love: add circle, ellipse primitives, support array args
s-ol
1 year, 14 days ago
| 34 | 34 | destroy: => |
| 35 | 35 | COPILOT.drawlist[@state] = nil |
| 36 | 36 | |
| 37 | no_shape = Constant.meta | |
| 38 | meta: | |
| 39 | name: 'no-shape' | |
| 40 | summary: "invisible null shape." | |
| 41 | ||
| 42 | value: T['love/shape']\mk_const -> | |
| 43 | ||
| 44 | circle = Constant.meta | |
| 45 | meta: | |
| 46 | name: 'circle' | |
| 47 | summary: "create a circle shape." | |
| 48 | examples: { '(love/circle mode radius [segments])' } | |
| 49 | ||
| 50 | value: class extends PureOp | |
| 51 | pattern: any.str + any.num + -any.num | |
| 52 | type: T['love/shape'] | |
| 53 | ||
| 54 | tick: => | |
| 55 | { mode, radius, segments } = @unwrap_all! | |
| 56 | ||
| 57 | @out\set -> | |
| 58 | love.graphics.circle mode, 0, 0, radius, segments | |
| 59 | ||
| 60 | ellipse = Constant.meta | |
| 61 | meta: | |
| 62 | name: 'ellipse' | |
| 63 | summary: "create a ellipse shape." | |
| 64 | examples: { '(love/ellipse mode size [segments])', '(love/ellipse mode rx ry [segments])' } | |
| 65 | ||
| 66 | value: class extends PureOp | |
| 67 | pattern: any.str + (any(vec2) / (any.num + any.num)) + -any.num | |
| 68 | type: T['love/shape'] | |
| 69 | ||
| 70 | tick: => | |
| 71 | { mode, size, segments } = @unwrap_all! | |
| 72 | { rx, ry } = size | |
| 73 | ||
| 74 | @out\set -> | |
| 75 | love.graphics.ellipse mode, 0, 0, rx, ry, segments | |
| 76 | ||
| 37 | 77 | rectangle = Constant.meta |
| 38 | 78 | meta: |
| 39 | 79 | name: 'rectangle' |
| 56 | 96 | meta: |
| 57 | 97 | name: 'color' |
| 58 | 98 | summary: "set color of a shape." |
| 59 | examples: { '(love/color r g b [a] shape)' } | |
| 60 | ||
| 61 | value: class extends PureOp | |
| 62 | pattern: any.num\rep(3, 4) + any['love/shape'] | |
| 99 | examples: { '(love/color color shape)', '(love/color r g b [a] shape)' } | |
| 100 | ||
| 101 | value: class extends PureOp | |
| 102 | pattern: (any(vec3) / any(vec4) / any.num\rep(3, 4)) + any['love/shape'] | |
| 63 | 103 | type: T['love/shape'] |
| 64 | 104 | |
| 65 | 105 | tick: => |
| 211 | 251 | value: |
| 212 | 252 | :draw |
| 213 | 253 | |
| 214 | :rectangle | |
| 254 | 'no-shape': no_shape | |
| 255 | :circle, :ellipse, :line, :rectangle | |
| 215 | 256 | |
| 216 | 257 | :translate, :rotate, :scale, :shear |
| 217 | 258 | :color |