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api return restriction

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veclavtalica 2025-02-21 12:48:51 +03:00
parent a020b92824
commit 85e47dd677
2 changed files with 19 additions and 9 deletions
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1
docs/wiki/about-townengine.html
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@ -73,6 +73,7 @@
<li>Procedure can't have more than 8 parameters. <li>Procedure can't have more than 8 parameters.
<li>Decimal portions of floating points are lossy both due to rounding errors and text representation, <li>Decimal portions of floating points are lossy both due to rounding errors and text representation,
thus they cannot be relied to hold for equality. Integer parts of floats are good up to 2^24. thus they cannot be relied to hold for equality. Integer parts of floats are good up to 2^24.
<li>Returns must be restricted/closed on being constant over frame, parameters or asset frame.
</ul> </ul>
</blockquote> </blockquote>
</body> </body>

27
share/twn_api.json
View File

@ -19,7 +19,8 @@
"params": [ "params": [
{ "name": "name", "type": "char *" } { "name": "name", "type": "char *" }
], ],
"return": "bool" "return": "bool",
"restriction": "frame"
}, },
"input_action_just_pressed": { "input_action_just_pressed": {
@ -29,7 +30,8 @@
"params": [ "params": [
{ "name": "name", "type": "char *" } { "name": "name", "type": "char *" }
], ],
"return": "bool" "return": "bool",
"restriction": "frame"
}, },
"input_action_just_released": { "input_action_just_released": {
@ -39,7 +41,8 @@
"params": [ "params": [
{ "name": "name", "type": "char *" } { "name": "name", "type": "char *" }
], ],
"return": "bool" "return": "bool",
"restriction": "frame"
}, },
"input_action_position": { "input_action_position": {
@ -49,7 +52,8 @@
"params": [ "params": [
{ "name": "name", "type": "char *" } { "name": "name", "type": "char *" }
], ],
"return": "Vec2" "return": "Vec2",
"restriction": "frame"
}, },
"draw_sprite": { "draw_sprite": {
@ -111,7 +115,8 @@
{ "name": "height", "type": "float", "default": 22 }, { "name": "height", "type": "float", "default": 22 },
{ "name": "font", "type": "char *", "default": {} } { "name": "font", "type": "char *", "default": {} }
], ],
"return": "float" "return": "float",
"restriction": "asset"
}, },
"draw_nine_slice": { "draw_nine_slice": {
@ -228,7 +233,8 @@
{ "name": "up", "type": "Vec3" } { "name": "up", "type": "Vec3" }
], ],
"c_type": "DrawCameraFromPrincipalAxesResult" "c_type": "DrawCameraFromPrincipalAxesResult"
} },
"restriction": "parameters"
}, },
"draw_skybox": { "draw_skybox": {
@ -271,7 +277,8 @@
"params": [ "params": [
{ "name": "file", "type": "char *" } { "name": "file", "type": "char *" }
], ],
"return": "char *" "return": "char *",
"restriction": "asset"
}, },
"timer_tick_seconds": { "timer_tick_seconds": {
@ -281,7 +288,8 @@
"params": [ "params": [
{ "name": "seconds_left", "type": "float" } { "name": "seconds_left", "type": "float" }
], ],
"return": "float" "return": "float",
"restriction": "parameters"
}, },
"timer_elapse_seconds": { "timer_elapse_seconds": {
@ -299,7 +307,8 @@
{ "name": "elapsed", "type": "bool" } { "name": "elapsed", "type": "bool" }
], ],
"c_type": "TimerElapseSecondsResult" "c_type": "TimerElapseSecondsResult"
} },
"restriction": "parameters"
}, },
"log_vec2": { "log_vec2": {