From 6e08b92bd4f3e32fdf550f0a3e950e3101a1b06f Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sun, 2 Mar 2008 21:21:13 +0000
Subject: Rotated world

---
 src/client/camera.cc | 23 ++++++++++++++---------
 src/client/draw.cc   | 38 ++++++++++++++++++--------------------
 src/client/view.cc   |  3 +--
 src/core/entity.cc   |  2 +-
 src/game/game.cc     | 22 +++++++++++++++-------
 src/game/ship.cc     |  2 +-
 src/render/model.cc  |  2 +-
 7 files changed, 51 insertions(+), 41 deletions(-)

diff --git a/src/client/camera.cc b/src/client/camera.cc
index d9aa16e..e8a6625 100644
--- a/src/client/camera.cc
+++ b/src/client/camera.cc
@@ -52,7 +52,7 @@ float x_offset;
 float z_offset;
 
 // default pitch in mode::Track
-const float pitch_track = -15.0f;
+const float pitch_track = 15.0f;
 // default rotate offset increase/decrease
 float rotate_offset_inc;
 // default translate offset increase/decrease
@@ -161,22 +161,27 @@ void draw(float elapsed)
 		pitch_current = degrees360f( pitch_current - d *elapsed);
 	}
 
+	// map world coordinates to opengl coordinates
+	gl::rotate(90.0f, 0, 1.0, 0);
+	gl::rotate(-90.0f, 1.0f , 0, 0);
+
+	// map camera coordinates to opengl coordinates
 	switch (mode) {
 	case Free:
-		gl::translate(1.0f+distance, -distance/2, 0.0f);
-		gl::rotate(-pitch_current, 0, 0, 1.0f);
-		gl::rotate(-yaw_current, 0, 1.0f, 0);
+		gl::translate(1.0f+distance, 0.0f, -distance/2);
+		gl::rotate(-pitch_current, 0, 1.0f, 0 );
+		gl::rotate(-yaw_current, 0, 0, 1.0f);
 		gl::translate(-1*target);
 		break;
 	case Track:
-		gl::translate(1.0f+distance, -distance , 0.0f);
-		gl::rotate(-pitch_current, 0, 0, 1.0f);
-		gl::rotate(-yaw_current, 0, 1.0f, 0);
+		gl::translate(1.0f+distance, 0.0f, -distance);
+		gl::rotate(-pitch_current, 0, 1.0f, 0);
+		gl::rotate(-yaw_current, 0, 0, 1.0f);
 		gl::translate(-1*target);
 		break;
 	case Overview:
-		gl::rotate(75.0f, 0.0f, 0.0f, 1.0f);
-		gl::translate(0.0f, -distance, 0.0f);
+		gl::rotate(-75.0f, 0.0f, 1.0f, 0.0f);
+		gl::translate(0.0f, 0.0f, -distance);
 		//gl::translate(x_offset, 0.0f, z_offset);
 		gl::translate(-1*target);
 		break;
diff --git a/src/client/draw.cc b/src/client/draw.cc
index 76c55b3..cdf80c2 100644
--- a/src/client/draw.cc
+++ b/src/client/draw.cc
@@ -45,11 +45,11 @@ void draw_entity_diamond(core::Entity *entity)
 	gl::color(entity->color());
 	gl::vertex(-r,0.0f,0.0f);
 
-	gl::vertex(0.0f,0.0f,r/2);
-	gl::vertex(0.0f,0.0f,-r/2);
+	gl::vertex(0.0f,r/2,0.0f);
+	gl::vertex(0.0f,-r/2,0.0f);
 
-	gl::vertex(0.0f,r,0.0f);
-	gl::vertex(0.0f,-r, 0.0f);
+	gl::vertex(0.0f,0.0f,r);
+	gl::vertex(0.0f,0.0f,-r);
 	gl::end();
 }
 
@@ -108,7 +108,7 @@ void draw_ship(core::EntityControlable *entity)
 	gl::push();
 	gl::translate(entity->location());
 	gl::scale(0.2f,  0.2f,  0.2f);
-	gl::rotate(entity->direction(), 0.0f, 1.0f, 0.0f );
+	gl::rotate(entity->direction(), 0.0f, 0.0f, 1.0f );
 
 	Vector3f tl(0.25, 0.125, 0.125);
 	Vector3f br(-0.25, -0.125, -0.125);
@@ -151,25 +151,23 @@ void draw_ship(core::EntityControlable *entity)
 	}
 
 	// shield rotation
-    	gl::rotate(angle, 0.0f, 1.0f, 0.0f );
+    	gl::rotate(angle, 0.0f, 0.0f, 1.0f );
 
 	// draw the shield
 	gl::color(Color(0.0f, 1.0f ,0.0f , 0.5f));
 	
-	gl::begin(gl::LineStrip);
+	gl::begin(gl::LineLoop);
 	gl::vertex(v0);
 	gl::vertex(v1);
 	gl::vertex(v2);
 	gl::vertex(v3);
-	gl::vertex(v0);
 	gl::end();
 	
-	gl::begin(gl::LineStrip);
+	gl::begin(gl::LineLoop);
 	gl::vertex(v4);
     	gl::vertex(v5);
         gl::vertex(v6);
         gl::vertex(v7);
-	gl::vertex(v4);
 	gl::end();
 
 	gl::pop();
@@ -183,28 +181,28 @@ void draw_spacegrid()
 
 	int gridsize = 32;
 	float s = 1.0f / gridsize;
-	float y = -4.0f;
+	float z = -4.0f;
 
 	float dx =  camera::target.x - floorf(camera::target.x);
-	float dz =  camera::target.z - floorf(camera::target.z);
+	float dy =  camera::target.y - floorf(camera::target.y);
 
 	color(0,0, 1.0f);
 	begin(Lines);
 	for (int i=-gridsize; i <= gridsize; i++) {
 		color(0,0, 0, 0);
-		vertex(i-dx, y, -gridsize-dz);
+		vertex(i-dx, -gridsize-dy, z);
 		color(0,0, (gridsize-abs(i))*s, (gridsize-abs(i))*s);
-		vertex(i-dx, y, -dz);
-		vertex(i-dx, y, -dz);
+		vertex(i-dx, -dy, z );
+		vertex(i-dx, -dy ,z );
 		color(0,0, 0, 0);
-		vertex(i-dx, y, gridsize-dz);
+		vertex(i-dx, gridsize-dy, z);
 
-		vertex(-gridsize-dx, y, i-dz);
+		vertex(-gridsize-dx, i-dy, z );
 		color(0,0, (gridsize-abs(i))*s, (gridsize-abs(i))*s);
-		vertex(-dx, y, i-dz);
-		vertex(-dx, y, i-dz);
+		vertex(-dx, i-dy, z);
+		vertex(-dx, i-dy, z);
 		color(0,0, 0, 0);
-		vertex(gridsize-dx, y, i-dz);
+		vertex(gridsize-dx, i-dy, z);
 	}
 	end();
 }
diff --git a/src/client/view.cc b/src/client/view.cc
index 96a0631..8ddd33c 100644
--- a/src/client/view.cc
+++ b/src/client/view.cc
@@ -174,8 +174,7 @@ void frame(float seconds)
 
 		gl::matrixmode(GL_MODELVIEW);	// map world to screen coordinates
 		gl::loadidentity();
-		gl::rotate(90.0f, 0, 1.0, 0);
-
+		
 		camera::draw(seconds);		// draw the current camera transformation
 
 		gl::enable(GL_DEPTH_TEST);	// enable depth buffer writing
diff --git a/src/core/entity.cc b/src/core/entity.cc
index 2fe381b..2a0518a 100644
--- a/src/core/entity.cc
+++ b/src/core/entity.cc
@@ -198,7 +198,7 @@ void EntityDynamic::frame(float seconds)
 
 	// location avoid sin/cos calculations
 	entity_location.x += cosf(entity_direction * M_PI / 180) * entity_speed * seconds;
-	entity_location.z -= sinf(entity_direction * M_PI / 180) * entity_speed * seconds;
+	entity_location.y += sinf(entity_direction * M_PI / 180) * entity_speed * seconds;
 	entity_dirty = true;
 }
 
diff --git a/src/game/game.cc b/src/game/game.cc
index cf9f496..828a35b 100644
--- a/src/game/game.cc
+++ b/src/game/game.cc
@@ -75,14 +75,14 @@ void Game::init()
 	
 	// the star
 	Star *star = new Star();
-	star->entity_location = Vector3f(256.0f, 0.0f, 256.0f);
+	star->entity_location = Vector3f(256.0f, -256.0f, 0.0f);
 	star->entity_name = "star: Sabishi Hoshi";
 
 	// the green cube
 	core::Entity *cube = new core::Entity(core::Entity::Solid & core::Entity::Static);
 	cube->entity_shape = core::Entity::Cube;
 	cube->entity_color = Color(0.0f, 0.8f, 0.0f);
-	cube->entity_location = Vector3f(24.0f, 0.0f, -24.0f);
+	cube->entity_location = Vector3f(24.0f, 24.0f, 0.0f);
 	cube->entity_name ="ccube: Borg cube green";
 	cube->entity_modelname = "ccube";
 	cube->entity_moduletypeid = cube_enttype;
@@ -91,24 +91,32 @@ void Game::init()
 	cube = new core::Entity(core::Entity::Solid & core::Entity::Static);
 	cube->entity_shape = core::Entity::Cube;
 	cube->entity_color = Color(1.0f, 0.0f, 0.0f);
-	cube->entity_location = Vector3f(16.0f, 0.0f, -16.0f);
+	cube->entity_location = Vector3f(16.0f, 16.0f, 0.0f);
 	cube->entity_name = "cube: Borg cube red";
 	cube->entity_modelname = "cube";
 	cube->entity_moduletypeid = cube_enttype;
 
-	// diamond
+	// Thornaider
 	cube = new core::Entity(core::Entity::Solid & core::Entity::Static);
 	cube->entity_shape = core::Entity::Diamond;
 	cube->entity_color = Color(0.5f, 1.0f, 5.0f);
-	cube->entity_location = Vector3f(16.0f, 0.0f, -20.0f);
-	cube->entity_name = "diamond: big bucks";
+	cube->entity_location = Vector3f(16.0f, 20.0f, 0.0f);
+	cube->entity_name = "wreck: Thornaider";
 	cube->entity_modelname = "ship";
 
+	// Micron Vector
+	cube = new core::Entity(core::Entity::Solid & core::Entity::Static);
+	cube->entity_shape = core::Entity::Diamond;
+	cube->entity_color = Color(0.5f, 1.0f, 5.0f);
+	cube->entity_location = Vector3f(18.0f, 22.0f, 0.0f);
+	cube->entity_name = "wreck: Micron Vector";
+	cube->entity_modelname = "micron_vector";
+
 	// the yellow sphere
 	core::Entity *sphere = new core::Entity(core::Entity::Solid & core::Entity::Static);
 	sphere->entity_shape = core::Entity::Sphere;
 	sphere->entity_color = Color(0.8f, 0.8f, 0.0f);
-	sphere->entity_location = Vector3f(0.0f, 0.0f, -32.0f);
+	sphere->entity_location = Vector3f(0.0f, 32.0f, 0.0f);
 	sphere->entity_name ="sphere: The Sphere";
 
 	// the galactic origin
diff --git a/src/game/ship.cc b/src/game/ship.cc
index 1bcdfbf..e2a42d8 100644
--- a/src/game/ship.cc
+++ b/src/game/ship.cc
@@ -61,7 +61,7 @@ void Ship::frame(float seconds)
 
 	// location TODO avoid sin/cos calculations
 	entity_location.x += cosf(entity_direction * M_PI / 180) * entity_speed * seconds;
-	entity_location.z -= sinf(entity_direction * M_PI / 180) * entity_speed * seconds;
+	entity_location.y += sinf(entity_direction * M_PI / 180) * entity_speed * seconds;
 	
 	entity_dirty = true;
 }
diff --git a/src/render/model.cc b/src/render/model.cc
index 81d9ee9..e486d75 100644
--- a/src/render/model.cc
+++ b/src/render/model.cc
@@ -27,7 +27,7 @@ std::map<std::string, Model*> Model::registry;
 Model::Model(std::string const & name) :
 	model_name(name)
 {
-	model_scale = 1.0f / 64.0f;
+	model_scale = 1.0f / 1024.0f;
 
 	std::string fn("maps/");
 	fn.append(name);
-- 
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