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Physac redesign (3/3)

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Finally, physics update is handled in main thread using steps to get
accuracy in collisions detection instead of moving it to a new thread.

Examples are finished as simple and clear as I could. Finally, physac
module is MORE simpler than in the first version, calculation everything
by the same way for both types of physic objects.

I tryed to add rotated physics a couple of times but I didn't get
anything good to get a base to improve it. Maybe for the next version...

No bugs or strange behaviours found during testing.
This commit is contained in:
victorfisac 2016-03-23 15:50:41 +01:00
parent c453ac8265
commit 60223a358b
7 changed files with 68 additions and 40 deletions
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9
examples/physics_basic_rigidbody.c
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@ -65,7 +65,7 @@ int main()
if (IsKeyDown('A')) rectangle->rigidbody.velocity.x = -MOVE_VELOCITY;
else if (IsKeyDown('D')) rectangle->rigidbody.velocity.x = MOVE_VELOCITY;
// Check player 2 movement inputs
// Check square movement inputs
if (IsKeyDown(KEY_UP) && square->rigidbody.isGrounded) square->rigidbody.velocity.y = JUMP_VELOCITY;
if (IsKeyDown(KEY_LEFT)) square->rigidbody.velocity.x = -MOVE_VELOCITY;
else if (IsKeyDown(KEY_RIGHT)) square->rigidbody.velocity.x = MOVE_VELOCITY;
@ -80,17 +80,20 @@ int main()
ClearBackground(RAYWHITE);
// Convert transform values to rectangle data type variable
DrawRectangleRec(TransformToRectangle(floor->transform), DARKGRAY);
// Draw floor, roof and walls rectangles
DrawRectangleRec(TransformToRectangle(floor->transform), DARKGRAY); // Convert transform values to rectangle data type variable
DrawRectangleRec(TransformToRectangle(leftWall->transform), DARKGRAY);
DrawRectangleRec(TransformToRectangle(rightWall->transform), DARKGRAY);
DrawRectangleRec(TransformToRectangle(roof->transform), DARKGRAY);
// Draw middle platform rectangle
DrawRectangleRec(TransformToRectangle(platform->transform), DARKGRAY);
// Draw physic objects
DrawRectangleRec(TransformToRectangle(rectangle->transform), RED);
DrawRectangleRec(TransformToRectangle(square->transform), BLUE);
// Draw collider lines if debug is enabled
if (isDebug)
{
DrawRectangleLines(floor->collider.bounds.x, floor->collider.bounds.y, floor->collider.bounds.width, floor->collider.bounds.height, GREEN);