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摄像机系统，和子对象绑定

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This commit is contained in:
ArchZer0
2026-08-17 16:15:05 +08:00
parent 63d97f058a
commit 7b7756f0fe
20 changed files with 744 additions and 132 deletions
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examples/square/main.cpp
+3 -11
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@@ -19,10 +19,6 @@ void register_square_behaviors() {
"square_tick",
[](boundard::Actor& actor, float dt, const boundard::render::InputMap& input) {
const float t = actor.age();
actor.set_facing({
std::cos(t * 1.5F),
std::sin(t * 1.5F),
});
if (actor.mesh() != nullptr) {
actor.mesh()->set_color({
@@ -34,7 +30,7 @@ void register_square_behaviors() {
}
auto position = actor.position();
const float move_speed = 0.7F;
constexpr float move_speed = 0.7F;
position[0] += input.get_axis("move_left", "move_right") * move_speed * dt;
position[1] += input.get_axis("move_up", "move_down") * move_speed * dt;
actor.set_position(position);
@@ -54,12 +50,8 @@ void register_square_behaviors() {
behaviors.register_tick(
"square_alt_tick",
[](boundard::Actor& actor, float dt, const boundard::render::InputMap& input) {
[](boundard::Actor& actor, const float dt, const boundard::render::InputMap& input) {
const float t = actor.age();
actor.set_facing({
std::sin(t * 1.3F),
std::cos(t * 1.3F),
});
if (actor.mesh() != nullptr) {
actor.mesh()->set_color({
@@ -71,7 +63,7 @@ void register_square_behaviors() {
}
auto position = actor.position();
const float move_speed = 0.7F;
constexpr float move_speed = 0.7F;
position[0] += input.get_axis("move_left", "move_right") * move_speed * dt;
position[1] += input.get_axis("move_up", "move_down") * move_speed * dt;
actor.set_position(position);