New omnidirectional movement sample

asantee · Oct 24, 2013 · 996470b · 996470b
1 parent 47b4f23
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diff --git a/intermediate/omnidirectional-movement/app.enml b/intermediate/omnidirectional-movement/app.enml
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+default
+{
+	title = Ethanon Engine;
+	richLighting = true;
+
+	width = 480;
+	height = 480;
+	windowed = true;
+	vsync = true;
+}
diff --git a/intermediate/omnidirectional-movement/data/Verdana14_shadow.fnt b/intermediate/omnidirectional-movement/data/Verdana14_shadow.fnt
diff --git a/intermediate/omnidirectional-movement/data/Verdana14_shadow_0.png b/intermediate/omnidirectional-movement/data/Verdana14_shadow_0.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana20.fnt b/intermediate/omnidirectional-movement/data/Verdana20.fnt
diff --git a/intermediate/omnidirectional-movement/data/Verdana20_0.png b/intermediate/omnidirectional-movement/data/Verdana20_0.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana20_shadow.fnt b/intermediate/omnidirectional-movement/data/Verdana20_shadow.fnt
diff --git a/intermediate/omnidirectional-movement/data/Verdana20_shadow.png b/intermediate/omnidirectional-movement/data/Verdana20_shadow.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana24.fnt b/intermediate/omnidirectional-movement/data/Verdana24.fnt
diff --git a/intermediate/omnidirectional-movement/data/Verdana24_0.png b/intermediate/omnidirectional-movement/data/Verdana24_0.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana24_shadow.fnt b/intermediate/omnidirectional-movement/data/Verdana24_shadow.fnt
diff --git a/intermediate/omnidirectional-movement/data/Verdana24_shadow.png b/intermediate/omnidirectional-movement/data/Verdana24_shadow.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana30.fnt b/intermediate/omnidirectional-movement/data/Verdana30.fnt
diff --git a/intermediate/omnidirectional-movement/data/Verdana30_0.png b/intermediate/omnidirectional-movement/data/Verdana30_0.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana30_shadow.fnt b/intermediate/omnidirectional-movement/data/Verdana30_shadow.fnt
diff --git a/intermediate/omnidirectional-movement/data/Verdana30_shadow.png b/intermediate/omnidirectional-movement/data/Verdana30_shadow.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana64.fnt b/intermediate/omnidirectional-movement/data/Verdana64.fnt
diff --git a/intermediate/omnidirectional-movement/data/Verdana64_0.png b/intermediate/omnidirectional-movement/data/Verdana64_0.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana64_1.png b/intermediate/omnidirectional-movement/data/Verdana64_1.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana64_shadow.fnt b/intermediate/omnidirectional-movement/data/Verdana64_shadow.fnt
diff --git a/intermediate/omnidirectional-movement/data/Verdana64_shadow_0.png b/intermediate/omnidirectional-movement/data/Verdana64_shadow_0.png
diff --git a/intermediate/omnidirectional-movement/data/Verdana64_shadow_1.png b/intermediate/omnidirectional-movement/data/Verdana64_shadow_1.png
diff --git a/intermediate/omnidirectional-movement/data/default_nm.png b/intermediate/omnidirectional-movement/data/default_nm.png
diff --git a/intermediate/omnidirectional-movement/data/shadow.dds b/intermediate/omnidirectional-movement/data/shadow.dds
diff --git a/intermediate/omnidirectional-movement/data/shadow.png b/intermediate/omnidirectional-movement/data/shadow.png
diff --git a/intermediate/omnidirectional-movement/effects/readme.txt b/intermediate/omnidirectional-movement/effects/readme.txt
@@ -0,0 +1 @@
+All *.PAR effect files must be in this folder.
diff --git a/intermediate/omnidirectional-movement/entities/ship.ent b/intermediate/omnidirectional-movement/entities/ship.ent
diff --git a/intermediate/omnidirectional-movement/entities/ship.png b/intermediate/omnidirectional-movement/entities/ship.png
diff --git a/intermediate/omnidirectional-movement/entities/shot.ent b/intermediate/omnidirectional-movement/entities/shot.ent
diff --git a/intermediate/omnidirectional-movement/entities/shot.png b/intermediate/omnidirectional-movement/entities/shot.png
diff --git a/intermediate/omnidirectional-movement/main.angelscript b/intermediate/omnidirectional-movement/main.angelscript
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+/*
+	This example takes the "shooting-spaceship" code and assign
+	the left and right keys to rotate the ship and up and down
+	keys do move it forward and backwards depending on current
+	direction.
+*/
+
+void main()
+{
+	LoadScene("scenes/scene.esc");
+}
+
+// Receives a vector and an angle value in radians and returns the rotated vector
+vector2 rotate(const vector2 &in p, const float angleRad)
+{
+	return vector2(
+		p.x * cos(angleRad) + p.y * sin(angleRad),
+	  - p.x * sin(angleRad) + p.y * cos(angleRad));
+}
+
+// Controls the ship
+void ETHCallback_ship(ETHEntity@ thisEntity)
+{
+	ETHInput@ input = GetInputHandle();
+
+	// computes the distance our ship must move in order to keep
+	// a speed of 60 pixels per second
+	float speed = UnitsPerSecond(120.0f);
+	float angleSpeed = UnitsPerSecond(160.0f);
+
+	vector2 direction(0.0f,-1.0f);
+
+	if (input.KeyDown(K_RIGHT))
+	{
+		thisEntity.AddToAngle(-angleSpeed);
+	}
+
+	if (input.KeyDown(K_LEFT))
+	{
+		thisEntity.AddToAngle(angleSpeed);
+	}
+
+	// compute rotation vector and do movement
+	direction = rotate(direction, degreeToRadian(thisEntity.GetAngle()));
+
+	if (input.KeyDown(K_UP))
+	{
+		thisEntity.AddToPositionXY(direction * speed);
+	}
+
+	if (input.KeyDown(K_DOWN))
+	{
+		thisEntity.AddToPositionXY(direction *-speed);
+	}
+}
diff --git a/intermediate/omnidirectional-movement/omnidirectional-movement.ethproj b/intermediate/omnidirectional-movement/omnidirectional-movement.ethproj
@@ -0,0 +1 @@
+Ethanon Engine project file
diff --git a/intermediate/omnidirectional-movement/particles/particle.png b/intermediate/omnidirectional-movement/particles/particle.png
diff --git a/intermediate/omnidirectional-movement/scenes/scene.esc b/intermediate/omnidirectional-movement/scenes/scene.esc
diff --git a/intermediate/omnidirectional-movement/soundfx/readme.txt b/intermediate/omnidirectional-movement/soundfx/readme.txt
@@ -0,0 +1 @@
+All particle sound effect files must be in this folder.