| 1 |
function scr_walk_aiscr_walk_aifunction scr_walk_ai(argument0, argument1, argument2, argument3, argument4) //gml_Script_scr_walk_ai
{
dalv_walk_speed = argument3
condition_1 = false
if (no_loop_destination_dalv == false)
{
var destination_x = abs(x - argument0)
var destination_y = abs(y - argument1)
var axis_override = argument4
if (axis_override == "x" || axis_override == "y")
dalv_walk_axis = axis_override
else
{
var result = sign(destination_x - destination_y)
switch result
{
case 1:
dalv_walk_axis = "x"
break
case -1:
dalv_walk_axis = "y"
break
default:
dalv_walk_axis = "y"
}
}
dalv_walk_speed_x = (sign(argument0 - x)) * dalv_walk_speed
dalv_walk_speed_y = (sign(argument1 - y)) * dalv_walk_speed
no_loop_destination_dalv = true
}
if (x == argument0 && y == argument1)
{
npc_walking = false
path_speed = 0
image_speed = 0
image_index = 0
return;
}
switch dalv_walk_axis
{
case "x":
x_previous = x
x += dalv_walk_speed_x
if (abs(argument0 - x) < dalv_walk_speed && place_free(argument0, y) && (!(place_meeting(argument0, y, argument2))))
x = argument0
if (place_free(x, y) && (!(place_meeting(x, y, argument2))) && x_previous != argument0)
{
npc_walking = true
image_speed = 0.2
if (dalv_walk_speed_x == (-dalv_walk_speed))
direction = 180
else if (dalv_walk_speed_x == dalv_walk_speed)
direction = 0
}
if ((!(place_free(x, y))) || place_meeting(x, y, argument2) || x_previous == argument0)
{
x = x_previous
dalv_walk_axis = "y"
return;
}
dalv_walk_speed_y = (sign(argument1 - y)) * dalv_walk_speed
i = x + dalv_walk_speed_x
j = y
if (abs(argument0 - i) < dalv_walk_speed)
i = argument0
while (j != argument1)
{
j += dalv_walk_speed_y
if (abs(argument1 - j) < dalv_walk_speed)
j = argument1
if ((!(place_free(i, j))) || place_meeting(i, j, argument2))
{
condition_1 = true
break
}
else
continue
}
if (condition_1 == true)
{
while (i != argument0)
{
i += dalv_walk_speed_x
j = y
if (abs(argument0 - i) < dalv_walk_speed)
i = argument0
while (j != argument1)
{
j += dalv_walk_speed_y
if (abs(argument1 - j) < dalv_walk_speed)
j = argument1
if (i == argument0 && j == argument1)
return;
else if ((!(place_free(i, j))) || place_meeting(i, j, argument2))
break
else
{
if (j == argument1)
return;
continue
... (argument0, argument1, argument2, argument3, argument4) //gml_Script_scr_walk_ai |
| 2 |
{ |
| 3 |
dalv_walk_speed = argument3 |
| 4 |
condition_1 = false |
| 5 |
if (no_loop_destination_dalv == false) |
| 6 |
{ |
| 7 |
var destination_x = abs(x - argument0) |
| 8 |
var destination_y = abs(y - argument1) |
| 9 |
var axis_override = argument4 |
| 10 |
if (axis_override == "x" || axis_override == "y") |
| 11 |
dalv_walk_axis = axis_override |
| 12 |
else |
| 13 |
{ |
| 14 |
var result = sign(destination_x - destination_y) |
| 15 |
switch result |
| 16 |
{ |
| 17 |
case 1: |
| 18 |
dalv_walk_axis = "x" |
| 19 |
break |
| 20 |
case -1: |
| 21 |
dalv_walk_axis = "y" |
| 22 |
break |
| 23 |
default: |
| 24 |
dalv_walk_axis = "y" |
| 25 |
} |
| 26 |
|
| 27 |
} |
| 28 |
dalv_walk_speed_x = (sign(argument0 - x)) * dalv_walk_speed |
| 29 |
dalv_walk_speed_y = (sign(argument1 - y)) * dalv_walk_speed |
| 30 |
no_loop_destination_dalv = true |
| 31 |
} |
| 32 |
if (x == argument0 && y == argument1) |
| 33 |
{ |
| 34 |
npc_walking = false |
| 35 |
path_speed = 0 |
| 36 |
image_speed = 0 |
| 37 |
image_index = 0 |
| 38 |
return; |
| 39 |
} |
| 40 |
switch dalv_walk_axis |
| 41 |
{ |
| 42 |
case "x": |
| 43 |
x_previous = x |
| 44 |
x += dalv_walk_speed_x |
| 45 |
if (abs(argument0 - x) < dalv_walk_speed && place_free(argument0, y) && (!(place_meeting(argument0, y, argument2)))) |
| 46 |
x = argument0 |
| 47 |
if (place_free(x, y) && (!(place_meeting(x, y, argument2))) && x_previous != argument0) |
| 48 |
{ |
| 49 |
npc_walking = true |
| 50 |
image_speed = 0.2 |
| 51 |
if (dalv_walk_speed_x == (-dalv_walk_speed)) |
| 52 |
direction = 180 |
| 53 |
else if (dalv_walk_speed_x == dalv_walk_speed) |
| 54 |
direction = 0 |
| 55 |
} |
| 56 |
if ((!(place_free(x, y))) || place_meeting(x, y, argument2) || x_previous == argument0) |
| 57 |
{ |
| 58 |
x = x_previous |
| 59 |
dalv_walk_axis = "y" |
| 60 |
return; |
| 61 |
} |
| 62 |
dalv_walk_speed_y = (sign(argument1 - y)) * dalv_walk_speed |
| 63 |
i = x + dalv_walk_speed_x |
| 64 |
j = y |
| 65 |
if (abs(argument0 - i) < dalv_walk_speed) |
| 66 |
i = argument0 |
| 67 |
while (j != argument1) |
| 68 |
{ |
| 69 |
j += dalv_walk_speed_y |
| 70 |
if (abs(argument1 - j) < dalv_walk_speed) |
| 71 |
j = argument1 |
| 72 |
if ((!(place_free(i, j))) || place_meeting(i, j, argument2)) |
| 73 |
{ |
| 74 |
condition_1 = true |
| 75 |
break |
| 76 |
} |
| 77 |
else |
| 78 |
continue |
| 79 |
} |
| 80 |
if (condition_1 == true) |
| 81 |
{ |
| 82 |
while (i != argument0) |
| 83 |
{ |
| 84 |
i += dalv_walk_speed_x |
| 85 |
j = y |
| 86 |
if (abs(argument0 - i) < dalv_walk_speed) |
| 87 |
i = argument0 |
| 88 |
while (j != argument1) |
| 89 |
{ |
| 90 |
j += dalv_walk_speed_y |
| 91 |
if (abs(argument1 - j) < dalv_walk_speed) |
| 92 |
j = argument1 |
| 93 |
if (i == argument0 && j == argument1) |
| 94 |
return; |
| 95 |
else if ((!(place_free(i, j))) || place_meeting(i, j, argument2)) |
| 96 |
break |
| 97 |
else |
| 98 |
{ |
| 99 |
if (j == argument1) |
| 100 |
return; |
| 101 |
continue |
| 102 |
} |
| 103 |
} |
| 104 |
} |
| 105 |
dalv_walk_axis = "y" |
| 106 |
return; |
| 107 |
} |
| 108 |
break |
| 109 |
case "y": |
| 110 |
y_previous = y |
| 111 |
y += dalv_walk_speed_y |
| 112 |
if (abs(argument1 - y) < dalv_walk_speed && place_free(x, argument1) && (!(place_meeting(x, argument1, argument2)))) |
| 113 |
y = argument1 |
| 114 |
if (place_free(x, y) && (!(place_meeting(x, y, argument2))) && y_previous != argument1) |
| 115 |
{ |
| 116 |
npc_walking = true |
| 117 |
image_speed = 0.2 |
| 118 |
if (dalv_walk_speed_y == (-dalv_walk_speed)) |
| 119 |
direction = 90 |
| 120 |
else if (dalv_walk_speed_y == dalv_walk_speed) |
| 121 |
direction = 270 |
| 122 |
} |
| 123 |
if ((!(place_free(x, y))) || place_meeting(x, y, argument2) || y_previous == argument1) |
| 124 |
{ |
| 125 |
y = y_previous |
| 126 |
dalv_walk_axis = "x" |
| 127 |
return; |
| 128 |
} |
| 129 |
dalv_walk_speed_x = (sign(argument0 - x)) * dalv_walk_speed |
| 130 |
i = x |
| 131 |
j = y + dalv_walk_speed_y |
| 132 |
if (abs(argument1 - j) < dalv_walk_speed) |
| 133 |
j = argument1 |
| 134 |
while (i != argument0) |
| 135 |
{ |
| 136 |
i += dalv_walk_speed_x |
| 137 |
if (abs(argument0 - i) < dalv_walk_speed) |
| 138 |
i = argument0 |
| 139 |
if ((!(place_free(i, j))) || place_meeting(i, j, argument2)) |
| 140 |
{ |
| 141 |
condition_1 = true |
| 142 |
break |
| 143 |
} |
| 144 |
else |
| 145 |
continue |
| 146 |
} |
| 147 |
if (condition_1 == true) |
| 148 |
{ |
| 149 |
while (j != argument1) |
| 150 |
{ |
| 151 |
i = x |
| 152 |
j += dalv_walk_speed_y |
| 153 |
if (abs(argument1 - j) < dalv_walk_speed) |
| 154 |
j = argument1 |
| 155 |
while (i != argument0) |
| 156 |
{ |
| 157 |
i += dalv_walk_speed_x |
| 158 |
if (abs(argument0 - i) < dalv_walk_speed) |
| 159 |
i = argument0 |
| 160 |
if (i == argument0 && j == argument1) |
| 161 |
return; |
| 162 |
else if ((!(place_free(i, j))) || place_meeting(i, j, argument2)) |
| 163 |
break |
| 164 |
else |
| 165 |
{ |
| 166 |
if (i == argument0) |
| 167 |
return; |
| 168 |
continue |
| 169 |
} |
| 170 |
} |
| 171 |
} |
| 172 |
dalv_walk_axis = "x" |
| 173 |
return; |
| 174 |
} |
| 175 |
break |
| 176 |
} |
| 177 |
|
| 178 |
if (x == argument0 && y == argument1) |
| 179 |
{ |
| 180 |
npc_walking = false |
| 181 |
path_speed = 0 |
| 182 |
image_speed = 0 |
| 183 |
image_index = 0 |
| 184 |
} |
| 185 |
} |