From 8946089d4206b52eec8e80125f754c29dd9fba8b Mon Sep 17 00:00:00 2001
From: Treeki <treeki@gmail.com>
Date: Mon, 21 Mar 2011 02:54:16 +0100
Subject: more camera work

---
 src/world_camera.cpp | 35 +++++++++++++++++++++++++++--------
 src/worldmap.h       |  5 +++++
 2 files changed, 32 insertions(+), 8 deletions(-)

(limited to 'src')

diff --git a/src/world_camera.cpp b/src/world_camera.cpp
index 4f9b848..a020621 100644
--- a/src/world_camera.cpp
+++ b/src/world_camera.cpp
@@ -21,6 +21,11 @@ int dWorldCamera_c::onCreate() {
 	this->camPos = (Point3d){0.0f, 500.0f, 1000.0f};
 	this->camRotate = (Point3d){-40.0f, -30.0f, 0.0f}; // ZXY order
 
+	camDist = 740;
+	camY = 330;
+	targetDist = 100;
+	targetY = -220;
+
 	return true;
 }
 
@@ -33,7 +38,7 @@ int dWorldCamera_c::onDelete() {
 int dWorldCamera_c::onExecute() {
 	int heldButtons = Remocon_GetButtons(GetActiveRemocon());
 
-	if (heldButtons & WPAD_LEFT)
+	/*if (heldButtons & WPAD_LEFT)
 		this->camPos.x -= 5.0f;
 	if (heldButtons & WPAD_RIGHT)
 		this->camPos.x += 5.0f;
@@ -46,7 +51,21 @@ int dWorldCamera_c::onExecute() {
 	if (heldButtons & WPAD_MINUS)
 		this->camRotate.y -= 2.0f;
 	if (heldButtons & WPAD_PLUS)
-		this->camRotate.y += 2.0f;
+		this->camRotate.y += 2.0f;*/
+
+	/*bool change = false;
+
+	if (heldButtons & WPAD_LEFT) { camDist -= 5.0f; change = true; }
+	if (heldButtons & WPAD_RIGHT) { camDist += 5.0f; change = true; }
+	if (heldButtons & WPAD_UP) { camY -= 5.0f; change = true; }
+	if (heldButtons & WPAD_DOWN) { camY += 5.0f; change = true; }
+	if (heldButtons & WPAD_MINUS) { targetDist -= 5.0f; change = true; }
+	if (heldButtons & WPAD_PLUS) { targetDist += 5.0f; change = true; }
+	if (heldButtons & WPAD_ONE) { targetY -= 5.0f; change = true; }
+	if (heldButtons & WPAD_TWO) { targetY += 5.0f; change = true; }
+
+	if (change)
+		OSReport("[Cam Dist=%f Y=%f] [Target Dist=%f Y=%f]\n", camDist, camY, targetDist, targetY);*/
 
 	return true;
 }
@@ -87,17 +106,17 @@ int dWorldCamera_c::onDraw() {
 
 	// TODO: Make these vars tweakable!
 	float angle = MTXDegToRad(90.0) - atan2(daWMPlayer_c::instance->pos.z, daWMPlayer_c::instance->pos.x);
-	float camX = sin(angle) * 800;
-	float camZ = cos(angle) * 800;
-	float targetX = sin(angle) * 100;
-	float targetZ = cos(angle) * 100;
+	float camX = sin(angle) * camDist;
+	float camZ = cos(angle) * camDist;
+	float targetX = sin(angle) * targetDist;
+	float targetZ = cos(angle) * targetDist;
 
 	nw4r::g3d::Camera::PostureInfo posture;
 	posture.tp = nw4r::g3d::Camera::POSTURE_LOOKAT;
 	posture.cameraUp = (Point3d){0,1,0};
-	posture.cameraTarget = (Point3d){targetX,0,targetZ};
+	posture.cameraTarget = (Point3d){targetX,targetY,targetZ};
 
-	cam3d.SetPosition((Point3d){camX,50,camZ});
+	cam3d.SetPosition((Point3d){camX,camY,camZ});
 	cam3d.SetPosture(posture);
 
 	return true;
diff --git a/src/worldmap.h b/src/worldmap.h
index d48f36c..5378c73 100644
--- a/src/worldmap.h
+++ b/src/worldmap.h
@@ -51,6 +51,11 @@ public:
 	Point3d camPos;
 	Vec camRotate;
 
+	float camDist;
+	float targetDist;
+	float camY;
+	float targetY;
+
 	static dWorldCamera_c *build();
 	static dWorldCamera_c *instance;
 };
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