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(svn r11188) -Codechange: rewrite of the town action related code (remove some of the magic).

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-Feature: possibility to disable exclusive rights and giving money. Both by skidd13.
This commit is contained in:
rubidium
2007-09-30 17:38:42 +00:00
parent c952f3d5ef
commit ff14665f6e
10 changed files with 83 additions and 42 deletions
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103
src/town_gui.cpp
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@@ -20,19 +20,49 @@
#include "variables.h"
#include "helpers.hpp"
enum TownAuthorityWidget {
TWA_CLOSEBOX = 0,
TWA_CAPTION,
TWA_RATING_INFO,
TWA_COMMAND_LIST,
TWA_SCROLLBAR,
TWA_ACTION_INFO,
TWA_EXECUTE,
};
static const Widget _town_authority_widgets[] = {
{ WWT_CLOSEBOX, RESIZE_NONE, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, RESIZE_NONE, 13, 11, 316, 0, 13, STR_2022_LOCAL_AUTHORITY, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, RESIZE_NONE, 13, 0, 316, 14, 105, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_NONE, 13, 0, 304, 106, 157, 0x0, STR_2043_LIST_OF_THINGS_TO_DO_AT},
{ WWT_SCROLLBAR, RESIZE_NONE, 13, 305, 316, 106, 157, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
{ WWT_PANEL, RESIZE_NONE, 13, 0, 316, 158, 209, 0x0, STR_NULL},
{ WWT_PUSHTXTBTN, RESIZE_NONE, 13, 0, 316, 210, 221, STR_2042_DO_IT, STR_2044_CARRY_OUT_THE_HIGHLIGHTED},
{ WWT_CLOSEBOX, RESIZE_NONE, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, // TWA_CLOSEBOX
{ WWT_CAPTION, RESIZE_NONE, 13, 11, 316, 0, 13, STR_2022_LOCAL_AUTHORITY, STR_018C_WINDOW_TITLE_DRAG_THIS}, // TWA_CAPTION
{ WWT_PANEL, RESIZE_NONE, 13, 0, 316, 14, 105, 0x0, STR_NULL}, // TWA_RATING_INFO
{ WWT_PANEL, RESIZE_NONE, 13, 0, 304, 106, 157, 0x0, STR_2043_LIST_OF_THINGS_TO_DO_AT}, // TWA_COMMAND_LIST
{ WWT_SCROLLBAR, RESIZE_NONE, 13, 305, 316, 106, 157, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST}, // TWA_SCROLLBAR
{ WWT_PANEL, RESIZE_NONE, 13, 0, 316, 158, 209, 0x0, STR_NULL}, // TWA_ACTION_INFO
{ WWT_PUSHTXTBTN, RESIZE_NONE, 13, 0, 316, 210, 221, STR_2042_DO_IT, STR_2044_CARRY_OUT_THE_HIGHLIGHTED}, // TWA_EXECUTE
{ WIDGETS_END},
};
extern const byte _town_action_costs[8];
enum TownActions {
TACT_NONE = 0x00,
TACT_ADVERTISE_SMALL = 0x01,
TACT_ADVERTISE_MEDIUM = 0x02,
TACT_ADVERTISE_LARGE = 0x04,
TACT_ROAD_REBUILD = 0x08,
TACT_BUILD_STATUE = 0x10,
TACT_FOUND_BUILDINGS = 0x20,
TACT_BUY_RIGHTS = 0x40,
TACT_BRIBE = 0x80,
TACT_ADVERTISE = TACT_ADVERTISE_SMALL | TACT_ADVERTISE_MEDIUM | TACT_ADVERTISE_LARGE,
TACT_CONSTRUCTION = TACT_ROAD_REBUILD | TACT_BUILD_STATUE | TACT_FOUND_BUILDINGS,
TACT_FUNDS = TACT_BUY_RIGHTS | TACT_BRIBE,
TACT_ALL = TACT_ADVERTISE | TACT_CONSTRUCTION | TACT_FUNDS,
};
DECLARE_ENUM_AS_BIT_SET(TownActions);
/** Get a list of available actions to do at a town.
* @param nump if not NULL add put the number of available actions in it
* @param pid the player that is querying the town
@@ -41,41 +71,38 @@ extern const byte _town_action_costs[8];
*/
uint GetMaskOfTownActions(int *nump, PlayerID pid, const Town *t)
{
Money avail, ref;
int num = 0;
uint avail_buttons = 0x7F; // by default all buttons except bribe are enabled.
uint buttons = 0;
TownActions buttons = TACT_NONE;
if (pid != PLAYER_SPECTATOR) {
uint i;
/* bribe option enabled? */
if (_patches.bribe) {
/* if unwanted, disable everything. */
if (t->unwanted[pid]) {
avail_buttons = 0;
} else if (t->ratings[pid] < RATING_BRIBE_MAXIMUM) {
SETBIT(avail_buttons, 7); // Allow bribing
}
}
/* Spectators and unwanted have no options */
if (pid != PLAYER_SPECTATOR && !(_patches.bribe && t->unwanted[pid])) {
/* Things worth more than this are not shown */
avail = GetPlayer(pid)->player_money + _price.station_value * 200;
ref = _price.build_industry >> 8;
Money avail = GetPlayer(pid)->player_money + _price.station_value * 200;
Money ref = _price.build_industry >> 8;
for (i = 0; i != lengthof(_town_action_costs); i++, avail_buttons >>= 1) {
if (HASBIT(avail_buttons, 0) && avail >= _town_action_costs[i] * ref) {
SETBIT(buttons, i);
/* Check the action bits for validity and
* if they are valid add them */
for (uint i = 0; i != lengthof(_town_action_costs); i++) {
const TownActions cur = (TownActions)(1 << i);
/* Is the player not able to bribe ? */
if (cur == TACT_BRIBE && (!_patches.bribe || t->ratings[pid] >= RATING_BRIBE_MAXIMUM))
continue;
/* Is the player not able to buy exclusive rights ? */
if (cur == TACT_BUY_RIGHTS && !_patches.exclusive_rights)
continue;
/* Is the player not able to build a statue ? */
if (cur == TACT_BUILD_STATUE && HASBIT(t->statues, pid))
continue;
if (avail >= _town_action_costs[i] * ref) {
buttons |= cur;
num++;
}
}
/* Disable build statue if already built */
if (HASBIT(t->statues, pid)) {
CLRBIT(buttons, 4);
num--;
}
}
if (nump != NULL) *nump = num;
@@ -161,9 +188,9 @@ static void TownAuthorityWndProc(Window *w, WindowEvent *e)
y += 10;
}
for (i = 0; buttons; i++, buttons >>= 1) {
if (pos <= -5) break;
if (pos <= -5) break; ///< Draw only the 5 fitting lines
if (buttons&1 && --pos < 0) {
if ((buttons & 1) && --pos < 0) {
DrawString(3, y, STR_2046_SMALL_ADVERTISING_CAMPAIGN + i, 6);
y += 10;
}
@@ -185,7 +212,7 @@ static void TownAuthorityWndProc(Window *w, WindowEvent *e)
case WE_DOUBLE_CLICK:
case WE_CLICK:
switch (e->we.click.widget) {
case 3: { /* listbox */
case TWA_COMMAND_LIST: {
const Town *t = GetTown(w->window_number);
int y = (e->we.click.pt.y - 0x6B) / 10;
@@ -200,7 +227,7 @@ static void TownAuthorityWndProc(Window *w, WindowEvent *e)
if (e->event != WE_DOUBLE_CLICK || y < 0) break;
}
case 6: { /* carry out the action */
case TWA_EXECUTE: {
DoCommandP(GetTown(w->window_number)->xy, w->window_number, WP(w,def_d).data_1, NULL, CMD_DO_TOWN_ACTION | CMD_MSG(STR_00B4_CAN_T_DO_THIS));
break;
}