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Some formatting tweaks

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This commit is contained in:
raysan5 2016-01-20 19:09:48 +01:00
parent 51c0b61a43
commit c5663ca015
5 changed files with 42 additions and 36 deletions
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24
examples/physics_basic_rigidbody.c
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@ -32,28 +32,30 @@ int main()
int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [physics] example - basic rigidbody");
SetTargetFPS(60); // Enable v-sync
InitPhysics(); // Initialize internal physics values (max rigidbodies/colliders available: 1024)
// Physics initialization
Physics worldPhysics = {true, false, (Vector2){0, -9.81f}};
Physics worldPhysics = { true, false, (Vector2){ 0, -9.81f } };
// Set internal physics settings
SetPhysics(worldPhysics);
// Object initialization
Transform player = (Transform){(Vector2){(screenWidth - OBJECT_SIZE) / 2, (screenHeight - OBJECT_SIZE) / 2}, 0.0f, (Vector2){OBJECT_SIZE, OBJECT_SIZE}};
AddCollider(PLAYER_INDEX, (Collider){true, RectangleCollider, (Rectangle){player.position.x, player.position.y, player.scale.x, player.scale.y}, 0});
AddCollider(PLAYER_INDEX, (Collider){true, COLLIDER_RECTANGLE, (Rectangle){player.position.x, player.position.y, player.scale.x, player.scale.y}, 0});
AddRigidbody(PLAYER_INDEX, (Rigidbody){true, 1.0f, (Vector2){0, 0}, (Vector2){0, 0}, false, false, true, 0.5f, 1.0f});
// Floor initialization
// NOTE: floor doesn't need a rigidbody because it's a static physic object, just a collider to collide with other dynamic colliders (with rigidbody)
Transform floor = (Transform){(Vector2){0, screenHeight * 0.8f}, 0.0f, (Vector2){screenWidth, screenHeight * 0.2f}};
AddCollider(PLAYER_INDEX + 1, (Collider){true, RectangleCollider, (Rectangle){floor.position.x, floor.position.y, floor.scale.x, floor.scale.y}, 0});
AddCollider(PLAYER_INDEX + 1, (Collider){true, COLLIDER_RECTANGLE, (Rectangle){floor.position.x, floor.position.y, floor.scale.x, floor.scale.y}, 0});
// Object properties initialization
float moveSpeed = 6.0f;
float jumpForce = 4.5f;
float jumpForce = 5.0f;
SetTargetFPS(60);
//--------------------------------------------------------------------------------------
// Main game loop
@ -67,7 +69,7 @@ int main()
ApplyPhysics(PLAYER_INDEX, &player.position);
// Check jump button input
if(IsKeyDown(KEY_SPACE) && GetRigidbody(PLAYER_INDEX).isGrounded)
if (IsKeyDown(KEY_SPACE) && GetRigidbody(PLAYER_INDEX).isGrounded)
{
// Reset object Y velocity to avoid double jumping cases but keep the same X velocity that it already has
SetRigidbodyVelocity(PLAYER_INDEX, (Vector2){GetRigidbody(PLAYER_INDEX).velocity.x, 0});
@ -77,12 +79,12 @@ int main()
}
// Check movement buttons input
if(IsKeyDown(KEY_RIGHT) || IsKeyDown(KEY_D))
if (IsKeyDown(KEY_RIGHT) || IsKeyDown(KEY_D))
{
// Set rigidbody velocity in X based on moveSpeed value and apply the same Y velocity that it already has
SetRigidbodyVelocity(PLAYER_INDEX, (Vector2){moveSpeed, GetRigidbody(PLAYER_INDEX).velocity.y});
}
else if(IsKeyDown(KEY_LEFT) || IsKeyDown(KEY_A))
else if (IsKeyDown(KEY_LEFT) || IsKeyDown(KEY_A))
{
// Set rigidbody velocity in X based on moveSpeed negative value and apply the same Y velocity that it already has
SetRigidbodyVelocity(PLAYER_INDEX, (Vector2){-moveSpeed, GetRigidbody(PLAYER_INDEX).velocity.y});
@ -110,12 +112,12 @@ int main()
DrawText("Use P to switch DEBUG MODE", (screenWidth - MeasureText("Use P to switch DEBUG MODE", 20)) / 2, screenHeight * 0.3f, 20, LIGHTGRAY);
// Check if debug mode is enabled
if(worldPhysics.debug)
if (worldPhysics.debug)
{
// Draw every internal physics stored collider if it is active
for(int i = 0; i < 2; i++)
for (int i = 0; i < 2; i++)
{
if(GetCollider(i).enabled)
if (GetCollider(i).enabled)
{
DrawRectangleLines(GetCollider(i).bounds.x, GetCollider(i).bounds.y, GetCollider(i).bounds.width, GetCollider(i).bounds.height, GREEN);
}