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Show dragging cursor in galaxy map

This commit is contained in:
Cong 2017-05-09 21:08:51 +10:00
parent 790a3e58a3
commit 4431b67d6f
4 changed files with 21 additions and 1 deletions
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gfx/input/mousePointerMove.png Normal file
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1
src/galaxy/galacticMap.c
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@ -762,6 +762,7 @@ static void handleMouse(void)
{ {
scrollingMap = 0; scrollingMap = 0;
} }
setMouseCursor(app.mouse.button[SDL_BUTTON_LEFT] && show == SHOW_GALAXY);
} }
static void startMission(void) static void startMission(void)

1
src/galaxy/galacticMap.h
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@ -61,6 +61,7 @@ extern void updateAllMissions(void);
extern StarSystem *getStarSystem(char *name); extern StarSystem *getStarSystem(char *name);
extern void showOKDialog(void (*callback)(void), const char *format, ...); extern void showOKDialog(void (*callback)(void), const char *format, ...);
extern char *getTranslatedString(char *string); extern char *getTranslatedString(char *string);
extern void setMouseCursor(int isDrag);
extern void clearInput(void); extern void clearInput(void);
extern void awardCampaignTrophies(void); extern void awardCampaignTrophies(void);
extern void awardStatsTrophies(void); extern void awardStatsTrophies(void);

20
src/system/input.c
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@ -21,13 +21,17 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "input.h" #include "input.h"
static SDL_Texture *mousePointer; static SDL_Texture *mousePointer;
static SDL_Texture *mousePointerNormal;
static SDL_Texture *mousePointerMove;
void initInput(void) void initInput(void)
{ {
memset(&app.mouse, 0, sizeof(Mouse)); memset(&app.mouse, 0, sizeof(Mouse));
mousePointer = getTexture("gfx/input/mousePointer.png"); mousePointerNormal = getTexture("gfx/input/mousePointer.png");
mousePointerMove = getTexture("gfx/input/mousePointerMove.png");
mousePointer = mousePointerNormal;
SDL_QueryTexture(mousePointer, NULL, NULL, &app.mouse.w, &app.mouse.h); SDL_QueryTexture(mousePointer, NULL, NULL, &app.mouse.w, &app.mouse.h);
} }
@ -89,6 +93,18 @@ void doMouseMotion(SDL_MouseMotionEvent *event)
app.mouse.dy = event->yrel; app.mouse.dy = event->yrel;
} }
void setMouseCursor(int isDrag)
{
if (isDrag)
{
mousePointer = mousePointerMove;
}
else
{
mousePointer = mousePointerNormal;
}
}
void drawMouse(void) void drawMouse(void)
{ {
int x, y; int x, y;
@ -111,4 +127,6 @@ void clearInput(void)
while (SDL_PollEvent(&event)) while (SDL_PollEvent(&event))
{ {
} }
setMouseCursor(0);
} }