 r13521:8a785d107381 r13521:8a785d107381 r13521:8a785d107381 r13521:8a785d107381 r13521:8a785d107381 r26095:00c14d52e378 r26120:15c912177c88 r26120:15c912177c88 r13057:58af81fcdcf8 r5584:545d748cc681 r26120:15c912177c88 r5584:545d748cc681 r26120:15c912177c88 r11847:235c011992a8 r11847:235c011992a8 r11847:235c011992a8 r18760:babf79514cd5 r24483:c8962d3f47a6 r11847:235c011992a8 r8013:0e71243088a7 r13519:c2a8bbec9a15 r13520:b28b2da3bc7b r13519:c2a8bbec9a15 r13519:c2a8bbec9a15 r13519:c2a8bbec9a15 r11847:235c011992a8 r11847:235c011992a8 r11847:235c011992a8 r26120:15c912177c88 r11847:235c011992a8 r11847:235c011992a8 r11847:235c011992a8 r23607:36c15679007d r11847:235c011992a8 r11847:235c011992a8 r11847:235c011992a8 r13521:8a785d107381 r13521:8a785d107381 r26120:15c912177c88 r26120:15c912177c88 r11847:235c011992a8 r26120:15c912177c88 r27177:0168210eb854 r27177:0168210eb854 r27177:0168210eb854 r27177:0168210eb854 r27177:0168210eb854 r11847:235c011992a8 r13521:8a785d107381 r26120:15c912177c88 r8013:0e71243088a7 r8013:0e71243088a7 r13024:48c81d0b078a r13024:48c81d0b078a r5584:545d748cc681 r6950:1a54b1afb12a r5584:545d748cc681 r5584:545d748cc681 r15610:623a23fb6560 r15610:623a23fb6560 r26120:15c912177c88 r13057:58af81fcdcf8 r5584:545d748cc681 r27942:f7389062d120 r5584:545d748cc681 r26120:15c912177c88 r5584:545d748cc681 r5584:545d748cc681 r15610:623a23fb6560 r20745:b1ebcc10c74a r26095:00c14d52e378 r24687:4a2fa1e7f559 r26120:15c912177c88 r26120:15c912177c88 r26120:15c912177c88 r20745:b1ebcc10c74a r20745:b1ebcc10c74a r26120:15c912177c88 r20745:b1ebcc10c74a r20745:b1ebcc10c74a r20745:b1ebcc10c74a r20745:b1ebcc10c74a r20745:b1ebcc10c74a r20745:b1ebcc10c74a r20745:b1ebcc10c74a r23674:a5bafa1a02c5 r20745:b1ebcc10c74a r20745:b1ebcc10c74a r24687:4a2fa1e7f559 r24687:4a2fa1e7f559 r24687:4a2fa1e7f559 r24687:4a2fa1e7f559 r20745:b1ebcc10c74a r20745:b1ebcc10c74a r23838:bfeaabaa7b1d r26948:8bceb871d3e5 r20745:b1ebcc10c74a r20745:b1ebcc10c74a | /*
* This file is part of OpenTTD.
* 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.
* 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.
* 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/>.
*/
/** @file misc_cmd.cpp Some misc functions that are better fitted in other files, but never got moved there... */
#include "stdafx.h"
#include "command_func.h"
#include "economy_func.h"
#include "window_func.h"
#include "textbuf_gui.h"
#include "network/network.h"
#include "network/network_func.h"
#include "strings_func.h"
#include "company_func.h"
#include "company_gui.h"
#include "company_base.h"
#include "tile_map.h"
#include "texteff.hpp"
#include "core/backup_type.hpp"
#include "misc_cmd.h"
#include "table/strings.h"
#include "safeguards.h"
/**
* Increase the loan of your company.
* @param flags operation to perform
* @param cmd when LoanCommand::Interval: loans LOAN_INTERVAL,
* when LoanCommand::Max: loans the maximum loan permitting money (press CTRL),
* when LoanCommand::Amount: loans the amount specified in \c amount
* @param amount amount to increase the loan with, multitude of LOAN_INTERVAL. Only used when cmd == LoanCommand::Amount.
* @return the cost of this operation or an error
*/
CommandCost CmdIncreaseLoan(DoCommandFlag flags, LoanCommand cmd, Money amount)
{
Company *c = Company::Get(_current_company);
if (c->current_loan >= _economy.max_loan) {
SetDParam(0, _economy.max_loan);
return_cmd_error(STR_ERROR_MAXIMUM_PERMITTED_LOAN);
}
Money loan;
switch (cmd) {
default: return CMD_ERROR; // Invalid method
case LoanCommand::Interval: // Take some extra loan
loan = LOAN_INTERVAL;
break;
case LoanCommand::Max: // Take a loan as big as possible
loan = _economy.max_loan - c->current_loan;
break;
case LoanCommand::Amount: // Take the given amount of loan
loan = amount;
if (loan < LOAN_INTERVAL || c->current_loan + loan > _economy.max_loan || loan % LOAN_INTERVAL != 0) return CMD_ERROR;
break;
}
/* In case adding the loan triggers the overflow protection of Money,
* we would essentially be losing money as taking and repaying the loan
* immediately would not get us back to the same bank balance anymore. */
if (c->money > Money::max() - loan) return CMD_ERROR;
if (flags & DC_EXEC) {
c->money += loan;
c->current_loan += loan;
InvalidateCompanyWindows(c);
}
return CommandCost(EXPENSES_OTHER);
}
/**
* Decrease the loan of your company.
* @param flags operation to perform
* @param cmd when LoanCommand::Interval: pays back LOAN_INTERVAL,
* when LoanCommand::Max: pays back the maximum loan permitting money (press CTRL),
* when LoanCommand::Amount: pays back the amount specified in \c amount
* @param amount amount to decrease the loan with, multitude of LOAN_INTERVAL. Only used when cmd == LoanCommand::Amount.
* @return the cost of this operation or an error
*/
CommandCost CmdDecreaseLoan(DoCommandFlag flags, LoanCommand cmd, Money amount)
{
Company *c = Company::Get(_current_company);
if (c->current_loan == 0) return_cmd_error(STR_ERROR_LOAN_ALREADY_REPAYED);
Money loan;
switch (cmd) {
default: return CMD_ERROR; // Invalid method
case LoanCommand::Interval: // Pay back one step
loan = std::min(c->current_loan, (Money)LOAN_INTERVAL);
break;
case LoanCommand::Max: // Pay back as much as possible
loan = std::max(std::min(c->current_loan, c->money), (Money)LOAN_INTERVAL);
loan -= loan % LOAN_INTERVAL;
break;
case LoanCommand::Amount: // Repay the given amount of loan
loan = amount;
if (loan % LOAN_INTERVAL != 0 || loan < LOAN_INTERVAL || loan > c->current_loan) return CMD_ERROR; // Invalid amount to loan
break;
}
if (c->money < loan) {
SetDParam(0, loan);
return_cmd_error(STR_ERROR_CURRENCY_REQUIRED);
}
if (flags & DC_EXEC) {
c->money -= loan;
c->current_loan -= loan;
InvalidateCompanyWindows(c);
}
return CommandCost();
}
/**
* In case of an unsafe unpause, we want the
* user to confirm that it might crash.
* @param confirmed whether the user confirmed their action
*/
static void AskUnsafeUnpauseCallback(Window *, bool confirmed)
{
if (confirmed) {
Command<CMD_PAUSE>::Post(PM_PAUSED_ERROR, false);
}
}
/**
* Pause/Unpause the game (server-only).
* Set or unset a bit in the pause mode. If pause mode is zero the game is
* unpaused. A bitset is used instead of a boolean value/counter to have
* more control over the game when saving/loading, etc.
* @param flags operation to perform
* @param mode the pause mode to change
* @param pause true pauses, false unpauses this mode
* @return the cost of this operation or an error
*/
CommandCost CmdPause(DoCommandFlag flags, PauseMode mode, bool pause)
{
switch (mode) {
case PM_PAUSED_SAVELOAD:
case PM_PAUSED_ERROR:
case PM_PAUSED_NORMAL:
case PM_PAUSED_GAME_SCRIPT:
case PM_PAUSED_LINK_GRAPH:
break;
case PM_PAUSED_JOIN:
case PM_PAUSED_ACTIVE_CLIENTS:
if (!_networking) return CMD_ERROR;
break;
default: return CMD_ERROR;
}
if (flags & DC_EXEC) {
if (mode == PM_PAUSED_NORMAL && _pause_mode & PM_PAUSED_ERROR) {
ShowQuery(
STR_NEWGRF_UNPAUSE_WARNING_TITLE,
STR_NEWGRF_UNPAUSE_WARNING,
nullptr,
AskUnsafeUnpauseCallback
);
} else {
PauseMode prev_mode = _pause_mode;
if (pause) {
_pause_mode |= mode;
} else {
_pause_mode &= ~mode;
/* If the only remaining reason to be paused is that we saw a command during pause, unpause. */
if (_pause_mode == PM_COMMAND_DURING_PAUSE) {
_pause_mode = PM_UNPAUSED;
}
}
NetworkHandlePauseChange(prev_mode, mode);
}
SetWindowDirty(WC_STATUS_BAR, 0);
SetWindowDirty(WC_MAIN_TOOLBAR, 0);
}
return CommandCost();
}
/**
* Change the financial flow of your company.
* @param amount the amount of money to receive (if positive), or spend (if negative)
* @return the cost of this operation or an error
*/
CommandCost CmdMoneyCheat(DoCommandFlag, Money amount)
{
return CommandCost(EXPENSES_OTHER, -amount);
}
/**
* Change the bank bank balance of a company by inserting or removing money without affecting the loan.
* @param flags operation to perform
* @param tile tile to show text effect on (if not 0)
* @param delta the amount of money to receive (if positive), or spend (if negative)
* @param company the company ID.
* @param expenses_type the expenses type which should register the cost/income @see ExpensesType.
* @return zero cost or an error
*/
CommandCost CmdChangeBankBalance(DoCommandFlag flags, TileIndex tile, Money delta, CompanyID company, ExpensesType expenses_type)
{
if (!Company::IsValidID(company)) return CMD_ERROR;
if (expenses_type >= EXPENSES_END) return CMD_ERROR;
if (_current_company != OWNER_DEITY) return CMD_ERROR;
if (flags & DC_EXEC) {
/* Change company bank balance of company. */
Backup<CompanyID> cur_company(_current_company, company, FILE_LINE);
SubtractMoneyFromCompany(CommandCost(expenses_type, -delta));
cur_company.Restore();
if (tile != 0) {
ShowCostOrIncomeAnimation(TileX(tile) * TILE_SIZE, TileY(tile) * TILE_SIZE, GetTilePixelZ(tile), -delta);
}
}
/* This command doesn't cost anything for deity. */
CommandCost zero_cost(expenses_type, (Money)0);
return zero_cost;
}
|