nearly working trap door

1 files changed, 41 insertions, 10 deletions

diff --git a/gaunt01/src/trapdoor.cpp b/gaunt01/src/trapdoor.cpp
index b9ec952..ce06b4a 100644
--- a/gaunt01/src/trapdoor.cpp
+++ b/gaunt01/src/trapdoor.cpp
@@ -1,6 +1,6 @@
 #include "trapdoor.h"
 
-trapdoor::trapdoor(ofRectangle _boundingRect,ofVec2f _doorSize)
+trapdoor::trapdoor(ofVec2f _boundTR,ofVec2f _boundBR,ofVec2f _doorSize)
 {
     	surround=morphmesh("trapdoor-surround.xml");
 	lid=morphmesh("trapdoor-lid.xml");
@@ -8,8 +8,12 @@ trapdoor::trapdoor(ofRectangle _boundingRect,ofVec2f _doorSize)
 	
 	texture.loadImage("TextureTrapdoor.jpg");
 	
-	boundingRect=_boundingRect;
-	doorSize=_doorSize;
+	boundTR=_boundTR;
+	boundBR=_boundBR;
+	
+	printf("trapdoor bounds: %f,%f - %f,%f\n",boundTR.x,boundTR.y,boundBR.x,boundBR.y);
+	
+	size=_doorSize;
 
 	start();
 }
@@ -17,40 +21,67 @@ trapdoor::trapdoor(ofRectangle _boundingRect,ofVec2f _doorSize)
 trapdoor::~trapdoor() {}
 	
 void trapdoor::start(){
-	position=ofVec2f(boundingRect.x+ofRandom(boundingRect.width),boundingRect.y+ofRandom(boundingRect.height));
+	//place trapdoor within bounds
+	float u=ofRandom(-0.9,0.9); //(-1 to 1)
+	float v=ofRandom(0.05,0.95);
+	float mx=ofGetWidth()/2;
+	
+	float x=mx+((boundTR.x-mx)*u*(1-v))+((boundBR.x-mx)*u*v);
+	float y=boundTR.y+((boundBR.y-boundTR.y)*v);
+	printf("new trapdoor: %f,%f\n",x,y);
+	
+	position=ofVec2f(x,y);
 	startTime=ofGetElapsedTimef();
 	doorAngle=0;
 	doorSpeed=0;
 }
+
+vector<ofVec2f> trapdoor::getCorners(){
+	vector<ofVec2f> corners;
+	corners.push_back(ofVec2f(-size.x/2,-size.y/2));
+	corners.push_back(ofVec2f(size.x/2,-size.y/2));
+	corners.push_back(ofVec2f(size.x/2,size.y/2));
+	corners.push_back(ofVec2f(-size.x/2,size.y/2));
+	return corners;
+}
+
+ofVec2f trapdoor::bounds2UV(ofVec2f point){
+	//returns the 0-1 UV coords of a point on the ground plane relative to its bounds.
+	float v=(point.y-boundTR.y)/(boundBR.y-boundTR.y);
+	float mx=ofGetWidth()/2;
+	float u=((point.x-mx)/(((boundTR.x-mx)*(1-v))+((boundBR.x-mx)*v)))+0.5;
+	return ofVec2f(u,v);
+}
 	
 void trapdoor::checkUpdate(const vector<ofVec3f>& players) {
 	float segTime=(ofGetElapsedTimef()-startTime);
 	if (segTime>5) start();
 	if (segTime>3) {
-		doorSpeed=(doorSpeed+((cos(doorAngle*0.0174532925)/ofGetFrameRate())*100))*0.95;
-		doorAngle+=doorSpeed;
+		doorSpeed=(doorSpeed+((cos(doorAngle*0.0174532925)/ofGetFrameRate())*50))*0.95;
+		doorAngle-=doorSpeed;
 	}
 }
 	
 void trapdoor::draw() {
 	glEnable(GL_DEPTH_TEST);
+	ofSetHexColor(0xffffff);
 	bindTexture(texture);
 	ofPushMatrix();
 		ofRotate(90,-1,0,0);
-		ofTranslate(position.x,0,position.y);
-		ofRotate(180,-1,0,0);
+		ofTranslate(ofVec3f(position.x,0,position.y));
+		//ofRotate(180,-1,0,0);
 		//for now size =40x40
 		ofScale(.1,.1,.1);
 		surround.draw();
 		ofPushMatrix();
 			ofTranslate(90,0,0);
-			ofRotate(doorAngle,0,0,1);
+			ofRotate(doorAngle,0,0,-1);
 			lid.draw();
 		ofPopMatrix();
 		ofPushMatrix();
 			ofTranslate(-90,0,0);
 			ofRotate(180,0,1,0);
-			ofRotate(doorAngle,0,0,1);
+			ofRotate(doorAngle,0,0,-1);
 			lid.draw();
 		ofPopMatrix();
 	ofPopMatrix();