From de766399e2442fbc438123c1c8763e0ae90e6158 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Fri, 20 Apr 2012 03:36:39 +0100
Subject: numerous problems

---
 gaunt01/src/testApp.cpp | 334 ++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 263 insertions(+), 71 deletions(-)

(limited to 'gaunt01/src/testApp.cpp')

diff --git a/gaunt01/src/testApp.cpp b/gaunt01/src/testApp.cpp
index 8a8f65d..fe8b28f 100644
--- a/gaunt01/src/testApp.cpp
+++ b/gaunt01/src/testApp.cpp
@@ -33,16 +33,16 @@ void testApp::setup(){
 	}
 
 	accumImg.allocate(640,480);
-	
+
 	bgImg.allocate(640,480);
 	bgImg.setUseTexture(true);
-	
+
 	colorImg.allocate(640,480);
-	colorImg.setUseTexture(true);	
+	colorImg.setUseTexture(true);
 
 	grayImage.allocate(640,480);
 	grayBg.allocate(640,480);
-	
+
 	blobsManager.normalizePercentage = 0.7;
 	blobsManager.giveLowestPossibleIDs = false;
 	blobsManager.maxUndetectedTime = 500;
@@ -66,11 +66,17 @@ void testApp::setup(){
 	cam.cacheMatrices(); //stop error messages
 
 	testpts=new ofVec3f[4];
-	
+
 	bounds=new ofPlane[4];
 
-	trapDoor=trapdoor(screen2plane(ofVec2f(ofGetWidth(),0)),screen2plane(ofVec2f(ofGetWidth(),ofGetHeight())),ofVec2f(35,35));
-	updatePlane();
+	//trapDoor=trapdoor(screen2plane(ofVec2f(ofGetWidth(),0)),screen2plane(ofVec2f(ofGetWidth(),ofGetHeight())),35);
+	trapdoorSize=35;
+	trapdoorSlotSize=50;
+	
+	
+	trapdoorTime=10.0; //time per trapdoor;
+		
+	
 
 	mode=PLAY;
 
@@ -94,19 +100,29 @@ void testApp::setup(){
 		billboards[i].setAnchorPercent(0.5,0.5);
 	}
 	scaleFactor=ofVec2f(ofGetWidth()/1280.0f,ofGetHeight()/768.0f);
-	
+
 	gameState=TITLES;
-	
+
 	segTimes[TITLES]=4.0;
 	segTimes[CREDIT]=2.5;
 	segTimes[EXPLAIN]=5.0;
 	segTimes[PLAYING]=60.0;
-	segTimes[GOTCHA]=2.0;
-	
+	segTimes[GOTCHA]=4.0;
+
 	gameStart=ofGetElapsedTimef();
-	
+
 	sounds=new ofSoundPlayer[1];
 	sounds[0].loadSound("arp5.mp3"); //game start
+	
+	
+	doorsounds=new ofSoundPlayer[4];
+	doorsounds[0].loadSound("creeky door short1.wav");
+	doorsounds[1].loadSound("creeky door short2.wav");
+	doorsounds[2].loadSound("creeky door short3.wav");
+	doorsounds[3].loadSound("voice falling down hole.wav");
+	
+	updatePlane();
+	
 }
 
 ofVec2f testApp::screen2plane(ofVec2f screenpos){
@@ -137,38 +153,183 @@ bool testApp::rectsCross(ofRectangle rect1,ofRectangle rect2) {
 	return overlap;
 }
 
+void testApp::makeGround(int doornumber){
+	//updates ground and makes texture coords;
+	/*
+	ground=ofMesh();
+	tess.tessellateToMesh(groundlines,OF_POLY_WINDING_ODD,ground,true);
+	for (int i=0;i<ground.getNumVertices();i++) {
+		ofVec3f v=ground.getVertex(i);
+		ground.addTexCoord(ofVec2f(v.x/ofGetWidth(),v.y/ofGetHeight()));
+	}
+	*/
+	
+	//create ground mesh with hole for trapdoor
+	
+	//IS NOT WORKING!??
+	//it is building a hole somewhere.. whats.. the.. problem..
+	ground=ofMesh();
+	ground.addVertex(ofVec3f(0,0,0));
+	ground.addTexCoord(ofVec2f(0,0));
+	ground.addVertex(ofVec3f(ofGetWidth(),0,0));
+	ground.addTexCoord(ofVec2f(1,0));
+	ground.addVertex(ofVec3f(ofGetWidth(),ofGetHeight(),0));
+	ground.addTexCoord(ofVec2f(1,1));
+	ground.addVertex(ofVec3f(0,ofGetHeight(),0));
+	ground.addTexCoord(ofVec2f(0,1));
+
+	vector<ofVec2f> corners=trapdoors[doornumber].getCorners();
+	ofVec2f screenCorners[4];
+
+	for (int i=0;i<corners.size();i++) {
+
+		ofNode axis;
+		ofNode c;
+		c.setParent(axis);
+
+		c.setPosition(corners[i].x,corners[i].y,0);
+
+		axis.rotate(cam_angle,1,0,0);
+
+		ofVec3f p=c.getGlobalPosition();
+
+		testpts[i]=p;
+		ofVec3f s=cam.worldToScreen(p);
+		//printf("corner %i: %f,%f,%f\n",i,s.x,s.y,s.z);
+		screenCorners[i]=ofVec2f(s.x,s.y);
+
+		ground.addVertex(s);
+		ground.addTexCoord(ofVec2f(s.x/ofGetWidth(),s.y/ofGetHeight()));
+	}
+	//join a quad for each side
+	// the 2 rear sides should always point towards the rear
+	for (int i=0;i<3;i++) {
+		ground.addTriangle(i,i+4,i+5);
+		ground.addTriangle(i+5,i+1,i);
+	}
+	ground.addTriangle(3,7,0);
+	ground.addTriangle(7,4,0);
+	float x=min(screenCorners[0].x,screenCorners[3].x);
+	float y=min(screenCorners[0].y,screenCorners[1].y);
+	float w=max(screenCorners[1].x,screenCorners[2].x)-x;
+	float h=max(screenCorners[2].y,screenCorners[3].y)-y;
+	//trapDoor.setBoundingRect(x,y,w,h);
+}
+
 
 void testApp::updatePlane(){
 	//setup screen for new incline angle
 	plane.setNormal(ofVec3f(0,sin(cam_angle*DEG_TO_RAD),-cos(cam_angle*DEG_TO_RAD)));
-	
+
+	//bird intersect planes
 	ofVec2f l=ofVec2f(ofGetWidth()/20,ofGetHeight()/2);
 	ofRay r=projector.castPixel(l.x,l.y);
 	ofVec3f p;
 	plane.intersect(r,p);
 	ofVec3f pn=(p-projector.getGlobalPosition()).getPerpendicular(ofVec3f(0,1,0));
 	bounds[0]=ofPlane(p,pn,pn,ofVec2f(1000,1000));
-	
+
 	l=ofVec2f(ofGetWidth()/2,ofGetHeight()/20);
 	r=projector.castPixel(l.x,l.y);
 	plane.intersect(r,p);
 	pn=(p-projector.getGlobalPosition()).getPerpendicular(ofVec3f(1,0,0));
 	bounds[1]=ofPlane(p,pn,-pn,ofVec2f(1000,1000));
-	
+
 	l=ofVec2f(19*ofGetWidth()/20,ofGetHeight()/2);
 	r=projector.castPixel(l.x,l.y);
 	plane.intersect(r,p);
 	pn=(p-projector.getGlobalPosition()).getPerpendicular(ofVec3f(0,1,0));
 	bounds[2]=ofPlane(p,pn,-pn,ofVec2f(1000,1000));
-	
+
 	l=ofVec2f(ofGetWidth()/2,19*ofGetHeight()/20);
 	r=projector.castPixel(l.x,l.y);
 	plane.intersect(r,p);
 	pn=(p-projector.getGlobalPosition()).getPerpendicular(ofVec3f(1,0,0));
 	bounds[1]=ofPlane(p,pn,-pn,ofVec2f(1000,1000));
+	
+//	vector<trapdoor> trapdoors;
+//	float trapdoorSize;
+//	float trapdoorSlotSize;
+//	int numtrapdoorSlots;
 
+//create all trapdoors at once, deactivated.
+//shuffle them
+//at each timeout, pick the next door to activate (check if within bounds) and rebuild ground with holes
+//on update, check all active doors against all players
+//when a falling in sequence is over, start again
+
+	trapdoors.clear();
+
+	l=ofVec2f(ofGetWidth()/2,19*ofGetHeight()/20);
+	r=projector.castPixel(l.x,l.y);
+	plane.intersect(r,p);
+	float closestY=p.rotated(cam_angle,ofVec3f(-1,0,0)).y;
+	numtrapdoorSlots=closestY/trapdoorSlotSize;
+
+	//get middle position in the slot  on the ground visible at front of screen
+	ofVec3f rp=ofVec3f(ofGetWidth()/2,closestY-(0.5*trapdoorSlotSize),0);
+	//translate to the screen
+	ofVec3f sp=cam.worldToScreen(rp.rotated(cam_angle,ofVec3f(1,0,0)));
+
+	printf("front slot: %f,%f to %f,%f,%f\n",rp.x,rp.y,sp.x,sp.y,sp.z);
+
+	//get point at left of this line
+	//project back on ground
+	ofVec2f gb=screen2plane(ofVec2f(ofGetWidth()/8,sp.y));
+	r=projector.castPixel(sp.x,sp.y);
+	plane.intersect(r,p);
+	float range=(((ofGetWidth()/2)-p.x)*2);
+
+	for (int i=0;i<numtrapdoorSlots;i++) {
+		//get middle position in the slot  on the ground visible on screen
+		ofVec3f rp=ofVec3f(ofGetWidth()/2,closestY-((i+0.5)*trapdoorSlotSize),0);
+		//randomise horizontal pos
+		rp.x=ofRandom(trapdoorSlotSize*5)-(trapdoorSlotSize*2.5)+(+ofGetWidth()/2);
+
+		//gb.x=ofRandom((ofGetWidth()-gb.x)*2)+gb.x;
+		if (border.size()<3||!OutsidePolygon(border,ofPoint(rp.x,rp.y))) {
+				trapdoors.push_back(trapdoor(ofVec2f(rp.x,rp.y),trapdoorSize));
+		}
+	}
+	random_shuffle ( trapdoors.begin(), trapdoors.end() );
+	
+	trapdoorCounter=0;
+	trapdoors[trapdoorCounter].active=true;
 	
+	makeGround(0);
+
+	/*
+	groundlines.clear();
+	ofPolyline pol;
+	pol.addVertex(0,0);
+	pol.addVertex(ofGetWidth(),0);
+	pol.addVertex(ofGetWidth(),ofGetHeight());
+	pol.addVertex(0,ofGetHeight());
+	pol.close();
+	groundlines.push_back(pol);
+
+	vector<ofVec2f> corners=trapdoors[0].getCorners();
+	ofPolyline pol2;
+	for (int i=0;i<corners.size();i++) {
+
+		ofVec3f cw=ofVec3f(corners[i].x,corners[i].y,0).rotated(cam_angle,ofVec3f(1,0,0));
+		ofVec3f s=cam.worldToScreen(cam.worldToScreen(cw));
+		//printf("corner %i: %f,%f to %f,%f,%f\n",i,corners[i].x,corners[i].y,s.x/s.z,s.y/s.z,s.z);
+
+
+		pol2.addVertex(s.x,s.y);
+	}
+	pol2.close();
+	groundlines.push_back(pol2);
+
+	
+
+	*/
 	//create ground mesh with hole for trapdoor
+	
+	//IS NOT WORKING!??
+	//it is building a hole somewhere.. whats.. the.. problem..
+	/*
 	ground=ofMesh();
 	ground.addVertex(ofVec3f(0,0,0));
 	ground.addTexCoord(ofVec2f(0,0));
@@ -179,7 +340,7 @@ void testApp::updatePlane(){
 	ground.addVertex(ofVec3f(0,ofGetHeight(),0));
 	ground.addTexCoord(ofVec2f(0,1));
 
-	vector<ofVec2f> corners=trapDoor.getCorners();
+	vector<ofVec2f> corners=trapdoors[0].getCorners();
 	ofVec2f screenCorners[4];
 
 	for (int i=0;i<corners.size();i++) {
@@ -214,9 +375,8 @@ void testApp::updatePlane(){
 	float y=min(screenCorners[0].y,screenCorners[1].y);
 	float w=max(screenCorners[1].x,screenCorners[2].x)-x;
 	float h=max(screenCorners[2].y,screenCorners[3].y)-y;
-	trapDoor.setBoundingRect(x,y,w,h);
-
-
+	//trapDoor.setBoundingRect(x,y,w,h);
+*/
 
 }
 
@@ -242,11 +402,11 @@ void testApp::update(){
             colorImg.setFromPixels(vidPlayer.getPixels(), 640,480);
 	    //accumImg.setFromPixels(vidPlayer.getPixels(), 640,480);
         }
-	
+
 	colorImg.updateTexture();
 
         grayImage = colorImg;
-	
+
 	if (firstframe) {
 		accumImg=grayImage;
 		firstframe=false;
@@ -256,12 +416,12 @@ void testApp::update(){
 		accumImg.addWeighted( grayImage, 1.0/bgnum );
 		//accumImg/=(1.0+(0.25/bgnum));
 	}
-	
+
 	bgImg=accumImg;
 	bgImg.updateTexture();
-	
+
 	//test the scaling
-	
+
 	/*
 	grayImage.resize(ofGetWidth(),ofGetHeight());
 		if (bLearnBakground == true){
@@ -312,40 +472,65 @@ void testApp::update(){
 			else it->second.active=true;
 		}
 	}
-	if (trapDoor.checkUpdate(players)) {
-		if (gameState=PLAYING) {
-			gameState=GOTCHA;
-			gameStart=ofGetElapsedTimef();
+	for (int i=0;i<trapdoorCounter;i++) {
+		if (trapdoors[i].checkUpdate(players)) {
+			makeGround(i);
+			int whichsound=(int)ofRandom(2.9999999);
+			doorsounds[whichsound].play();
+			doorsounds[3].play(); //falling down hole
+			if (gameState=PLAYING) {
+				gameState=GOTCHA;
+				gameStart=ofGetElapsedTimef();
+			}
 		}
-		//updatePlane(); for new trapdoor
 	}
-	Bird.update(players,cam_angle);
 	
+	Bird.update(players,cam_angle,border);
+
 }
 
 //--------------------------------------------------------------
 void testApp::draw(){
-	
+
 	glDisable(GL_LIGHTING);
 	ofBackground(0,0,0);
 	cam.begin();
 	glDisable(GL_DEPTH_TEST);
 	ofSetHexColor(0xffffff);
 	glDisable(GL_BLEND);
-	
+
 	if (gameState<PLAYING) colorImg.draw(0,0,ofGetWidth(),ofGetHeight());
-	
+
 	else {
-		ofSetHexColor(0xffffff);
-		ofPushMatrix();
-			ofRotate(cam_angle,1,0,0);
-			trapDoor.draw();
-		ofPopMatrix();
 		
+		//trapdoor logic
+		if (ofGetElapsedTimef()-trapdoorTimer>trapdoorTime) {
+			if (trapdoors.size()>trapdoorCounter+1) {
+				trapdoorCounter++;
+				trapdoorTimer=ofGetElapsedTimef();
+			}
+			else updatePlane();
+		}
+		
+		
+		//should be in front with holes being recreated for activated trapdoors
 		ofSetHexColor(0xffffff);
 		bindTexture(bgImg);
 		ground.draw();
 		unbindTexture(bgImg);
+		
+		ofSetHexColor(0xffffff);
+		ofPushMatrix();
+			ofRotate(cam_angle,1,0,0);
+			//trapDoor.draw();
+			for (int i=0;i<trapdoorCounter;i++) {
+				trapdoors[i].draw();
+			}
+		ofPopMatrix();
+
+		
+
+
 
 		ofPushMatrix();
 			ofRotate(cam_angle,1,0,0);
@@ -356,19 +541,21 @@ void testApp::draw(){
 		ofSetHexColor(0xffffff);
 		ofPushMatrix();
 			ofRotate(cam_angle,1,0,0);
-			glEnable(GL_BLEND);  
+			glEnable(GL_BLEND);
 			glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-			trapDoor.drawSplash(cam_angle);
-			//trapDoor.splashFrames[0].draw(ofGetWidth()/2,ofGetHeight()/2); 
+			for (int i=0;i<trapdoorCounter;i++) {
+				trapdoors[i].drawSplash(cam_angle);
+			}
+
 			glDisable(GL_BLEND);
 		ofPopMatrix();
 
 		glDisable(GL_DEPTH_TEST);
-https://twitter.com/#		ofSetHexColor(0xffffff);
+		ofSetHexColor(0xffffff);
 		bindTexture(colorImg); //colorImg.getTextureReference().bind();
 		map<int,player>::iterator it;
 		for(int i=0;i<blobsManager.blobs.size();i++){
-			if(players[blobsManager.blobs.at(i).id].active) players[blobsManager.blobs.at(i).id].draw(); 
+			if(players[blobsManager.blobs.at(i).id].active) players[blobsManager.blobs.at(i).id].draw();
 		}
 		unbindTexture(colorImg);
 
@@ -378,12 +565,12 @@ https://twitter.com/#		ofSetHexColor(0xffffff);
 			ofRotate(cam_angle,1,0,0);
 			Bird.draw();
 		ofPopMatrix();
-		
+
 		glDisable(GL_LIGHTING);
 	}
 
 	float gameTime=ofGetElapsedTimef()-gameStart;
-	
+
 	switch(gameState) {
 		case TITLES:
 		case CREDIT:
@@ -400,6 +587,7 @@ https://twitter.com/#		ofSetHexColor(0xffffff);
 				sounds[0].play();
 				gameStart=ofGetElapsedTimef();
 				gameTime=0.0f;
+				trapdoorTimer=ofGetElapsedTimef();
 			}
 			break;
 		case GOTCHA:
@@ -407,15 +595,16 @@ https://twitter.com/#		ofSetHexColor(0xffffff);
 				gameState=PLAYING;
 				gameStart=ofGetElapsedTimef();
 				gameTime=0.0f;
+				updatePlane(); //for new trapdoors
 			}
 			break;
 	}
-	
+
 	float segElapsed=pow(gameTime/segTimes[gameState],2);
-	
-	glEnable(GL_BLEND);  
+
+	glEnable(GL_BLEND);
 	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	switch(gameState) {	
+	switch(gameState) {
 		case TITLES:
 			billboards[0].draw(ofGetWidth()/6
 		,scaleFactor.y*((-billboards[0].height/2)+(billboards[0].height*pow(sin(segElapsed*PI),0.5)))
@@ -444,11 +633,11 @@ https://twitter.com/#		ofSetHexColor(0xffffff);
 			break;
 	}
 	glDisable(GL_BLEND);
-	
+
 
 	switch(mode) {
 		case PLAY:
-			
+
 
 
 		break;
@@ -474,14 +663,17 @@ https://twitter.com/#		ofSetHexColor(0xffffff);
 
 			ofPushMatrix();
 				ofRotate(cam_angle,1,0,0);
-				trapDoor.drawDebug();
+				for (int i=0;i<trapdoors.size();i++) {
+					trapdoors[i].drawDebug();
+				}
+				//trapDoor.drawDebug();
 			ofPopMatrix();
-			
+
 			Bird.drawDebug();
-				
+
 			ofSetHexColor(0x77ff77);
-			
-				
+
+
 			ofVec3f bp;
 			for (int i=0;i<4;i++) {
 				bounds[i].draw();
@@ -493,13 +685,18 @@ https://twitter.com/#		ofSetHexColor(0xffffff);
 					ofDrawBitmapString(numStr, sc.x, sc.y);
 				}
 			}
-			
+			ofSetHexColor(0xffff77);
+			char numStr[16];
+			sprintf(numStr, "%4.1f", Bird.centrehead);
+			ofVec3f sc=cam.worldToScreen(Bird.position);
+			ofDrawBitmapString(numStr, sc.x, sc.y);
+
 			for(int i=0;i<Bird.playpos.size();i++) {
 				ofPushMatrix();
 					ofRotate(cam_angle,1,0,0);
 					ofSetHexColor(0x77ffff);
 					ofLine(Bird.position,Bird.playpos[i]);
-					
+
 				ofPopMatrix();
 				char numStr[10];
 				sprintf(numStr, "%4.1f", Bird.playhead[i]);
@@ -508,7 +705,7 @@ https://twitter.com/#		ofSetHexColor(0xffffff);
 			}
 
 			for(int i=0;i<blobsManager.blobs.size();i++){
-				
+
 				ofxCvBlob blob = blobsManager.blobs.at(i);
 				blob.draw(0,0);
 				ofPoint p=blob.centroid;
@@ -534,8 +731,8 @@ https://twitter.com/#		ofSetHexColor(0xffffff);
 					}
 				ofPopMatrix();
 			}
-			
-			
+
+
 
 
 		break;
@@ -629,7 +826,7 @@ void testApp::keyPressed(int key){
 				Bird.currentseq="attack";
 			}
 			break;
-		/*	
+		/*
 		case 'y':
 			light.setPosition(light.getX(),light.getY()-100,light.getZ());
 			printf("light at %f,%f,%f\n",light.getX(),light.getY(),light.getZ());
@@ -692,16 +889,11 @@ void testApp::mousePressed(int x, int y, int button){
 //--------------------------------------------------------------
 void testApp::mouseReleased(int x, int y, int button){
 	pos=ofVec2f(x,y);
+	ofVec2f sp=screen2plane(pos);
 	if (drawingborder) {
-		border.push_back(screen2plane(pos));
-	}
-	else {
-		
-		//if (hit) printf("ray:%i,%i hit plane:%f,%f,%f\n",x,y,pos.x,pos.y,pos.z);
-		//else printf("ray:%i,%i missed plane\n",x,y);
-		trapDoor.startPos(screen2plane(pos));
-		updatePlane();
+		border.push_back(sp);
 	}
+	printf("ray:%i,%i hit plane:%f,%f,%f\n",x,y,sp.x,sp.y);
 }
 
 //--------------------------------------------------------------
-- 
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