/* rct2: 0x6ba50c */
static void window_banner_textinput()
{
short widgetIndex;
rct_window *w;
uint8 result;
uint8* text;
window_text_input_get_registers(w, widgetIndex, result, text);
if (widgetIndex == WIDX_BANNER_TEXT && result) {
rct_banner* banner = &gBanners[w->number];
uint8* text_buffer = RCT2_ADDRESS(RCT2_ADDRESS_COMMON_STRING_FORMAT_BUFFER, uint8);
text_buffer[0] = banner->text_colour + FORMAT_COLOUR_CODE_START;
strncpy(text_buffer + 1, text, 32);
int string_id = 0, ebx = 0, ecx = 128, edx = 0, ebp = 0, esi = 0;
RCT2_CALLFUNC_X(0x6C421D, &string_id, &ebx, &ecx, &edx, &esi, (int*)&text_buffer, &ebp);
if (string_id){
rct_string_id prev_string_id = banner->string_idx;
banner->string_idx = string_id;
// De-allocate previous string id?
RCT2_CALLPROC_X(0x6C42AC, prev_string_id, 0, 0, 0, 0, 0, 0);
window_invalidate(w);
}
else{
window_error_open(2984, RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, rct_string_id));
}
}
}
/**
*
* rct2: 0x006677F2
*
* @param cost (ebp)
*/
static int game_check_affordability(int cost)
{
int eax, ebx, ecx, edx, esi, edi, ebp;
ebp = cost;
RCT2_CALLFUNC_X(0x0069C62C, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
return ebp;
}
/**
*
* rct2: 0x006C2321
* buffer (esi)
*/
int gfx_get_string_width(char *buffer)
{
int eax, ebx, ecx, edx, esi, edi, ebp;
esi = (int)buffer;
RCT2_CALLFUNC_X(0x006C2321, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
return ecx & 0xFFFF;
}
/**
*
* rct2: 0x0066C9EA
*/
static void window_game_top_toolbar_dropdown()
{
short widgetIndex, dropdownIndex;
__asm mov widgetIndex, dx
__asm mov dropdownIndex, ax
if (widgetIndex == WIDX_FILE_MENU) {
switch (dropdownIndex) {
case 0: // load game
game_do_command(0, 1, 0, 0, 5, 0, 0);
break;
case 1: // save game
tool_cancel();
{
int eax, ebx, ecx, edx, esi, edi, ebp;
RCT2_CALLFUNC_X(0x006750E9, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
if (eax == 0) {
gfx_invalidate_screen();
break;
}
char *src = (char*)0x0141EF67;
do {
src++;
} while (*src != '.' && *src != '\0');
strcpy(src, ".SV6");
strcpy(RCT2_ADDRESS_SAVED_GAMES_PATH_2, 0x0141EF68);
eax = 0;
if (RCT2_GLOBAL(RCT2_ADDRESS_CONFIG_FLAGS, uint8) & 8)
eax |= 1;
RCT2_CALLPROC_X(0x006754F5, eax, 0, 0, 0, 0, 0, 0);
// check success?
game_do_command(0, 1047, 0, -1, 0, 0, 0);
gfx_invalidate_screen();
}
break;
case 3: // about
window_about_open();
break;
case 4: // options
window_options_open();
//RCT2_CALLPROC_EBPSAFE(0x006BAC5B);
break;
case 5: // screenshot
RCT2_GLOBAL(RCT2_ADDRESS_SCREENSHOT_COUNTDOWN, sint8) = 10;
break;
case 7: // quit game
game_do_command(0, 1, 0, 0, 5, 1, 0);
break;
}
} else if (widgetIndex == WIDX_VIEW_MENU) {
RCT2_CALLPROC_X(0x0066CF8A, dropdownIndex, 0, 0, 0, 0, 0, 0);
}
}
int viewport_interaction_left_over(int x, int y)
{
int eax = x, ebx = y, ecx = 0, edx = 0, esi = 0, edi = 0, ebp = 0;
RCT2_CALLFUNC_X(0x006ED9D0, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
if ((ebx & 0xFF) == 2 || (ebx & 0xFF) == 8 || (ebx & 0xFF) == 3)
return 1;
return 0;
}
/**
*
* rct2: 0x0068958D
*/
void screen_pos_to_map_pos(int *x, int *y)
{
int eax, ebx, ecx, edx, esi, edi, ebp;
eax = *x;
ebx = *y;
RCT2_CALLFUNC_X(0x0068958D, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
*x = eax & 0xFFFF;
*y = ebx & 0xFFFF;
}
/**
* Opens a new window, supposedly automatically positioned
* rct2: 0x006EA9B1
*
* @param width (bx)
* @param height (ebx >> 16)
* @param events (edx)
* @param flags (ch)
* @param class (cl)
*/
rct_window *window_create_auto_pos(int width, int height, uint32 *event_handlers, rct_windowclass cls, uint16 flags)
{
int eax, ebx, ecx, edx, esi, edi, ebp;
ebx = (height << 16) | width;
ecx = (flags << 8) | cls;
edx = (int)event_handlers;
RCT2_CALLFUNC_X(0x006EA9B1, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
return (rct_window*)esi;
}
/* rct2: 0x6ba517 */
static void window_banner_dropdown()
{
short widgetIndex, dropdownIndex;
rct_window* w;
window_dropdown_get_registers(w, widgetIndex, dropdownIndex);
rct_banner* banner = &gBanners[w->number];
switch(widgetIndex){
case WIDX_MAIN_COLOR:
if ( dropdownIndex == 0xFFFF) return;
banner->colour = (uint8)dropdownIndex;
window_invalidate(w);
break;
case WIDX_TEXT_COLOR_DROPDOWN_BUTTON:
if ( dropdownIndex == 0xFFFF) return;
banner->text_colour = dropdownIndex + 1;
//Can be replaced with a buffer 34 chars wide ( 32 character + 1 colour_format + 1 '\0')
uint8* text_buffer = RCT2_ADDRESS(RCT2_ADDRESS_COMMON_STRING_FORMAT_BUFFER, uint8);
format_string(text_buffer, banner->string_idx, 0);
if (text_buffer[0] < FORMAT_COLOUR_CODE_START
|| text_buffer[0] > FORMAT_COLOUR_CODE_END){
int end_point = strlen(text_buffer) + 1;
strncpy(text_buffer + 1, text_buffer, 32);
text_buffer[end_point] = '\0';
}
text_buffer[0] = banner->text_colour + FORMAT_COLOUR_CODE_START;
int string_id = 0, ebx = 0, ecx = 128, edx = 0, ebp = 0, esi = 0;
// Allocate text_buffer to a new string_id?
RCT2_CALLFUNC_X(0x6C421D, &string_id, &ebx, &ecx, &edx, &esi, (int*)&text_buffer, &ebp);
if (string_id){
rct_string_id prev_string_id = banner->string_idx;
banner->string_idx = string_id;
// De-allocate previous string id?
RCT2_CALLPROC_X(0x6C42AC, prev_string_id, 0, 0, 0, 0, 0, 0);
window_invalidate(w);
}
else{
window_error_open(2984, RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, rct_string_id));
}
break;
}
}
/**
*
* rct2: 0x006C2105
* dpi (edi)
* format (esi)
* x (cx)
* y (dx)
* width (bp)
* colour (bx)
* unknown (al)
*/
int gfx_draw_string_left_wrapped(rct_drawpixelinfo *dpi, void *format, int x, int y, int width, int colour, int unknown)
{
int eax, ebx, ecx, edx, esi, edi, ebp;
eax = unknown;
ebx = colour;
ecx = x;
edx = y;
esi = (int)format;
edi = (int)dpi;
ebp = width;
RCT2_CALLFUNC_X(0x006C2105, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
return (sint16)(edx & 0xFFFF) - y;
}
/**
*
* rct2: 0x006C1E53
* dpi (edi)
* args (esi)
* x (cx)
* y (dx)
* width (bp)
* colour (al)
* format (ebx)
*/
int gfx_draw_string_centred_wrapped(rct_drawpixelinfo *dpi, void *args, int x, int y, int width, int format, int colour)
{
int eax, ebx, ecx, edx, esi, edi, ebp;
eax = colour;
ebx = format;
ecx = x;
edx = y;
esi = (int)args;
edi = (int)dpi;
ebp = width;
RCT2_CALLFUNC_X(0x006C1E53, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
return (sint16)(edx & 0xFFFF) - y;
}
/**
*
* rct2: 0x00682702
* dpi (edi)
* format (esi)
* colour (al)
* x (cx)
* y (dx)
*/
void gfx_draw_string(rct_drawpixelinfo *dpi, char *format, int colour, int x, int y)
{
int eax, ebx, ecx, edx, esi, edi, ebp;
eax = colour;
ebx = 0;
ecx = x;
edx = y;
esi = (int)format;
edi = (int)dpi;
ebp = 0;
RCT2_CALLFUNC_X(0x00682702, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
gLastDrawStringX = ecx;
gLastDrawStringY = edx;
}
/**
*
* rct2: 0x006E83C7
*/
static void game_get_next_input(int *x, int *y, int *state)
{
int eax, ebx, ecx, edx, esi, edi, ebp;
RCT2_CALLFUNC_X(0x00407074, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
if (eax == 0) {
*x = gCursorState.x;
*y = gCursorState.y;
*state = 0;
return;
}
*x = RCT2_GLOBAL(eax + 0, sint32);
*y = RCT2_GLOBAL(eax + 4, sint32);
*state = RCT2_GLOBAL(eax + 8, sint32);
//int eax, ebx, ecx, edx, esi, edi, ebp;
//RCT2_CALLFUNC_X(0x006E83C7, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
//*x = eax & 0xFFFF;
//*y = ebx & 0xFFFF;
//*state = ecx & 0xFF;
//return;
//int on_tutorial = RCT2_GLOBAL(RCT2_ADDRESS_ON_TUTORIAL, uint8);
//if (RCT2_GLOBAL(0x009DE518, uint32) & (1 << 5)) {
// if (on_tutorial == 1) {
// } else {
// RCT2_CALLPROC_EBPSAFE(0x00407074);
// }
// if (on_tutorial == 2) {
// }
//} else {
//}
}
int viewport_interaction_left_click(int x, int y)
{
rct_sprite* spr;
int eax = x, ebx = y, ecx = 0, esi = 0, edi = 0, ebp = 0;
RCT2_CALLFUNC_X(0x006ED9D0, &eax, &ebx, &ecx, (int*)&spr, &esi, &edi, &ebp);
if ((ebx & 0xFF) == 2){
if (spr->unknown.sprite_identifier == SPRITE_IDENTIFIER_VEHICLE){
//Open ride window
RCT2_CALLPROC_X(0x6ACAC2, eax, ebx, ecx, (int)spr, esi, edi, ebp);
}
else if (spr->unknown.sprite_identifier == SPRITE_IDENTIFIER_PEEP){
window_guest_open(&spr->peep);
}
else if (spr->unknown.sprite_identifier == SPRITE_IDENTIFIER_FLOATING_TEXT){
//Unknown for now
RCT2_CALLPROC_X(0x6E88D7, eax, ebx, ecx, (int)spr, esi, edi, ebp);
}
return 1;
}
else if ((ebx & 0xFF) == 3){
rct_map_element* map_element = (rct_map_element*)spr;
if (!((map_element->type & MAP_ELEMENT_TYPE_MASK) == MAP_ELEMENT_TYPE_ENTRANCE)){
eax = RCT2_ADDRESS(0x0099BA64, uint8)[16 * map_element->properties.track.type];
if (!(eax & 0x10)){//If not station track
//Open ride window in overview mode.
window_ride_main_open(map_element->properties.track.ride_index);
return;
}
}
//Open ride window in station view
RCT2_CALLPROC_X(0x6ACCCE, map_element->properties.track.ride_index, (map_element->properties.track.sequence & 0x70) >> 4, ecx, (int)map_element, esi, edi, ebp);
return 1;
}
/**
*
* rct2: 0x006E95F9
*/
static void input_leftmousedown(int x, int y, rct_window *w, int widgetIndex)
{
// RCT2_CALLPROC_X(0x006E95F9, x, y, state, widgetIndex, w, widget, 0);
rct_windowclass windowClass = 255;
rct_windownumber windowNumber = 0;
rct_widget *widget;
if (w != NULL) {
windowClass = w->classification;
windowNumber = w->number;
widget = &w->widgets[widgetIndex];
}
window_close_by_id(WC_ERROR, 0);
window_close_by_id(WC_TOOLTIP, 0);
w = window_find_by_id(windowClass, windowNumber);
if (w == NULL)
return;
window_bring_to_front(w);
if (widgetIndex == -1)
return;
switch (widget->type) {
case WWT_FRAME:
case WWT_RESIZE:
if (!(w->flags & WF_RESIZABLE))
break;
if (w->min_width == w->max_width && w->min_height == w->max_height)
break;
if (x < w->x + w->width - 19 || y < w->y + w->height - 19)
break;
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_RESIZING;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WIDGETINDEX, uint16) = widgetIndex;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, uint16) = x;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, uint16) = y;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWCLASS, rct_windowclass) = windowClass;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWNUMBER, rct_windownumber) = windowNumber;
break;
case WWT_VIEWPORT:
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_VIEWPORT_LEFT;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, uint16) = x;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, uint16) = y;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWCLASS, rct_windowclass) = windowClass;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWNUMBER, rct_windownumber) = windowNumber;
if (!(RCT2_GLOBAL(0x009DE518, uint32) & (1 << 3)))
break;
w = window_find_by_id(RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWCLASS, rct_windowclass), RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WINDOWNUMBER, rct_windownumber));
if (w == NULL)
break;
RCT2_CALLPROC_X(w->event_handlers[WE_TOOL_DOWN], x, y, 0, RCT2_GLOBAL(RCT2_ADDRESS_TOOL_WIDGETINDEX, uint16), w, 0, 0);
RCT2_GLOBAL(0x009DE518, uint32) |= (1 << 4);
break;
case WWT_CAPTION:
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_DRAGGING;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WIDGETINDEX, uint16) = widgetIndex;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, uint16) = x;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, uint16) = y;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWCLASS, rct_windowclass) = windowClass;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWNUMBER, rct_windownumber) = windowNumber;
break;
case WWT_SCROLL:
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_SCROLL_LEFT;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WIDGETINDEX, uint16) = widgetIndex;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWCLASS, rct_windowclass) = windowClass;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWNUMBER, rct_windowclass) = windowNumber;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_CURSOR_X, uint16) = x;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_CURSOR_Y, uint16) = y;
int eax, ebx, ecx, edx, esi, edi, ebp;
eax = x;
ebx = y;
esi = w;
edi = widget;
RCT2_CALLFUNC_X(0x006E9F92, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp); // widget_scoll_get_part
eax &= 0xFFFF;
ebx &= 0xFFFF;
ecx &= 0xFFFF;
edx &= 0xFFFF;
RCT2_GLOBAL(0x009DE548, uint16) = ecx;
RCT2_GLOBAL(0x009DE54C, uint32) = edx;
RCT2_CALLPROC_X(w->event_handlers[WE_UNKNOWN_15], RCT2_GLOBAL(0x009DE54C, uint32), ebx, ecx, edx, w, widget, 0);
switch (ecx) {
case SCROLL_PART_VIEW:
RCT2_CALLPROC_X(w->event_handlers[WE_SCROLL_MOUSEDOWN], edx / sizeof(rct_scroll), ebx, eax, ebx, w, widget, 0);
break;
case SCROLL_PART_HSCROLLBAR_LEFT:
// 0x006E9A60
RCT2_CALLPROC_X(0x006E9A60, 0, 0, 0, 0, w, 0, 0);
break;
case SCROLL_PART_HSCROLLBAR_RIGHT:
// 0x006E9ABF
RCT2_CALLPROC_X(0x006E9ABF, 0, 0, 0, 0, w, 0, 0);
break;
case SCROLL_PART_HSCROLLBAR_LEFT_TROUGH:
// 0x006E9B47
RCT2_CALLPROC_X(0x006E9B47, 0, 0, 0, 0, w, 0, 0);
break;
case SCROLL_PART_HSCROLLBAR_RIGHT_TROUGH:
// 0x006E9BB7
RCT2_CALLPROC_X(0x006E9BB7, 0, 0, 0, 0, w, 0, 0);
break;
case SCROLL_PART_VSCROLLBAR_TOP:
// 0x006E9C37
RCT2_CALLPROC_X(0x006E9C37, 0, 0, 0, 0, w, 0, 0);
break;
case SCROLL_PART_VSCROLLBAR_BOTTOM:
// 0x006E9C96
RCT2_CALLPROC_X(0x006E9C96, 0, 0, 0, 0, w, 0, 0);
break;
case SCROLL_PART_VSCROLLBAR_TOP_TROUGH:
// 0x006E9D1E
RCT2_CALLPROC_X(0x006E9D1E, 0, 0, 0, 0, w, 0, 0);
break;
case SCROLL_PART_VSCROLLBAR_BOTTOM_TROUGH:
// 0x006E9D8E
RCT2_CALLPROC_X(0x006E9D8E, 0, 0, 0, 0, w, 0, 0);
break;
}
break;
default:
if (!widget_is_enabled(w, widgetIndex))
break;
if (widget_is_disabled(w, widgetIndex))
break;
sound_play_panned(4, w->x + (widget->left + widget->right) / 2);
// Set new cursor down widget
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWCLASS, rct_windowclass) = windowClass;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWNUMBER, rct_windowclass) = windowNumber;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WIDGETINDEX, rct_windowclass) = widgetIndex;
RCT2_GLOBAL(0x009DE518, uint32) |= (1 << 0);
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_WIDGET_PRESSED;
RCT2_GLOBAL(0x009DE528, uint16) = 1;
widget_invalidate(windowClass, windowNumber, widgetIndex);
RCT2_CALLPROC_X(w->event_handlers[WE_MOUSE_DOWN], 0, 0, 0, widgetIndex, w, widget, 0);
break;
}
}
/**
*
* rct2: 0x006E9253
*/
static void input_mouseover(int x, int y, rct_window *w, int widgetIndex)
{
// RCT2_CALLPROC_X(0x006E9253, x, y, state, widgetIndex, w, widget, 0);
rct_windowclass windowClass = 255;
rct_windownumber windowNumber = 0;
rct_widget *widget;
if (w != NULL) {
windowClass = w->classification;
windowNumber = w->number;
widget = &w->widgets[widgetIndex];
}
input_mouseover_widget_check(windowClass, windowNumber, widgetIndex);
if (w != NULL && widgetIndex != -1 && widget->type == WWT_SCROLL) {
int eax, ebx, ecx, edx, esi, edi, ebp;
eax = x;
ebx = y;
esi = w;
edi = widget;
RCT2_CALLFUNC_X(0x006E9F92, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp); // widget_scoll_get_part
eax &= 0xFFFF;
ebx &= 0xFFFF;
ecx &= 0xFFFF;
edx &= 0xFFFF;
if (ecx < 0)
goto showTooltip;
if (ecx == 0) {
RCT2_CALLPROC_X(w->event_handlers[WE_SCROLL_MOUSEOVER], edx, 0, eax, ebx, w, 0, 0);
goto showTooltip;
} else {
}
} else {
showTooltip:
if (RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WINDOW_CLASS, rct_windowclass) == 255) {
if (RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_NOT_SHOWN_TICKS, uint16) < 500 ||
(RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_CURSOR_X, sint16) == x &&
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_CURSOR_Y, sint16) == y)
) {
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_TIMEOUT, uint16) = RCT2_GLOBAL(0x009DE588, uint16);
int bp = 2000;
if (RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_NOT_SHOWN_TICKS, uint16) <= 1000)
bp = 0;
if (bp > RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_TIMEOUT, uint16))
return;
window_tooltip_open(w, widgetIndex, x, y);
// RCT2_CALLPROC_X(0x006EA10D, x, y, 0, widgetIndex, w, widget, 0); // window_tooltip_open();
}
} else {
if (RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WINDOW_CLASS, rct_windowclass) != w->classification ||
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WINDOW_NUMBER, rct_windownumber) != w->number ||
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WIDGET_INDEX, uint16) != widgetIndex
) {
window_tooltip_close();
}
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_TIMEOUT, uint16) += RCT2_GLOBAL(0x009DE588, uint16);
if (RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_TIMEOUT, uint16) < 8000)
return;
window_close_by_id(WC_TOOLTIP, 0);
}
}
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_TIMEOUT, uint16) = 0;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_CURSOR_X, sint16) = x;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_CURSOR_Y, sint16) = y;
}
/**
*
* rct2: 0x006E8655
*/
static void game_handle_input_mouse(int x, int y, int state)
{
rct_window *w, *w2;
rct_widget *widget;
int widgetIndex;
rct_windowclass windowClass;
rct_windownumber windowNumber;
// Get window and widget under cursor position
w = window_find_from_point(x, y);
widgetIndex = w == NULL ? -1 : window_find_widget_from_point(w, x, y);
widget = widgetIndex == -1 ? 0 : &w->widgets[widgetIndex];
switch (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8)) {
case INPUT_STATE_RESET:
window_tooltip_reset(x, y);
// fall-through
case INPUT_STATE_NORMAL:
switch (state) {
case 0:
input_mouseover(x, y, w, widgetIndex);
break;
case 1:
input_leftmousedown(x, y, w, widgetIndex);
break;
case 3:
// Close tooltip
window_close_by_id(5, 0);
if (w != NULL)
window_bring_to_front(w);
if (widgetIndex == -1)
break;
if (widget->type == WWT_VIEWPORT) {
if (RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & 9)
break;
w->flags &= ~(1 << 3);
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_VIEWPORT_DRAG;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16) = x;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16) = y;
RCT2_GLOBAL(0x009DE530, rct_windowclass) = w->classification;
RCT2_GLOBAL(0x009DE52E, rct_windownumber) = w->number;
RCT2_GLOBAL(0x009DE540, sint16) = 0;
// hide cursor
// RCT2_CALLPROC_X(0x00407045, 0, 0, 0, 0, 0, 0, 0);
// RCT2_GLOBAL(0x009DE518, uint32) |= (1 << 5);
GetCursorPos(&_dragPosition);
ShowCursor(FALSE);
} else if (widget->type == WWT_SCROLL) {
}
break;
}
break;
case INPUT_STATE_WIDGET_PRESSED:
RCT2_CALLPROC_X(0x006E8DA7, x, y, state, widgetIndex, w, widget, 0);
break;
case INPUT_STATE_DRAGGING:
// RCT2_CALLPROC_X(0x006E8C5C, x, y, state, widgetIndex, w, widget, 0);
w = window_find_by_id(RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWCLASS, rct_windowclass), RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWNUMBER, rct_windownumber));
if (w == NULL) {
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_RESET;
break;
}
if (state == 0) {
y = clamp(29, y, RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, uint16) - 34);
window_move_position(
w,
x - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16),
y - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16)
);
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16) = x;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16) = y;
} else if (state == 2) {
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_NORMAL;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_TIMEOUT, uint8) = 0;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WIDGET_INDEX, uint8) = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WIDGETINDEX, sint16);
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WINDOW_CLASS, rct_windowclass) = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWCLASS, rct_windowclass);
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WINDOW_NUMBER, rct_windownumber) = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWNUMBER, rct_windownumber);
y = clamp(29, y, RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, uint16) - 34);
window_move_position(
w,
x - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16),
y - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16)
);
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16) = x;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16) = y;
RCT2_CALLPROC_X(w->event_handlers[WE_UNKNOWN_18], 0, 0, x, y, w, 0, 0);
}
break;
case INPUT_STATE_VIEWPORT_DRAG:
{
int dx, dy;
dx = x - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16);
dy = y - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16);
w = window_find_by_id(RCT2_GLOBAL(0x009DE530, rct_windowclass), RCT2_GLOBAL(0x009DE52E, rct_windownumber));
if (state == 0) {
rct_viewport *viewport = w->viewport;
RCT2_GLOBAL(0x009DE540, sint16) += RCT2_GLOBAL(0x009DE588, sint16);
if (viewport == NULL) {
ShowCursor(TRUE);
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_RESET;
} else if (dx != 0 || dy != 0) {
if (!(w->flags & (1 << 2))) {
RCT2_GLOBAL(0x009DE540, sint16) = 1000;
dx <<= viewport->zoom + 1;
dy <<= viewport->zoom + 1;
w->var_4B2 += dx;
w->var_4B4 += dy;
}
}
} else if (state == 4) {
ShowCursor(TRUE);
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_RESET;
if (RCT2_GLOBAL(0x009DE540, sint16) < 500) {
// Right click
{
int eax, ebx, ecx, edx, esi, edi, ebp;
eax = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16);
ebx = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16);
RCT2_CALLFUNC_X(0x006EDE88, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
switch (ebx & 0xFF) {
case 2:
if (*((uint8*)edx) == 0)
RCT2_CALLPROC_X(0x006B4857, eax, 0, ecx, 0, 0, 0, 0);
break;
case 3:
RCT2_CALLPROC_X(0x006CC056, eax, 0, ecx, edx, 0, 0, 0);
break;
case 5:
RCT2_CALLPROC_X(0x006E08D2, eax, 0, ecx, edx, 0, 0, 0);
break;
case 6:
RCT2_CALLPROC_X(0x006A614A, eax, 0, ecx, edx, 0, 0, 0);
break;
case 7:
RCT2_CALLPROC_X(0x006A61AB, eax, 0, ecx, edx, 0, 0, 0);
break;
case 8:
RCT2_CALLPROC_X(0x00666C0E, eax, 0, ecx, edx, 0, 0, 0);
break;
case 9:
RCT2_CALLPROC_X(0x006E57A9, eax, 0, ecx, edx, 0, 0, 0);
break;
case 10:
RCT2_CALLPROC_X(0x006B88DC, eax, 0, ecx, edx, 0, 0, 0);
break;
case 12:
RCT2_CALLPROC_X(0x006BA233, eax, 0, ecx, edx, 0, 0, 0);
break;
default:
break;
}
}
}
}
//
//
SetCursorPos(_dragPosition.x, _dragPosition.y);
// RCT2_CALLPROC_X(0x006E89C6, x - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16), y - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16), state, widgetIndex, w, widget, 0);
break;
}
case INPUT_STATE_DROPDOWN_ACTIVE:
RCT2_CALLPROC_X(0x006E8DA7, x, y, state, widgetIndex, w, widget, 0);
break;
case INPUT_STATE_VIEWPORT_LEFT:
RCT2_CALLPROC_X(0x006E87B4, x, y, state, widgetIndex, w, widget, 0);
break;
case INPUT_STATE_SCROLL_LEFT:
RCT2_CALLPROC_X(0x006E8676, x, y, state, widgetIndex, w, widget, 0);
break;
case INPUT_STATE_RESIZING:
// RCT2_CALLPROC_X(0x006E8B46, x, y, state, widgetIndex, w, widget, 0);
w = window_find_by_id(RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWCLASS, rct_windowclass), RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_WINDOWNUMBER, rct_windownumber));
if (w == NULL) {
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_RESET;
break;
}
if (state != 0 && state != 2)
break;
if (state == 2) {
RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) = INPUT_STATE_NORMAL;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_TIMEOUT, uint8) = 0;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WIDGET_INDEX, uint8) = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WIDGETINDEX, sint16);
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WINDOW_CLASS, rct_windowclass) = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWCLASS, rct_windowclass);
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WINDOW_NUMBER, rct_windownumber) = RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DOWN_WINDOWNUMBER, rct_windownumber);
}
if (y < RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, uint16) - 2) {
window_resize(
w,
x - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16),
y - RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16)
);
}
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_X, sint16) = x;
RCT2_GLOBAL(RCT2_ADDRESS_CURSOR_DRAG_LAST_Y, sint16) = y;
break;
case 9:
RCT2_CALLPROC_X(0x006E8ACB, x, y, state, widgetIndex, w, widget, 0);
break;
}
}
/**
*
* rct2: 0x00678761
*/
static void title_update_showcase()
{
rct_window* w;
uint8 script_opcode, script_operand;
short x, y;
int i, _edx;
if (_scriptWaitCounter <= 0) {
do {
script_opcode = *_currentScript++;
switch (script_opcode) {
case TITLE_SCRIPT_WAIT:
_scriptWaitCounter = (*_currentScript++) * 32;
break;
case TITLE_SCRIPT_LOAD:
scenario_load(get_file_path(PATH_ID_SIXFLAGS_MAGICMOUNTAIN));
w = window_get_main();
w->var_4B0 = -1;
w->var_4B2 = RCT2_GLOBAL(0x0138869A, sint16);
w->var_4B4 = RCT2_GLOBAL(0x0138869C, sint16);
{
char _cl = (RCT2_GLOBAL(0x0138869E, sint16) & 0xFF) - w->viewport->zoom;
w->viewport->zoom = RCT2_GLOBAL(0x0138869E, sint16) & 0xFF;
*((char*)(&RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, sint32))) = RCT2_GLOBAL(0x0138869E, sint16) >> 8;
if (_cl != 0) {
if (_cl < 0) {
_cl = -_cl;
w->viewport->view_width >>= _cl;
w->viewport->view_height >>= _cl;
} else {
w->viewport->view_width <<= _cl;
w->viewport->view_height <<= _cl;
}
}
w->var_4B2 -= w->viewport->view_width >> 1;
w->var_4B4 -= w->viewport->view_height >> 1;
}
window_invalidate(w);
RCT2_CALLPROC_EBPSAFE(0x0069E9A7);
RCT2_CALLPROC_EBPSAFE(0x006ACA58);
RCT2_CALLPROC_EBPSAFE(0x00684AC3);
RCT2_CALLPROC_EBPSAFE(0x006DFEE4);
news_item_init_queue();
gfx_invalidate_screen();
RCT2_GLOBAL(0x009DEA66, sint16) = 0;
RCT2_GLOBAL(0x009DEA5C, sint16) = 0x0D6D8;
break;
case TITLE_SCRIPT_LOCATION:
x = (*_currentScript++) * 32 + 16;
y = (*_currentScript++) * 32 + 16;
// Set location
int eax, ebx, ecx, edx, esi, edi, ebp;
eax = x;
ecx = y;
RCT2_CALLFUNC_X(0x00662783, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
_edx = edx;
// Update viewport
w = window_get_main();
if (w != NULL) {
window_scroll_to_location(w, x, y, _edx);
w->flags &= ~0x08;
viewport_update_position(w);
}
break;
case TITLE_SCRIPT_ROTATE:
script_operand = (*_currentScript++);
w = window_get_main();
if (w != NULL)
for (i = 0; i < script_operand; i++)
window_rotate_camera(w);
break;
case TITLE_SCRIPT_RESTART:
_currentScript = _magicMountainScript;
if (gRandomShowcase) {
if (_currentScript != NULL)
free(_currentScript);
_currentScript = generate_random_script();
}
break;
}
} while (_scriptWaitCounter == 0);
/**
*
* rct2: 0x006AA2B7
*/
int object_load_packed()
{
int eax, ebx, ecx, edx, esi, edi, ebp;
RCT2_CALLFUNC_X(0x006AA2B7, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
return eax;
}
/**
*
* rct2: 0x006EA10D
*/
void window_tooltip_open(rct_window *widgetWindow, int widgetIndex, int x, int y)
{
rct_window *w;
rct_widget *widget;
int width, height;
if (widgetWindow == NULL || widgetIndex == -1)
return;
widget = &widgetWindow->widgets[widgetIndex];
RCT2_CALLPROC_X(widgetWindow->event_handlers[WE_INVALIDATE], 0, 0, 0, 0, widgetWindow, 0, 0);
if (widget->tooltip == 0xFFFF)
return;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WINDOW_CLASS, rct_windowclass) = widgetWindow->classification;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WINDOW_NUMBER, rct_windownumber) = widgetWindow->number;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_WIDGET_INDEX, uint16) = widgetIndex;
int eax, ebx, ecx, edx, esi, edi, ebp;
eax = widgetIndex;
esi = widgetWindow;
RCT2_CALLFUNC_X(widgetWindow->event_handlers[WE_TOOLTIP], &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
if ((eax & 0xFFFF) == 0xFFFF)
return;
w = window_find_by_id(WC_ERROR, 0);
if (w != NULL)
return;
RCT2_GLOBAL(0x0142006C, sint32) = -1;
format_string(0x0141ED68, widget->tooltip, 0x013CE952);
RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_FONT_SPRITE_BASE, uint16) = 224;
esi = 0x0141ED68;
RCT2_CALLFUNC_X(0x006C23B1, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
ecx &= 0xFFFF;
if (ecx > 196)
ecx = 196;
esi = 0x0141ED68;
edi = ecx + 1;
RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_FONT_SPRITE_BASE, uint16) = 224;
RCT2_CALLFUNC_X(0x006C21E2, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
ecx &= 0xFFFF;
edi &= 0xFFFF;
RCT2_GLOBAL(0x01420044, sint16) = edi;
width = ecx + 3;
height = ((edi + 1) * 10) + 4;
window_tooltip_widgets[WIDX_BACKGROUND].right = width;
window_tooltip_widgets[WIDX_BACKGROUND].bottom = height;
memcpy(0x0141FE44, 0x0141ED68, 512);
x = clamp(0, x - (width / 2), RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, uint16) - width);
y = clamp(22, y + 26, RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, uint16) - height - 40);
w = window_create(x, y, width, height, window_tooltip_events, WC_TOOLTIP, WF_TRANSPARENT | WF_STICK_TO_FRONT);
w->widgets = window_tooltip_widgets;
RCT2_GLOBAL(RCT2_ADDRESS_TOOLTIP_NOT_SHOWN_TICKS, uint16) = 0;
}
/**
*
* rct2: 0x006E3B43
*/
void game_handle_keyboard_input()
{
rct_window *w;
int key;
// Handle mouse scrolling
if (RCT2_GLOBAL(RCT2_ADDRESS_ON_TUTORIAL, uint8) == 0)
if (RCT2_GLOBAL(RCT2_ADDRESS_CONFIG_EDGE_SCROLLING, uint8) != 0)
if (RCT2_GLOBAL(RCT2_ADDRESS_INPUT_STATE, uint8) == 1)
if (!(RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8) & 3))
game_handle_edge_scroll();
// Handle modifier keys and key scrolling
RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8) = 0;
if (RCT2_GLOBAL(0x009E2B64, uint32) != 1) {
if (gKeysState[SDL_SCANCODE_LSHIFT] || gKeysState[SDL_SCANCODE_RSHIFT])
RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8) |= 1;
if (gKeysState[SDL_SCANCODE_LCTRL] || gKeysState[SDL_SCANCODE_RCTRL])
RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8) |= 2;
if (RCT2_GLOBAL(RCT2_ADDRESS_ON_TUTORIAL, uint8) == 0)
game_handle_key_scroll();
}
// Handle key input
while ((key = get_next_key()) != 0) {
if (key == 255)
continue;
key |= RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8) << 8;
w = window_find_by_id(WC_CHANGE_KEYBOARD_SHORTCUT, 0);
if (w != NULL)
set_shortcut(key);
else if (RCT2_GLOBAL(RCT2_ADDRESS_ON_TUTORIAL, uint8) == 1)
tutorial_stop();
else
handle_shortcut(key);
}
if (RCT2_GLOBAL(RCT2_ADDRESS_ON_TUTORIAL, uint8) == 0)
return;
// Tutorial and the modifier key
if (RCT2_GLOBAL(RCT2_ADDRESS_ON_TUTORIAL, uint8) == 1) {
int eax, ebx, ecx, edx, esi, edi, ebp;
RCT2_CALLFUNC_X(0x0066EEB4, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
eax &= 0xFF;
RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8) = eax;
if (RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8) & 4) {
window_tooltip_close();
if ((w = window_get_main()) != NULL) {
RCT2_CALLPROC_X(0x006EA2AA, 0, 0, 0, 0, (int)w, RCT2_GLOBAL(0x009DEA72, uint16), 0);
RCT2_GLOBAL(0x009DEA72, uint16)++;
}
}
} else {
if (!(RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8) & 4)) {
window_tooltip_close();
if ((w = window_get_main()) != NULL) {
RCT2_CALLPROC_X(0x006EA2AA, 0, 0, 0, 0, (int)w, RCT2_GLOBAL(0x009DEA72, uint16), 0);
RCT2_GLOBAL(0x009DEA72, uint16)++;
}
}
// Write tutorial input
RCT2_CALLPROC_X(0x0066EEE1, RCT2_GLOBAL(RCT2_ADDRESS_PLACE_OBJECT_MODIFIER, uint8), 0, 0, 0, 0, 0, 0);
}
}
/**
*
* rct2: 0x00669EAA
*/
int calculate_park_rating()
{
{
int eax, ebx, ecx, edx, esi, edi, ebp;
RCT2_CALLFUNC_X(0x00669EAA, &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
return eax & 0xFFFF;
}
int result;
result = 1150;
if (RCT2_GLOBAL(RCT2_ADDRESS_GAME_FLAGS, uint32) & 0x4000)
result = 1050;
// Guests
{
rct_peep* peep;
uint16 sprite_idx;
int num_happy_peeps;
short _bp;
// -150 to +3 based on a range of guests from 0 to 2000
result -= 150 - (min(2000, RCT2_GLOBAL(RCT2_ADDRESS_GUESTS_IN_PARK, uint16)) / 13);
// Guests, happiness, ?
num_happy_peeps = 0;
_bp = 0;
for (sprite_idx = RCT2_GLOBAL(RCT2_ADDRESS_SPRITES_START_PEEP, uint16); sprite_idx != SPRITE_INDEX_NULL; sprite_idx = peep->next) {
peep = &(RCT2_ADDRESS(RCT2_ADDRESS_SPRITE_LIST, rct_sprite)[sprite_idx].peep);
if (peep->type != PEEP_TYPE_GUEST)
continue;
if (peep->var_2A != 0)
continue;
if (peep->happiness > 128)
num_happy_peeps++;
if (!(peep->var_C8 & 0x01))
continue;
if (peep->var_C6 <= 89)
_bp++;
}
// Peep happiness -500 to +0
result -= 500;
if (num_happy_peeps > 0)
result += 2 * min(250, (RCT2_GLOBAL(RCT2_ADDRESS_GUESTS_IN_PARK, uint16) * 300) / num_happy_peeps);
// ?
_bp -= 25;
if (_bp >= 0)
result -= _bp * 7;
}
// Rides
{
int i;
short _ax, _bx;
int num_rides;
rct_ride* ride;
//
_ax = 0;
num_rides = 0;
for (i = 0; i < 255; i++) {
ride = &(RCT2_ADDRESS(RCT2_ADDRESS_RIDE_LIST, rct_ride)[i]);
if (ride->type == RIDE_TYPE_NULL)
continue;
_ax += 100 - ride->var_199;
num_rides++;
}
result -= 200;
if (num_rides > 0)
result += (_ax / num_rides) * 2;
//
_ax = 0;
_bx = 0;
for (i = 0; i < 255; i++) {
ride = &(RCT2_ADDRESS(RCT2_ADDRESS_RIDE_LIST, rct_ride)[i]);
if (ride->type == RIDE_TYPE_NULL)
continue;
if (ride->var_140 == -1)
continue;
_ax += ride->var_140 / 8;
_bx += ride->var_142 / 8;
}
_ax = min(1000, _ax);
_bx = min(1000, _bx);
result -= 200 - ((_ax + _bx) / 10);
}
// Litter
{
rct_litter* litter;
uint16 sprite_idx;
short num_litter;
num_litter = 0;
for (sprite_idx = RCT2_GLOBAL(RCT2_ADDRESS_SPRITES_START_LITTER, uint16); sprite_idx != SPRITE_INDEX_NULL; sprite_idx = litter->next) {
litter = &(RCT2_ADDRESS(RCT2_ADDRESS_SPRITE_LIST, rct_sprite)[sprite_idx].litter);
// Guessing this eliminates recently dropped litter
if (litter->var_24 - RCT2_GLOBAL(0x00F663AC, sint32) >= 7680)
num_litter++;
}
result -= 600 - (4 * (150 - min(150, num_litter)));
}
// Rides
{
int i, num_rides;
short _ax, _bx;
rct_ride* ride;
num_rides = 0;
_ax = 0;
_bx = 0;
for (i = 0; i < 255; i++) {
ride = &(RCT2_ADDRESS(RCT2_ADDRESS_RIDE_LIST, rct_ride)[i]);
if (ride->type == RIDE_TYPE_NULL)
continue;
if (ride->var_140 == -1)
continue;
_ax += ride->var_140 / 8;
_bx += ride->var_142 / 8;
num_rides++;
}
result -= 100;
if (num_rides > 0) {
_bx = _ax / num_rides;
_ax = _bx / num_rides;
_bx -= 46;
if (_bx >= 0)
_bx = -_bx;
_ax -= 65;
if (_ax >= 0)
_ax = -_ax;
_bx /= 2;
_ax /= 2;
_bx = min(50, _bx);
_ax = min(50, _ax);
result += 100 - _ax - _bx;
}
}
result -= RCT2_GLOBAL(0x0135882E, sint16);
result = clamp(0, result, 999);
return result;
}
/**
*
* rct2: 0x006677F2
*
* @param flags (ebx)
* @param command (esi)
*/
int game_do_command(int eax, int ebx, int ecx, int edx, int esi, int edi, int ebp)
{
int cost, flags, insufficientFunds;
int original_ebx, original_edx, original_esi, original_edi, original_ebp;
original_ebx = ebx;
original_edx = edx;
original_esi = esi;
original_edi = edi;
original_ebp = ebp;
flags = ebx;
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = 0xFFFF;
// Increment nest count
RCT2_GLOBAL(0x009A8C28, uint8)++;
ebx &= ~1;
// Primary command
RCT2_CALLFUNC_X(game_do_command_table[esi], &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
cost = ebx;
if (cost != 0x80000000) {
// Check funds
insufficientFunds = 0;
if (RCT2_GLOBAL(0x009A8C28, uint8) == 1 && !(flags & 4) && !(flags & 0x20) && cost != 0)
insufficientFunds = game_check_affordability(cost);
if (insufficientFunds != 0x80000000) {
ebx = original_ebx;
edx = original_edx;
esi = original_esi;
edi = original_edi;
ebp = original_ebp;
if (!(flags & 1)) {
// Decrement nest count
RCT2_GLOBAL(0x009A8C28, uint8)--;
return cost;
}
// Secondary command
RCT2_CALLFUNC_X(game_do_command_table[esi], &eax, &ebx, &ecx, &edx, &esi, &edi, &ebp);
edx = ebx;
if (edx != 0x80000000 && edx < cost)
cost = edx;
// Decrement nest count
RCT2_GLOBAL(0x009A8C28, uint8)--;
if (RCT2_GLOBAL(0x009A8C28, uint8) != 0)
return cost;
//
if (!(flags & 0x20)) {
// Update money balance
finance_payment(cost, RCT2_GLOBAL(0x0141F56C, uint8));
RCT2_CALLPROC_X(0x0069C674, 0, cost, 0, 0, 0, 0, 0);
if (RCT2_GLOBAL(0x0141F568, uint8) == RCT2_GLOBAL(0x013CA740, uint8)) {
// Create a +/- money text effect
if (cost != 0)
RCT2_CALLPROC_X(0x0069C5D0, 0, cost, 0, 0, 0, 0, 0);
}
}
return cost;
}
}
// Error occured
// Decrement nest count
RCT2_GLOBAL(0x009A8C28, uint8)--;
// Show error window
if (RCT2_GLOBAL(0x009A8C28, uint8) == 0 && (flags & 1) && RCT2_GLOBAL(0x0141F568, uint8) == RCT2_GLOBAL(0x013CA740, uint8) && !(flags & 8))
window_error_open(RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TITLE, uint16), RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16));
return 0x80000000;
}
