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Integrate viewport ref counters

This commit is contained in:
Ted John 2016-09-10 12:35:18 +01:00
parent d0950af9df
commit b5211a41de
4 changed files with 29 additions and 18 deletions
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27
src/interface/viewport.c
View File

@ -39,6 +39,9 @@
//#define DEBUG_SHOW_DIRTY_BOX
uint32 gCurrentViewportFlags = 0;
uint8 gShowGridLinesRefCount;
uint8 gShowLandRightsRefCount;
uint8 gShowConstuctionRightsRefCount;
rct_viewport g_viewport_list[MAX_VIEWPORT_COUNT];
rct_viewport *g_music_tracking_viewport;
@ -857,7 +860,7 @@ rct_xy16 viewport_coord_to_map_coord(int x, int y, int z)
*/
void show_gridlines()
{
if (RCT2_GLOBAL(0x009E32B0, uint8) == 0) {
if (gShowGridLinesRefCount == 0) {
rct_window *mainWindow = window_get_main();
if (mainWindow != NULL) {
if (!(mainWindow->viewport->flags & VIEWPORT_FLAG_GRIDLINES)) {
@ -866,7 +869,7 @@ void show_gridlines()
}
}
}
RCT2_GLOBAL(0x009E32B0, uint8)++;
gShowGridLinesRefCount++;
}
/**
@ -875,8 +878,8 @@ void show_gridlines()
*/
void hide_gridlines()
{
RCT2_GLOBAL(0x009E32B0, uint8)--;
if (RCT2_GLOBAL(0x009E32B0, uint8) == 0) {
gShowGridLinesRefCount--;
if (gShowGridLinesRefCount == 0) {
rct_window *mainWindow = window_get_main();
if (mainWindow != NULL) {
if (!gConfigGeneral.always_show_gridlines) {
@ -893,7 +896,7 @@ void hide_gridlines()
*/
void show_land_rights()
{
if (RCT2_GLOBAL(0x009E32B2, uint8) == 0) {
if (gShowLandRightsRefCount == 0) {
rct_window *mainWindow = window_get_main();
if (mainWindow != NULL) {
if (!(mainWindow->viewport->flags & VIEWPORT_FLAG_LAND_OWNERSHIP)) {
@ -902,7 +905,7 @@ void show_land_rights()
}
}
}
RCT2_GLOBAL(0x009E32B2, uint8)++;
gShowLandRightsRefCount++;
}
/**
@ -911,8 +914,8 @@ void show_land_rights()
*/
void hide_land_rights()
{
RCT2_GLOBAL(0x009E32B2, uint8)--;
if (RCT2_GLOBAL(0x009E32B2, uint8) == 0) {
gShowLandRightsRefCount--;
if (gShowLandRightsRefCount == 0) {
rct_window *mainWindow = window_get_main();
if (mainWindow != NULL) {
if (mainWindow->viewport->flags & VIEWPORT_FLAG_LAND_OWNERSHIP) {
@ -929,7 +932,7 @@ void hide_land_rights()
*/
void show_construction_rights()
{
if (RCT2_GLOBAL(0x009E32B3, uint8) == 0) {
if (gShowConstuctionRightsRefCount == 0) {
rct_window *mainWindow = window_get_main();
if (mainWindow != NULL) {
if (!(mainWindow->viewport->flags & VIEWPORT_FLAG_CONSTRUCTION_RIGHTS)) {
@ -938,7 +941,7 @@ void show_construction_rights()
}
}
}
RCT2_GLOBAL(0x009E32B3, uint8)++;
gShowConstuctionRightsRefCount++;
}
/**
@ -947,8 +950,8 @@ void show_construction_rights()
*/
void hide_construction_rights()
{
RCT2_GLOBAL(0x009E32B3, uint8)--;
if (RCT2_GLOBAL(0x009E32B3, uint8) == 0) {
gShowConstuctionRightsRefCount--;
if (gShowConstuctionRightsRefCount == 0) {
rct_window *mainWindow = window_get_main();
if (mainWindow != NULL) {
if (mainWindow->viewport->flags & VIEWPORT_FLAG_CONSTRUCTION_RIGHTS) {

8
src/interface/viewport.h
View File

@ -90,6 +90,14 @@ typedef struct viewport_interaction_info {
extern uint32 gCurrentViewportFlags;
/**
* A reference counter for whether something is forcing the grid lines to show. When the counter
* is decremented to 0, the grid lines are hidden.
*/
extern uint8 gShowGridLinesRefCount;
extern uint8 gShowLandRightsRefCount;
extern uint8 gShowConstuctionRightsRefCount;
// rct2: 0x014234BC
extern rct_viewport g_viewport_list[MAX_VIEWPORT_COUNT];
extern rct_viewport *g_music_tracking_viewport;

6
src/windows/editor_main.c
View File

@ -77,9 +77,9 @@ void window_editor_main_open()
window->viewport->flags |= 0x0400;
gCurrentRotation = 0;
RCT2_GLOBAL(0x009E32B0, uint8) = 0;
RCT2_GLOBAL(0x009E32B2, uint8) = 0;
RCT2_GLOBAL(0x009E32B3, uint8) = 0;
gShowGridLinesRefCount = 0;
gShowLandRightsRefCount = 0;
gShowConstuctionRightsRefCount = 0;
gFootpathSelectedType = 0;
window_top_toolbar_open();

6
src/windows/main.c
View File

@ -80,9 +80,9 @@ void window_main_open()
viewport_create(window, window->x, window->y, window->width, window->height, 0,0x0FFF,0x0FFF, 0, 0x1, -1);
window->viewport->flags |= VIEWPORT_FLAG_SOUND_ON;
gCurrentRotation = 0;
RCT2_GLOBAL(0x009E32B0, uint8) = 0;
RCT2_GLOBAL(0x009E32B2, uint8) = 0;
RCT2_GLOBAL(0x009E32B3, uint8) = 0;
gShowGridLinesRefCount = 0;
gShowLandRightsRefCount = 0;
gShowConstuctionRightsRefCount = 0;
gFootpathSelectedType = 0;
}