1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
|
#ifndef D_CURSOR_HIT_CHECK_H
#define D_CURSOR_HIT_CHECK_H
#include "common.h"
#include "egg/core/eggHeap.h"
#include "m/m_vec.h"
#include "nw4r/lyt/lyt_pane.h"
#include "toBeSorted/tlist.h"
/** An interface for something that can check what the cursor/pointer is hovering over. */
class dCursorHitCheck_c {
friend class dCsMgr_c;
public:
dCursorHitCheck_c()
: mOverrideHitCallback(nullptr), mCallbackData(nullptr), mMask(0), mPriority(0), field_0x017(0) {}
virtual u32 getType() = 0;
virtual bool checkHit(s32, s32) = 0;
bool init(u8, u8, u16 mask);
bool checkOverrideCallback(bool);
typedef bool (*overrideHitCallback)(bool, dCursorHitCheck_c *, void *);
private:
/* 0x04 */ TListNode<dCursorHitCheck_c> mLink;
/* 0x0C */ overrideHitCallback mOverrideHitCallback;
/* 0x10 */ void *mCallbackData;
/* 0x14 */ u16 mMask;
/* 0x16 */ u8 mPriority;
/* 0x17 */ u8 field_0x017;
};
/**
* Checks which object in the 3D world the cursor is pointing at.
* Purpose unclear, not used for the Sky Keep puzzle.
*/
class dCursorHitCheckCC_c : public dCursorHitCheck_c {
friend class dCsMgr_c;
public:
bool init(u16 mask, u8, u8);
virtual u32 getType() override {
return 'cc ';
}
virtual bool checkHit(s32, s32) override;
};
struct dCsCheckLyt_BoundingData {
dCsCheckLyt_BoundingData() {
mpPane = nullptr;
mMinX = 0;
mMaxY = 0;
mMaxX = 0;
mMinY = 0;
}
virtual ~dCsCheckLyt_BoundingData() {}
/* 0x04 */ nw4r::lyt::Pane *mpPane;
/* 0x08 */ s16 mMinX;
/* 0x0A */ s16 mMaxY;
/* 0x0C */ s16 mMaxX;
/* 0x0E */ s16 mMinY;
};
/**
* Checks which 2D UI Pane the cursor is pointing at. Used for
* many interactible UI elements.
*/
class dCursorHitCheckLyt_c : public dCursorHitCheck_c {
public:
dCursorHitCheckLyt_c()
: mpRootPane(nullptr),
mpBoundingData(nullptr),
mNumBoundings(0),
mHasCalculatedBoundingData(false),
field_0x23(0),
mpHitPane(nullptr) {}
virtual u32 getType() override {
return 'lyt ';
}
virtual bool checkHit(s32, s32) override;
virtual ~dCursorHitCheckLyt_c();
bool init(nw4r::lyt::Pane *, u16 mask, u8, u8);
void execute();
/** Returns the Pane the cursor is currently hovering over. */
nw4r::lyt::Pane *getHitPane() const {
return mpHitPane;
}
/** Must be called if the Lyt panes change their position. */
void resetCachedHitboxes() {
mHasCalculatedBoundingData = false;
}
const dCsCheckLyt_BoundingData *getBoundingData() const {
return mpBoundingData;
}
private:
void countBoundings(nw4r::lyt::Pane *);
void gatherBoundings(dCsCheckLyt_BoundingData **pEnd, nw4r::lyt::Pane *);
/* 0x18 */ nw4r::lyt::Pane *mpRootPane;
/* 0x1C */ dCsCheckLyt_BoundingData *mpBoundingData;
/* 0x20 */ u16 mNumBoundings;
/* 0x22 */ bool mHasCalculatedBoundingData;
/* 0x23 */ u8 field_0x23;
/* 0x24 */ nw4r::lyt::Pane *mpHitPane;
};
/** The basic cursor position getter. */
class dCursorInterface_c {
friend class dCsMgr_c;
public:
dCursorInterface_c() : mCursorMask(0), mpHit(nullptr) {}
virtual ~dCursorInterface_c() {}
virtual mVec2_c &getCursorPos();
void setCursorMask(u16 val) {
mCursorMask = val;
}
dCursorHitCheck_c *getHit() const {
return mpHit;
}
private:
/* 0x04 */ TListNode<dCursorInterface_c> mLink;
/* 0x0C */ u16 mCursorMask;
/* 0x10 */ dCursorHitCheck_c *mpHit;
};
/**
* The cursor manager. Cursors and hit targets are registered here,
* and this manager will track the target of each pointer.
*/
class dCsMgr_c {
public:
dCsMgr_c();
static dCsMgr_c *create(EGG::Heap *heap);
void execute();
void registCursor(dCursorInterface_c *cursor);
void unregistCursor(dCursorInterface_c *cursor);
void registCursorTarget(dCursorHitCheck_c *target);
void unregistCursorTarget(dCursorHitCheck_c *target);
bool isRegist(dCursorHitCheck_c *target);
static dCsMgr_c *GetInstance() {
return sInstance;
}
typedef TList<dCursorInterface_c, offsetof(dCursorInterface_c, mLink)> CursorList;
typedef TList<dCursorHitCheck_c, offsetof(dCursorHitCheck_c, mLink)> HitCheckList;
private:
static dCsMgr_c *sInstance;
/* 0x00 */ CursorList mList1;
/* 0x0C */ HitCheckList mList2;
/* 0x18 */ bool field_0x18;
};
#endif
|
