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
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
#include <inventory.h>
#include <entities.h>
#include <ui.h>
#define ITEM_COUNT 5 // Total number of items that actually exist
extern Player *player;
extern GLuint invUI;
static const Item item[ITEM_COUNT]= {
#include "../config/items.h"
};
static GLuint itemtex[ITEM_COUNT];
void itemDraw(Player *p,ITEM_ID id);
char *getItemTexturePath(ITEM_ID id){
return item[id].textureLoc;
}
Item::Item(ITEM_ID i, const char *n, ITEM_TYPE t, float w, float h, int m, const char *tl){
id = i;
type = t;
width = w;
height = h;
maxStackSize = m;
count = 0;
name = new char[strlen(n)+1];
textureLoc = new char[strlen(tl)+1];
strcpy(name,n);
strcpy(textureLoc,tl);
//tex= new Texturec(1,textureLoc);
}
Inventory::Inventory(unsigned int s){
sel=0;
size=s;
inv = new struct item_t[size];
memset(inv,0,size*sizeof(struct item_t));
for(int i = 0;i<ITEM_COUNT;i++){
itemtex[i]=Texture::loadTexture(getItemTexturePath((ITEM_ID)i));
}
}
Inventory::~Inventory(void){
delete[] inv;
}
void Inventory::setSelection(unsigned int s){
sel=s;
}
int Inventory::addItem(ITEM_ID id,unsigned char count){
std::cout << id << "," << inv[os].id << std::endl;
for(int i = 0; i < size; i++){
if(id == inv[i].id){
inv[i].count += count;
break;
}else if(id ){
inv[os].id = id;
inv[os].count = count;
os++;
break;
}
}
#ifdef DEBUG
DEBUG_printf("Gave player %u more %s(s)(ID: %d).\n",count,item[id].name,item[id].id);
#endif // DEBUG
return 0;
}
int Inventory::takeItem(ITEM_ID id,unsigned char count){
unsigned int i;
for(i=0;i<size;i++){
if(inv[i].id==id){
#ifdef DEBUG
DEBUG_printf("Took %u of player's %s(s).\n",count,item[i].name);
#endif // DEBUG
inv[i].count-=count;
if(item[i].count<0)
return item[i].count*-1;
return 0;
}
}
return -1;
}
void Inventory::draw(void){
std::cout << invHover << std::endl;
unsigned int i=0;
static unsigned int lop = 0;
float y,xoff;
static int numSlot = 7;
static std::vector<int>dfp(numSlot);
static std::vector<Ray>iray(numSlot);
static std::vector<vec2>curCoord(numSlot);
static int range = 200;
static int itemWide = 45;
float angleB = (float)180/(float)numSlot;
float angle = float(angleB/2.0f);
unsigned int a = 0;
unsigned int end = 0;
for(auto &r : iray){
r.start.x = player->loc.x + (player->width/2);
r.start.y = player->loc.y + (player->height/2);
curCoord[a] = r.start;
//dfp[a] = 0;
a++;
}a=0;
if(invOpening){
end = 0;
for(auto &d : dfp){
if(a != 0){
if(dfp[a-1]>50)d+=1.65*deltaTime;
}else{
d += 1.65*deltaTime;
}
if(d >= range)
d = range;
a++;
}a=0;
if(end < numSlot)invOpen=true;
}else if(!invOpening){
for(auto &d : dfp){
if(d > 0){
d-=1.65*deltaTime;
}else end++;
}
if(end >= numSlot)invOpen=false;
}
if(invOpen || invHover){
for(auto &r : iray){
angle=180-(angleB*a) - angleB/2.0f;
curCoord[a].x += float((dfp[a]) * cos(angle*PI/180));
curCoord[a].y += float((dfp[a]) * sin(angle*PI/180));
r.end = curCoord[a];
glColor4f(0.0f, 0.0f, 0.0f, ((float)dfp[a]/(float)range)*invHover ? 0.2f : 0.5f);
glBegin(GL_QUADS);
glVertex2i(r.end.x-(itemWide/2), r.end.y-(itemWide/2));
glVertex2i(r.end.x-(itemWide/2)+itemWide, r.end.y-(itemWide/2));
glVertex2i(r.end.x-(itemWide/2)+itemWide, r.end.y-(itemWide/2)+itemWide);
glVertex2i(r.end.x-(itemWide/2), r.end.y-(itemWide/2)+itemWide);
glEnd();
if(inv[a].count > 0){
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, itemtex[inv[a].id]);
glColor4f(1.0f, 1.0f, 1.0f, ((float)dfp[a]/(float)range)*invHover ? 0.5f : 1.0f);
glBegin(GL_QUADS);
glTexCoord2i(0,1);glVertex2i(r.end.x-(itemWide/2), r.end.y-(itemWide/2));
glTexCoord2i(1,1);glVertex2i(r.end.x-(itemWide/2)+itemWide, r.end.y-(itemWide/2));
glTexCoord2i(1,0);glVertex2i(r.end.x-(itemWide/2)+itemWide, r.end.y-(itemWide/2)+itemWide);
glTexCoord2i(0,0);glVertex2i(r.end.x-(itemWide/2), r.end.y-(itemWide/2)+itemWide);
glEnd();
glDisable(GL_TEXTURE_2D);
ui::putText(r.end.x-(itemWide/2)+(itemWide*.85),r.end.y-(itemWide/1.75),"%d",inv[a].count);
}
a++;
}
}
if(inv[sel].count)itemDraw(player,inv[sel].id);
lop++;
}
void itemDraw(Player *p,ITEM_ID id){
if(!id)return;
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,itemtex[id]);
glColor4ub(255,255,255,255);
glBegin(GL_QUADS);
glTexCoord2i(0,1);glVertex2f(p->loc.x, p->loc.y);
glTexCoord2i(1,1);glVertex2f(p->loc.x+item[id].width,p->loc.y);
glTexCoord2i(1,0);glVertex2f(p->loc.x+item[id].width,p->loc.y+item[id].height);
glTexCoord2i(0,0);glVertex2f(p->loc.x, p->loc.y+item[id].height);
glEnd();
glDisable(GL_TEXTURE_2D);
}
int Inventory::useItem(void){
ITEM_ID id = item[inv[sel].id].id;
switch(id){
case FLASHLIGHT:
player->light ^= true;
break;
default:
//ui::dialogBox(item[id].name,NULL,"You cannot use this item.");
break;
}
return 0;
}
|
