WorldSim/Character_Knowledge.cpp at master · RyanBabij/WorldSim · GitHub

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
#pragma once
#ifndef WORLDSIM_CHARACTER_KNOWLEDGE_CPP
#define WORLDSIM_CHARACTER_KNOWLEDGE_CPP

/* WorldSim: Character_Knowledge
	#include "Character_Knowledge.cpp"

	Implementation of Character_Knowledge.hpp
*/

#include "Character_Knowledge.hpp"

Character_Knowledge::Character_Knowledge()
{

}

void Character_Knowledge::init()
{
	currentGoal.set(-1,-1);
}

// Adds the tile to the Character's knowledge.
void Character_Knowledge::addTile(World_Local* _map, int _x, int _y, bool isSubterranean)
{
	if (_map == 0 || _x < 0 || _y < 0 || _x >= LOCAL_MAP_SIZE || _y >= LOCAL_MAP_SIZE) { return; }

	if (isSubterranean == false)
	{
		for (int i = 0; i < vMapsVisited.size(); ++i)
		{
			if (vMapsVisited(i) == _map)
			{
				// Flip fog bit
				(*vaTileVisited(i))(_x,_y) = 2;
				return;
			}
		}

		// If we are here, the map doesn't exist in knowledge yet, and we must add it.

		vMapsVisited.push(_map);

		auto aFog = new ArrayS2<char>;
		aFog->init(LOCAL_MAP_SIZE, LOCAL_MAP_SIZE, 0);
		// Flip fog bit
		(*aFog)(_x,_y) = 2;

		vaTileVisited.push(aFog);
	}
	else
	{
		for (int i = 0; i < vSubMapsVisited.size(); ++i)
		{
			if (vSubMapsVisited(i) == _map)
			{
				// Flip fog bit
				(*vaSubTileVisited(i))(_x,_y) = 2;
				return;
			}
		}

		// If we are here, the map doesn't exist in knowledge yet, and we must add it.

		vSubMapsVisited.push(_map);

		auto aFog = new ArrayS2<char>;
		aFog->init(LOCAL_MAP_SIZE, LOCAL_MAP_SIZE, 0);
		// Flip fog bit
		(*aFog)(_x,_y) = 2;

		vaSubTileVisited.push(aFog);
	}
}

// Adds the tile to the Character's knowledge.
// Overloaded to allow absolute coordinates.
void Character_Knowledge::addTile(unsigned long int _x, unsigned long int _y, bool isSubterranean)
{
	if (_x > world.maximumX || _y > world.maximumY)
	{ return; }

	int _gX = 0;
	int _gY = 0;
	int _lX = 0;
	int _lY = 0;

	world.absoluteToRelative(_x, _y, &_gX, &_gY, &_lX, &_lY);

	World_Local* _map = world(_gX,_gY);

	if (_map == 0) { return; }


	if (isSubterranean == false)
	{
		for (int i = 0; i < vMapsVisited.size(); ++i)
		{
			if (vMapsVisited(i) == _map)
			{
				// Flip fog bit
				(*vaTileVisited(i))(_lX,_lY) = 2;
				return;
			}
		}

		// If we are here, the map doesn't exist in knowledge yet, and we must add it.
		vMapsVisited.push(_map);

		auto aFog = new ArrayS2<char>;
		aFog->init(LOCAL_MAP_SIZE, LOCAL_MAP_SIZE, 0);
		// Flip fog bit
		(*aFog)(_lX,_lY) = 2;

		vaTileVisited.push(aFog);
	}
	else
	{
		for (int i = 0; i < vSubMapsVisited.size(); ++i)
		{
			if (vSubMapsVisited(i) == _map)
			{
				// Flip fog bit
				(*vaSubTileVisited(i))(_lX,_lY) = 2;
				return;
			}
		}

		// If we are here, the map doesn't exist in knowledge yet, and we must add it.
		vSubMapsVisited.push(_map);

		auto aFog = new ArrayS2<char>;
		aFog->init(LOCAL_MAP_SIZE, LOCAL_MAP_SIZE, 0);
		// Flip fog bit
		(*aFog)(_lX,_lY) = 2;

		vaSubTileVisited.push(aFog);
	}
}

//returns true if the Character has seen this tile.
char Character_Knowledge::hasSeen(World_Local* _map, int _x, int _y, bool isSubterranean)
{
	if (_map == 0 || _x < 0 || _y < 0 || _x >= LOCAL_MAP_SIZE || _y >= LOCAL_MAP_SIZE) { return 0; }

	if (isSubterranean == false)
	{
		for (int i = 0; i < vMapsVisited.size(); ++i)
		{
			if (vMapsVisited(i) == _map)
			{
				return (*vaTileVisited(i))(_x,_y);
			}
		}
	}
	else
	{
		for (int i = 0; i < vSubMapsVisited.size(); ++i)
		{
			if (vSubMapsVisited(i) == _map)
			{
				return (*vaSubTileVisited(i))(_x,_y);
			}
		}
	}
	return 0;
}

void Character_Knowledge::updateLOS()
{
	for (int i = 0; i < vMapsVisited.size(); ++i)
	{
		(*vaTileVisited(i)).replaceFill(2,1);
	}
	for (int i = 0; i < vSubMapsVisited.size(); ++i)
	{
		(*vaSubTileVisited(i)).replaceFill(2,1);
	}
}

#endif