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Update C sources, add new functions and rename package to

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This commit is contained in:
Milan Nikolic 2018-10-08 18:56:34 +02:00
parent 391c25482d
commit 08aa518a46
156 changed files with 34542 additions and 19573 deletions
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70
examples/physics/physac/friction/main.go
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@ -9,67 +9,67 @@ func main() {
screenWidth := int32(800)
screenHeight := int32(450)
raylib.SetConfigFlags(raylib.FlagMsaa4xHint)
raylib.InitWindow(screenWidth, screenHeight, "Physac [raylib] - physics friction")
rl.SetConfigFlags(rl.FlagMsaa4xHint)
rl.InitWindow(screenWidth, screenHeight, "Physac [raylib] - physics friction")
// Physac logo drawing position
logoX := screenWidth - raylib.MeasureText("Physac", 30) - 10
logoX := screenWidth - rl.MeasureText("Physac", 30) - 10
logoY := int32(15)
// Initialize physics and default physics bodies
physics.Init()
// Create floor rectangle physics body
floor := physics.NewBodyRectangle(raylib.NewVector2(float32(screenWidth)/2, float32(screenHeight)), float32(screenHeight), 100, 10)
floor := physics.NewBodyRectangle(rl.NewVector2(float32(screenWidth)/2, float32(screenHeight)), float32(screenHeight), 100, 10)
floor.Enabled = false // Disable body state to convert it to static (no dynamics, but collisions)
wall := physics.NewBodyRectangle(raylib.NewVector2(float32(screenWidth)/2, float32(screenHeight)*0.8), 10, 80, 10)
wall := physics.NewBodyRectangle(rl.NewVector2(float32(screenWidth)/2, float32(screenHeight)*0.8), 10, 80, 10)
wall.Enabled = false // Disable body state to convert it to static (no dynamics, but collisions)
// Create left ramp physics body
rectLeft := physics.NewBodyRectangle(raylib.NewVector2(25, float32(screenHeight)-5), 250, 250, 10)
rectLeft := physics.NewBodyRectangle(rl.NewVector2(25, float32(screenHeight)-5), 250, 250, 10)
rectLeft.Enabled = false // Disable body state to convert it to static (no dynamics, but collisions)
rectLeft.SetRotation(30 * raylib.Deg2rad)
rectLeft.SetRotation(30 * rl.Deg2rad)
// Create right ramp physics body
rectRight := physics.NewBodyRectangle(raylib.NewVector2(float32(screenWidth)-25, float32(screenHeight)-5), 250, 250, 10)
rectRight := physics.NewBodyRectangle(rl.NewVector2(float32(screenWidth)-25, float32(screenHeight)-5), 250, 250, 10)
rectRight.Enabled = false // Disable body state to convert it to static (no dynamics, but collisions)
rectRight.SetRotation(330 * raylib.Deg2rad)
rectRight.SetRotation(330 * rl.Deg2rad)
// Create dynamic physics bodies
bodyA := physics.NewBodyRectangle(raylib.NewVector2(35, float32(screenHeight)*0.6), 40, 40, 10)
bodyA := physics.NewBodyRectangle(rl.NewVector2(35, float32(screenHeight)*0.6), 40, 40, 10)
bodyA.StaticFriction = 0.1
bodyA.DynamicFriction = 0.1
bodyA.SetRotation(30 * raylib.Deg2rad)
bodyA.SetRotation(30 * rl.Deg2rad)
bodyB := physics.NewBodyRectangle(raylib.NewVector2(float32(screenWidth)-35, float32(screenHeight)*0.6), 40, 40, 10)
bodyB := physics.NewBodyRectangle(rl.NewVector2(float32(screenWidth)-35, float32(screenHeight)*0.6), 40, 40, 10)
bodyB.StaticFriction = 1
bodyB.DynamicFriction = 1
bodyB.SetRotation(330 * raylib.Deg2rad)
bodyB.SetRotation(330 * rl.Deg2rad)
raylib.SetTargetFPS(60)
rl.SetTargetFPS(60)
for !raylib.WindowShouldClose() {
for !rl.WindowShouldClose() {
// Physics steps calculations
physics.Update()
if raylib.IsKeyPressed(raylib.KeyR) { // Reset physics input
if rl.IsKeyPressed(rl.KeyR) { // Reset physics input
// Reset dynamic physics bodies position, velocity and rotation
bodyA.Position = raylib.NewVector2(35, float32(screenHeight)*0.6)
bodyA.Velocity = raylib.NewVector2(0, 0)
bodyA.Position = rl.NewVector2(35, float32(screenHeight)*0.6)
bodyA.Velocity = rl.NewVector2(0, 0)
bodyA.AngularVelocity = 0
bodyA.SetRotation(30 * raylib.Deg2rad)
bodyA.SetRotation(30 * rl.Deg2rad)
bodyB.Position = raylib.NewVector2(float32(screenWidth)-35, float32(screenHeight)*0.6)
bodyB.Velocity = raylib.NewVector2(0, 0)
bodyB.Position = rl.NewVector2(float32(screenWidth)-35, float32(screenHeight)*0.6)
bodyB.Velocity = rl.NewVector2(0, 0)
bodyB.AngularVelocity = 0
bodyB.SetRotation(330 * raylib.Deg2rad)
bodyB.SetRotation(330 * rl.Deg2rad)
}
raylib.BeginDrawing()
rl.BeginDrawing()
raylib.ClearBackground(raylib.Black)
rl.ClearBackground(rl.Black)
raylib.DrawFPS(screenWidth-90, screenHeight-30)
rl.DrawFPS(screenWidth-90, screenHeight-30)
// Draw created physics bodies
bodiesCount := physics.GetBodiesCount()
@ -89,25 +89,25 @@ func main() {
vertexB := body.GetShapeVertex(jj)
raylib.DrawLineV(vertexA, vertexB, raylib.Green) // Draw a line between two vertex positions
rl.DrawLineV(vertexA, vertexB, rl.Green) // Draw a line between two vertex positions
}
}
raylib.DrawRectangle(0, screenHeight-49, screenWidth, 49, raylib.Black)
rl.DrawRectangle(0, screenHeight-49, screenWidth, 49, rl.Black)
raylib.DrawText("Friction amount", (screenWidth-raylib.MeasureText("Friction amount", 30))/2, 75, 30, raylib.White)
raylib.DrawText("0.1", int32(bodyA.Position.X)-raylib.MeasureText("0.1", 20)/2, int32(bodyA.Position.Y)-7, 20, raylib.White)
raylib.DrawText("1", int32(bodyB.Position.X)-raylib.MeasureText("1", 20)/2, int32(bodyB.Position.Y)-7, 20, raylib.White)
rl.DrawText("Friction amount", (screenWidth-rl.MeasureText("Friction amount", 30))/2, 75, 30, rl.White)
rl.DrawText("0.1", int32(bodyA.Position.X)-rl.MeasureText("0.1", 20)/2, int32(bodyA.Position.Y)-7, 20, rl.White)
rl.DrawText("1", int32(bodyB.Position.X)-rl.MeasureText("1", 20)/2, int32(bodyB.Position.Y)-7, 20, rl.White)
raylib.DrawText("Press 'R' to reset example", 10, 10, 10, raylib.White)
rl.DrawText("Press 'R' to reset example", 10, 10, 10, rl.White)
raylib.DrawText("Physac", logoX, logoY, 30, raylib.White)
raylib.DrawText("Powered by", logoX+50, logoY-7, 10, raylib.White)
rl.DrawText("Physac", logoX, logoY, 30, rl.White)
rl.DrawText("Powered by", logoX+50, logoY-7, 10, rl.White)
raylib.EndDrawing()
rl.EndDrawing()
}
physics.Close() // Unitialize physics
raylib.CloseWindow()
rl.CloseWindow()
}