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OpenRCT2/src/window_water.c

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/*****************************************************************************
* Copyright (c) 2014 Ted John
* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
*
* This file is part of OpenRCT2.
*
* OpenRCT2 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, either version 3 of the License, or
* (at your option) any later version.
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*****************************************************************************/
#include "addresses.h"
#include "map.h"
#include "string_ids.h"
#include "sprites.h"
#include "widget.h"
#include "window.h"
enum WINDOW_WATER_WIDGET_IDX {
WIDX_BACKGROUND,
WIDX_TITLE,
WIDX_CLOSE,
WIDX_PREVIEW,
WIDX_DECREMENT,
WIDX_INCREMENT
};
static rct_widget window_water_widgets[] = {
{ WWT_FRAME, 0, 0, 75, 0, 76, -1, STR_NONE }, // panel / background
{ WWT_CAPTION, 0, 1, 74, 1, 14, STR_WATER, STR_WINDOW_TITLE_TIP }, // title bar
{ WWT_CLOSEBOX, 0, 63, 73, 2, 13, 824, STR_CLOSE_WINDOW_TIP }, // close x button
{ WWT_IMGBTN, 0, 16, 59, 17, 48, SPR_LAND_TOOL_SIZE_0, STR_NONE }, // preview box
{ WWT_TRNBTN, 2, 17, 32, 18, 33, 0x20000000 | SPR_LAND_TOOL_DECREASE, STR_ADJUST_SMALLER_WATER_TIP }, // decrement size
{ WWT_TRNBTN, 2, 43, 58, 32, 47, 0x20000000 | SPR_LAND_TOOL_INCREASE, STR_ADJUST_LARGER_WATER_TIP }, // increment size
{ WIDGETS_END },
};
static int window_water_should_close();
static void window_water_emptysub() { }
static void window_water_close();
static void window_water_mouseup();
static void window_water_update();
static void window_water_invalidate();
static void window_water_paint();
static void* window_water_events[] = {
window_water_close,
window_water_mouseup,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_update,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_emptysub,
window_water_invalidate,
window_water_paint,
window_water_emptysub
};
/**
*
* rct2: 0x006E6A40
*/
void window_water_open()
{
rct_window* window;
// Check if window is already open
if (window_find_by_id(WC_WATER, 0) != NULL)
return;
window = window_create(RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, sint16) - 76, 29, 76, 77, (uint32*)window_water_events, WC_WATER, 0);
window->widgets = window_water_widgets;
window->enabled_widgets = 0x04 | 0x10 | 0x20;
window_init_scroll_widgets(window);
window_push_others_below(window);
RCT2_GLOBAL(RCT2_ADDRESS_WATER_RAISE_COST, uint32) = MONEY32_UNDEFINED;
RCT2_GLOBAL(RCT2_ADDRESS_WATER_LOWER_COST, uint32) = MONEY32_UNDEFINED;
window->colours[0] = 24;
window->colours[1] = 24;
window->colours[2] = 24;
}
/**
*
* rct2: 0x006E6B65
*/
static void window_water_close()
{
// If the tool wasn't changed, turn tool off
if (!window_water_should_close())
tool_cancel();
}
/**
*
* rct2: 0x006E6B4E
*/
static void window_water_mouseup()
{
rct_window *w;
int limit;
short widgetIndex;
window_widget_get_registers(w, widgetIndex);
switch (widgetIndex) {
case WIDX_CLOSE:
window_close(w);
break;
case WIDX_DECREMENT:
// Decrement land tool size
RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16)--;
limit = 1;
if (RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16) < limit)
RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16) = limit;
// Invalidate the window
window_invalidate(w);
break;
case WIDX_INCREMENT:
// Increment land tool size
RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16)++;
// FEATURE: maximum size is always 7
//limit = 7;
limit = 64;
// limit = (RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & 2 ? 7 : 5);
if (RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16) > limit)
RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16) = limit;
// Invalidate the window
window_invalidate(w);
break;
}
}
/**
*
* rct2: 0x006E6BCE
*/
static void window_water_update(rct_window *w)
{
// Close window if another tool is open
if (window_water_should_close())
window_close(w);
}
/**
*
* rct2: 0x006E6AB8
*/
static void window_water_invalidate()
{
rct_window *w;
window_get_register(w);
// Set the preview image button to be pressed down
w->pressed_widgets |= (1 << WIDX_PREVIEW);
// Update the preview image
//window_water_widgets[WIDX_PREVIEW].image = SPR_LAND_TOOL_SIZE_0 + RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16);
window_water_widgets[WIDX_PREVIEW].image = RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16) <= 7 ?
SPR_LAND_TOOL_SIZE_0 + RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16) :
0xFFFFFFFF;
}
/**
*
* rct2: 0x006E6ACF
*/
static void window_water_paint()
{
rct_window *w;
rct_drawpixelinfo *dpi;
int x, y;
window_paint_get_registers(w, dpi);
x = w->x + (window_water_widgets[WIDX_PREVIEW].left + window_water_widgets[WIDX_PREVIEW].right) / 2;
y = w->y + (window_water_widgets[WIDX_PREVIEW].top + window_water_widgets[WIDX_PREVIEW].bottom) / 2;
window_draw_widgets(w, dpi);
// FEATURE larger land tool size support
if (RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16) > 7) {
RCT2_GLOBAL(0x009BC677, char) = FORMAT_BLACK;
RCT2_GLOBAL(0x009BC678, char) = FORMAT_COMMA16;
RCT2_GLOBAL(0x009BC679, char) = 0;
RCT2_GLOBAL(0x013CE952, sint16) = RCT2_GLOBAL(RCT2_ADDRESS_LAND_TOOL_SIZE, sint16);
gfx_draw_string_centred(dpi, 3165, x, y - 2, 0, (void*)0x013CE952);
}
y = w->y + window_water_widgets[WIDX_PREVIEW].bottom + 5;
// Draw raise cost amount
x = (window_water_widgets[WIDX_PREVIEW].left + window_water_widgets[WIDX_PREVIEW].right) / 2 + w->x;
y = window_water_widgets[WIDX_PREVIEW].bottom + w->y + 5;
if (RCT2_GLOBAL(RCT2_ADDRESS_WATER_RAISE_COST, uint32) != MONEY32_UNDEFINED && RCT2_GLOBAL(RCT2_ADDRESS_WATER_RAISE_COST, uint32) != 0)
gfx_draw_string_centred(dpi, 984, x, y, 0, (void*)RCT2_ADDRESS_WATER_RAISE_COST);
y += 10;
// Draw lower cost amount
if (RCT2_GLOBAL(RCT2_ADDRESS_WATER_LOWER_COST, uint32) != MONEY32_UNDEFINED && RCT2_GLOBAL(RCT2_ADDRESS_WATER_LOWER_COST, uint32) != 0)
gfx_draw_string_centred(dpi, 985, x, y, 0, (void*)RCT2_ADDRESS_WATER_LOWER_COST);
}
/**
*
* rct2: 0x0066D125
*/
static int window_water_should_close()
{
if (!(RCT2_GLOBAL(0x009DE518, uint32) & (1 << 3)))
return 1;
if (RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS, rct_windowclass) != WC_TOP_TOOLBAR)
return 1;
if (RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WIDGETINDEX, uint16) != 8)
return 1;
return 0;
}
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