StreetLight
/
wired
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Only draw wires on screen

master
Louis Pearson 2022-01-23 16:13:08 -07:00
parent 5aac12931b
commit 0f64806045
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/main.zig
View File

@ -500,6 +500,7 @@ fn updateCircuit() void {
fn wirePhysicsProcess(dt: f32, wire: *Wire) void { fn wirePhysicsProcess(dt: f32, wire: *Wire) void {
var nodes = wire.nodes.slice(); var nodes = wire.nodes.slice();
if (nodes.len == 0) return; if (nodes.len == 0) return;
if (!inView(wire.begin().pos) or !inView(wire.end().pos)) return;
var physics = Physics{ .gravity = Vec2f{ 0, 0.25 }, .friction = Vec2f{ 0.1, 0.1 } }; var physics = Physics{ .gravity = Vec2f{ 0, 0.25 }, .friction = Vec2f{ 0.1, 0.1 } };
var kinematic = Kinematic{ .col = AABB{ .pos = Vec2f{ -1, -1 }, .size = Vec2f{ 1, 1 } } }; var kinematic = Kinematic{ .col = AABB{ .pos = Vec2f{ -1, -1 }, .size = Vec2f{ 1, 1 } } };
@ -550,6 +551,7 @@ fn constrainNodes(prevNode: *Pos, node: *Pos) void {
} }
fn wireDrawProcess(_: f32, wire: *Wire) void { fn wireDrawProcess(_: f32, wire: *Wire) void {
if (!inView(wire.begin().pos) or !inView(wire.end().pos)) return;
var nodes = wire.nodes.slice(); var nodes = wire.nodes.slice();
if (nodes.len == 0) return; if (nodes.len == 0) return;
@ -570,6 +572,7 @@ fn vec2ftovec2(vec2f: Vec2f) w4.Vec2 {
} }
fn drawProcess(_: f32, pos: *Pos, sprite: *Sprite) void { fn drawProcess(_: f32, pos: *Pos, sprite: *Sprite) void {
if (!inView(pos.pos)) return;
w4.DRAW_COLORS.* = 0x2210; w4.DRAW_COLORS.* = 0x2210;
const fpos = pos.pos + sprite.offset; const fpos = pos.pos + sprite.offset;
const ipos = w4.Vec2{ @floatToInt(i32, fpos[0]), @floatToInt(i32, fpos[1]) } - camera * Map.tile_size; const ipos = w4.Vec2{ @floatToInt(i32, fpos[0]), @floatToInt(i32, fpos[1]) } - camera * Map.tile_size;