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
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
// This file is @generated by prost-build.
/// A complete Yarn program.
use crate::prelude::*;
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "bevy", derive(Reflect))]
#[cfg_attr(feature = "bevy", reflect(Debug, PartialEq))]
#[cfg_attr(all(feature = "bevy", feature = "serde"), reflect(Serialize, Deserialize))]
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Program {
/// The name of the program.
#[prost(string, tag = "1")]
pub name: ::prost::alloc::string::String,
/// The collection of nodes in this program.
#[prost(btree_map = "string, message", tag = "2")]
pub nodes: ::prost::alloc::collections::BTreeMap<
::prost::alloc::string::String,
Node,
>,
/// The collection of initial values for variables; if a PUSH_VARIABLE
/// instruction is run, and the value is not found in the storage, this
/// value will be used
#[prost(btree_map = "string, message", tag = "3")]
pub initial_values: ::prost::alloc::collections::BTreeMap<
::prost::alloc::string::String,
Operand,
>,
}
/// A collection of instructions
use crate::prelude::*;
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "bevy", derive(Reflect))]
#[cfg_attr(feature = "bevy", reflect(Debug, PartialEq))]
#[cfg_attr(all(feature = "bevy", feature = "serde"), reflect(Serialize, Deserialize))]
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Node {
/// The name of this node.
#[prost(string, tag = "1")]
pub name: ::prost::alloc::string::String,
/// The list of instructions in this node.
#[prost(message, repeated, tag = "2")]
pub instructions: ::prost::alloc::vec::Vec<Instruction>,
/// A jump table, mapping the names of labels to positions in the
/// instructions list.
#[prost(btree_map = "string, int32", tag = "3")]
pub labels: ::prost::alloc::collections::BTreeMap<
::prost::alloc::string::String,
i32,
>,
/// The tags associated with this node.
#[prost(string, repeated, tag = "4")]
pub tags: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
/// the entry in the program's string table that contains the original
/// text of this node; null if this is not available
#[prost(string, tag = "5")]
pub source_text_string_id: ::prost::alloc::string::String,
#[prost(message, repeated, tag = "6")]
pub headers: ::prost::alloc::vec::Vec<Header>,
}
use crate::prelude::*;
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "bevy", derive(Reflect))]
#[cfg_attr(feature = "bevy", reflect(Debug, PartialEq))]
#[cfg_attr(all(feature = "bevy", feature = "serde"), reflect(Serialize, Deserialize))]
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Header {
#[prost(string, tag = "1")]
pub key: ::prost::alloc::string::String,
#[prost(string, tag = "2")]
pub value: ::prost::alloc::string::String,
}
/// A single Yarn instruction.
use crate::prelude::*;
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "bevy", derive(Reflect))]
#[cfg_attr(feature = "bevy", reflect(Debug, PartialEq))]
#[cfg_attr(all(feature = "bevy", feature = "serde"), reflect(Serialize, Deserialize))]
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Instruction {
/// The operation that this instruction will perform.
#[prost(enumeration = "instruction::OpCode", tag = "1")]
pub opcode: i32,
/// The list of operands, if any, that this instruction uses.
#[prost(message, repeated, tag = "2")]
pub operands: ::prost::alloc::vec::Vec<Operand>,
}
/// Nested message and enum types in `Instruction`.
pub mod instruction {
/// The type of instruction that this is.
use crate::prelude::*;
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "bevy", derive(Reflect))]
#[cfg_attr(feature = "bevy", reflect(Debug, PartialEq))]
#[cfg_attr(
all(feature = "bevy", feature = "serde"),
reflect(Serialize, Deserialize)
)]
#[derive(
Clone,
Copy,
Debug,
PartialEq,
Eq,
Hash,
PartialOrd,
Ord,
::prost::Enumeration
)]
#[repr(i32)]
pub enum OpCode {
/// Jumps to a named position in the node.
/// opA = string: label name
JumpTo = 0,
/// Peeks a string from stack, and jumps to that named position in
/// the node.
/// No operands.
Jump = 1,
/// Delivers a string ID to the client.
/// opA = string: string ID
RunLine = 2,
/// Delivers a command to the client.
/// opA = string: command text
RunCommand = 3,
/// Adds an entry to the option list (see ShowOptions).
/// - opA = string: string ID for option to add
/// - opB = string: destination to go to if this option is selected
/// - opC = number: number of expressions on the stack to insert
/// into the line
/// - opD = bool: whether the option has a condition on it (in which
/// case a value should be popped off the stack and used to signal
/// the game that the option should be not available)
AddOption = 4,
/// Presents the current list of options to the client, then clears
/// the list. The most recently selected option will be on the top
/// of the stack when execution resumes.
/// No operands.
ShowOptions = 5,
/// Pushes a string onto the stack.
/// opA = string: the string to push to the stack.
PushString = 6,
/// Pushes a floating point number onto the stack.
/// opA = float: number to push to stack
PushFloat = 7,
/// Pushes a boolean onto the stack.
/// opA = bool: the bool to push to stack
PushBool = 8,
/// Pushes a null value onto the stack.
/// No operands.
PushNull = 9,
/// Jumps to the named position in the the node, if the top of the
/// stack is not null, zero or false.
/// opA = string: label name
JumpIfFalse = 10,
/// Discards top of stack.
/// No operands.
Pop = 11,
/// Calls a function in the client. Pops as many arguments as the
/// client indicates the function receives, and the result (if any)
/// is pushed to the stack.
/// opA = string: name of the function
CallFunc = 12,
/// Pushes the contents of a variable onto the stack.
/// opA = name of variable
PushVariable = 13,
/// Stores the contents of the top of the stack in the named
/// variable.
/// opA = name of variable
StoreVariable = 14,
/// Stops execution of the program.
/// No operands.
Stop = 15,
/// Pops a string off the top of the stack, and runs the node with
/// that name.
/// No operands.
RunNode = 16,
}
impl OpCode {
/// String value of the enum field names used in the ProtoBuf definition.
///
/// The values are not transformed in any way and thus are considered stable
/// (if the ProtoBuf definition does not change) and safe for programmatic use.
pub fn as_str_name(&self) -> &'static str {
match self {
OpCode::JumpTo => "JUMP_TO",
OpCode::Jump => "JUMP",
OpCode::RunLine => "RUN_LINE",
OpCode::RunCommand => "RUN_COMMAND",
OpCode::AddOption => "ADD_OPTION",
OpCode::ShowOptions => "SHOW_OPTIONS",
OpCode::PushString => "PUSH_STRING",
OpCode::PushFloat => "PUSH_FLOAT",
OpCode::PushBool => "PUSH_BOOL",
OpCode::PushNull => "PUSH_NULL",
OpCode::JumpIfFalse => "JUMP_IF_FALSE",
OpCode::Pop => "POP",
OpCode::CallFunc => "CALL_FUNC",
OpCode::PushVariable => "PUSH_VARIABLE",
OpCode::StoreVariable => "STORE_VARIABLE",
OpCode::Stop => "STOP",
OpCode::RunNode => "RUN_NODE",
}
}
/// Creates an enum from field names used in the ProtoBuf definition.
pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
match value {
"JUMP_TO" => Some(Self::JumpTo),
"JUMP" => Some(Self::Jump),
"RUN_LINE" => Some(Self::RunLine),
"RUN_COMMAND" => Some(Self::RunCommand),
"ADD_OPTION" => Some(Self::AddOption),
"SHOW_OPTIONS" => Some(Self::ShowOptions),
"PUSH_STRING" => Some(Self::PushString),
"PUSH_FLOAT" => Some(Self::PushFloat),
"PUSH_BOOL" => Some(Self::PushBool),
"PUSH_NULL" => Some(Self::PushNull),
"JUMP_IF_FALSE" => Some(Self::JumpIfFalse),
"POP" => Some(Self::Pop),
"CALL_FUNC" => Some(Self::CallFunc),
"PUSH_VARIABLE" => Some(Self::PushVariable),
"STORE_VARIABLE" => Some(Self::StoreVariable),
"STOP" => Some(Self::Stop),
"RUN_NODE" => Some(Self::RunNode),
_ => None,
}
}
}
}
/// A value used by an Instruction.
use crate::prelude::*;
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "bevy", derive(Reflect))]
#[cfg_attr(feature = "bevy", reflect(Debug, PartialEq))]
#[cfg_attr(all(feature = "bevy", feature = "serde"), reflect(Serialize, Deserialize))]
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Operand {
/// The type of operand this is.
#[prost(oneof = "operand::Value", tags = "1, 2, 3")]
pub value: ::core::option::Option<operand::Value>,
}
/// Nested message and enum types in `Operand`.
pub mod operand {
/// The type of operand this is.
use crate::prelude::*;
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "bevy", derive(Reflect))]
#[cfg_attr(feature = "bevy", reflect(Debug, PartialEq))]
#[cfg_attr(
all(feature = "bevy", feature = "serde"),
reflect(Serialize, Deserialize)
)]
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, PartialEq, ::prost::Oneof)]
pub enum Value {
/// A string.
#[prost(string, tag = "1")]
StringValue(::prost::alloc::string::String),
/// A boolean (true or false).
#[prost(bool, tag = "2")]
BoolValue(bool),
/// A floating point number.
#[prost(float, tag = "3")]
FloatValue(f32),
}
}