The first three columns of this table identify the opcode of the table,
in the chl file. They are named in this order: Type, Subtype, Datatype.
They were removed to provide a better table view.
| In | Out | V3In | V3Out | Name | Description | |||
|---|---|---|---|---|---|---|---|---|
| 0 | END | End of a script. | ||||||
| 1 | 1 | 1 | WAIT | If popped bool is true then jumps to the instruction address pointed to by the parameter which must be behind the current instruction. | ||||
| 1 | 2 | 1 | WAIT | If popped bool is true then jumps to the instruction address pointed to by the parameter which must be after the current instruction. | ||||
| 2 | 1 | 1 | 1 | VPUSH | Push the integer stored in the Parameter field onto the normal stack. | |||
| 2 | 1 | 2 | 1 | VPUSH | Push the float stored in the Parameter field onto the normal stack. | |||
| 2 | 1 | 3 | 1 | 1 | VPUSH | Pop a float from the v3dstack and push it onto the normal stack. This is usually performed 3 times for moving coordinates from v3dstack to normal stack. | ||
| 2 | 1 | 6 | 1 | VPUSH | Push the bool stored in the Parameter field onto the normal stack. | |||
| 2 | 1 | 7 | 1 | VPUSH | Pushes the variable located at the index stored in the float in the parameter field. | |||
| 2 | 2 | 7 | 1 | VPUSH | Pushes the object id stored in the variable indexed by the float in the parameter field onto the stack. This is usually used when making engine calls. | |||
| 3 | 1 | 1 | VPOP | Pops a value off the stack. Effectively deleting it. | ||||
| 3 | 1 | VPOP | Pops a value off the normal stack and stores the value into the variable indexed by the integer in the parameter field. | |||||
| 4 | 1 | 2 | 1 | ADD | Pops 2 integers from the stack, adds them, and pushes the result onto the stack. | |||
| 4 | 2 | 2 | 1 | ADD | Pops 2 floats from the stack, adds them, and pushes the result onto the stack. | |||
| 4 | 3 | 2 | 1 | ADD | Pops 2 vectors from the v3dstack, adds them, and pushes the result onto the v3dstack. | |||
| 5 | 1 | 0 | * | * | * | * | CALL | Makes an engine call to a native function. The native function is identified by an integer value in the parameter. The stack can be altered in many ways. |
| 6 | 1 | 2 | 1 | MINUS | Pops 2 integers from the stack, subtracts the first from the second, and pushes the result onto the stack. | |||
| 6 | 2 | 2 | 1 | MINUS | Pops 2 floats from the stack, subtracts the first from the second, and pushes the result onto the stack. | |||
| 6 | 3 | 2 | 1 | MINUS | Pops 2 vectors from the v3dstack, subtracts the first from the second, and pushes the result onto the v3dstack. | |||
| 7 | 1 | 1 | 1 | UMINUS | Pops an integer from the stack, negates it, and pushes the result onto the stack. | |||
| 7 | 2 | 1 | 1 | UMINUS | Pops a float from the stack, negates it, and pushes the result onto the stack. | |||
| 7 | 3 | 1 | 1 | UMINUS | Pops a vector from the v3dstack, negates it, and pushes the result onto the v3dstack. | |||
| 8 | 1 | 2 | 1 | TIMES | Pops 2 integers from the stack, multiplies them, and pushes the result onto the stack. | |||
| 8 | 2 | 2 | 1 | TIMES | Pops 2 floats from the stack, multiplies them, and pushes the result onto the stack. | |||
| 8 | 3 | 2 | 1 | TIMES | Pops 2 vectors from the v3dstack, multiplies them, and pushes the result onto the v3dstack. | |||
| 8 | 1 | 2 | 1 | DIVIDE | Pops 2 integers from the stack, divides the first from the second, and pushes the result onto the stack. | |||
| 8 | 2 | 2 | 1 | DIVIDE | Pops 2 floats from the stack, divides the first from the second, and pushes the result onto the stack. | |||
| 9 | 3 | 2 | 1 | DIVIDE | Pops 2 vectors from the v3dstack, divides the first from the second, and pushes the result onto the v3dstack. | |||
| 10 | 1 | 2 | 1 | POWER | Pops 2 integers off the normal stack, takes the second to the power of the first, and pushes the resulting value back onto the stack. | |||
| 10 | 2 | 2 | 1 | POWER | Pops 2 floats off the normal stack, takes the second to the power of the first, and pushes the resulting value back onto the stack. | |||
| 11 | 2 | 2 | 1 | BITWISEAND | Pops two floats off the normal stack, performs a bitwise AND operation on them, and pushes the resulting value back onto the stack. | |||
| 12 | 1 | 2 | 1 | MODULUS | Pops two integers off the normal stack, performs a division on them, and pushes the remainder back onto the stack. | |||
| 12 | 2 | 2 | 1 | MODULUS | Pops two values off the normal stack, performs a division on them, and pushes the remainder back onto the stack. | |||
| 12 | 3 | 1 | MODULUS | Pushes a single vector onto the v3dstack. | ||||
| 13 | 1 | 1 | NOT | Pops a boolean from the stack and pushes the opposite back onto the stack. | ||||
| 14 | 2 | 1 | AND | Pops 2 booleans from the stack, performs AND operation, and pushes the result back onto the stack. | ||||
| 15 | 2 | 1 | OR | Pops 2 booleans from the stack, performs OR operation, and pushes the result back onto the stack. | ||||
| 16 | 1 | 2 | 1 | EQ | Pops 2 integers from the stack, and pushes a boolean of their equality. | |||
| 16 | 2 | 2 | 1 | EQ | Pops 2 things from the stack, and pushes a boolean of their equality. | |||
| 16 | 6 | 2 | 1 | EQ | Pops 2 booleans from the stack, and pushes a boolean of their equality. | |||
| 17 | 1 | 2 | 1 | NEQ | Pops 2 integers from the stack, and pushes the opposite boolean of their equality. | |||
| 17 | 2 | 2 | 1 | NEQ | Pops 2 things from the stack, and pushes the opposite boolean of their equality. | |||
| 17 | 6 | 2 | 1 | NEQ | Pops 2 booleans from the stack, and pushes the opposite boolean of their equality. | |||
| 18 | 1 | 2 | 1 | GEQ | Pops 2 integers from the stack, pushes the result of pop() <= pop() | |||
| 18 | 2 | 2 | 1 | GEQ | Pops 2 floats from the stack, pushes the result of pop() <= pop() | |||
| 19 | 1 | 2 | 1 | LEQ | Pops 2 integers from the stack, pushes the result of pop() >= pop() | |||
| 19 | 2 | 2 | 1 | LEQ | Pops 2 floats from the stack, pushes the result of pop() >= pop() | |||
| 20 | 1 | 2 | 1 | GT | Pops 2 integers from the stack, pushes the result of pop() < pop() | |||
| 20 | 2 | 2 | 1 | GT | Pops 2 floats from the stack, pushes the result of pop() < pop() | |||
| 21 | 1 | 2 | 1 | LT | Pops 2 integers from the stack, pushes the result of pop() > pop() | |||
| 21 | 2 | 2 | 1 | LT | Pops 2 floats from the stack, pushes the result of pop() > pop() | |||
| 22 | JUMP | Jumps to the instruction pointed to by the parameter. This must be AFTER the current instruction. | ||||||
| 22 | 1 | JUMP | Jumps to the instruction pointed to by the parameter. This must be BEFORE the current instruction. | |||||
| 23 | 1 | 1 | SLEEP | Pops 1 float from the stack, sleeps for that time, if it is interrupted it pushes a bool value of true onto the stack, otherwise it pushes a bool value of false. | ||||
| 24 | EXCEPT | Pushes the parameter onto the exception stack. | ||||||
| 25 | 1 | 1 | VINTCAST | Pops a float, pushes an integer. | ||||
| 25 | 1 | 2 | VINTCAST | Pops an integer, pushes a float. | ||||
| 25 | 1 | 3 | VINTCAST | Pops a float, pushes a coord. | ||||
| 25 | 1 | 4 | VINTCAST | Pops void, pushes a thing. | ||||
| 25 | 1 | 6 | VINTCAST | Pops void, pushes a bool. | ||||
| 25 | 2 | 1 | 1 | VINTCAST | Pushes a float onto the stack. VPOP | |||
| 26 | ? | ? | ? | ? | RUN | "Calls another script. This instruction can only be used to call scripts AFTER itself, larger script ID." | ||
| 26 | 2 | ? | ? | ? | ? | RUN | "Calls another script. This instruction can only be used to call scripts BEFORE itself, smaller script ID." | |
| 27 | ENDEXCEPT | |||||||
| 27 | 1 | ENDEXCEPT | Pops the exception stack. | |||||
| 28 | RETEXCEPT | |||||||
| 29 | FAILEXCEPT | |||||||
| 30 | BRKEXCEPT | Pops the exception stack. | ||||||
| 31 | 1 | 2 | 2 | SWAP | Pops 2 values off the top and pushes them back on in the opposite order. | |||
| 31 | 1 | ? | ? | SWAP | Pops by n and then pushes that amount in reverse, where n = the parameter. | |||
| 31 | ? | ? | SWAP | Pops by n and then pushes that amount in reverse, where n = the parameter. | ||||
| 32 | 1 | STACK_COPY | Pushes a copy of the value at the top of the stack. Offset by parameter. | |||||
| 33 | LINE | Does nothing? | ||||||
| 34 | 2 | 2 | REF_AND_OFFSET_PUSH | Pops and pushes exact same thing onto stack. | ||||
| 34 | 1 | 2 | 1 | REF_AND_OFFSET_PUSH | Needs more research.. | |||
| 35 | 1 | 3 | REF_AND_OFFSET_POP | Needs more research.. | ||||
| 35 | 3 | REF_AND_OFFSET_POP | Needs more research.. | |||||
| 36 | 1 | 1 | 1 | REF_PUSH | Needs more research.. | |||
| 36 | 1 | 1 | REF_PUSH | Needs more research.. | ||||
| 37 | 1 | 2 | 1 | REF_ADD_PUSH | Needs more research.. | |||
| 37 | 2 | 1 | REF_ADD_PUSH | Needs more research.. | ||||
| 38 | 1 | 1 | TAN | Pops a value off the normal stack, takes the tangent of it, and pushes the result onto the stack. | ||||
| 39 | 1 | 1 | SIN | Pops a value off the normal stack, takes the sinusoid of it, and pushes the result onto the stack. | ||||
| 40 | 1 | 1 | COS | Pops a value off the normal stack, takes the cosine of it, and pushes the result onto the stack. | ||||
| 41 | 1 | 1 | ARCTAN | Pops a value off the stack, takes the arc-tangent of it, and pushes the result onto the stack. | ||||
| 42 | 1 | 1 | ARCSIN | Pops a value off the stack, takes the arc-sinusoid of it, and pushes the result onto the stack. | ||||
| 43 | 1 | 1 | ARCCOS | Pops a value off the stack, takes the arc-cosine of it, and pushes the result onto the stack. | ||||
| 44 | 2 | 1 | ARCTAN2 | Pops two values off the stack, x and y, then takes the arctan(y/x) and pushes the quadrant-correct value onto the stack. | ||||
| 45 | 1 | 1 | SQRT | Pops two values off the stack, takes the square root, and pushes the result back onto the normal stack. | ||||
| 46 | 1 | 1 | ABS | Pops a value off the stack,takes the absolute value of it and pushes the result onto the normal stack. | ||||
| 47 | FORCE_JUMP | Jumps to the instruction pointed to by the parameter. |