So we can begin to develop a game knowing the position and other parameters, or how they are distributed in different parts of the screen game.
Code in spanish: <!-- m --><a class="postlink" href="http://mundovilla.foroactivo.es/foro/viewtopic.php?p=363#363">http://mundovilla.foroactivo.es/foro/vi ... ?p=363#363</a><!-- m -->
Code:
/******************************************************************************/
#include "stdafx.h"
/******************************************************************************/
I8 imenu1(0),imenu2(0); // Save menu selected
Bool bMostrar[7]={false}; // Save Show/Hide option
Flt fEjeX(0),fEjeY(0),fEjeZ(0), // Generic variables
fIncremento(0.5);
Mesh meshMalla; // Mesh variables
Matrix matrixMalla=Vec(0,0,0);
Flt fMallaRotX(0),fMallaRotY(0),fMallaRotZ(0),
fMallaEscX(1),fMallaEscY(1),fMallaEscZ(1);
Window wVentana; // Window variables
Vec2 posVentana;
Gfx gfxImagen; // Image variables
Vec2 posImagen=(0,0);
Flt fanchoImagen(0.5),faltoImagen(0.5);
Char8 cTexto[256]="0123456789"; // Text variables
Vec2 posTexto=(0,0), aliTexto=(0,0);
Flt fEscTexto(0.2);
Sun *sun;
void CrearTexto (Char8 *vpuntero, U16 cadena) { // MakeText function
for (int i=0; i<cadena; i++) {
switch (i%10) {
case 0 : *vpuntero='0'; break;
case 1 : *vpuntero='1'; break;
case 2 : *vpuntero='2'; break;
case 3 : *vpuntero='3'; break;
case 4 : *vpuntero='4'; break;
case 5 : *vpuntero='5'; break;
case 6 : *vpuntero='6'; break;
case 7 : *vpuntero='7'; break;
case 8 : *vpuntero='8'; break;
case 9 : *vpuntero='9';
}
++vpuntero;
}
*vpuntero='\0';
}
/******************************************************************************/
void InitPre()
{
App.name("Taller");
IOPath("../data/");
PakAdd("../data/engine.pak");
D.full(true).ambPower(0.3).hpRt(true).hwDepthBuffer(true);
}
/******************************************************************************/
Bool Init()
{
meshMalla.load("Obj/item/misc/barrel/0.mesh");
Gui+=wVentana.create(Rect(-0.2,0, 0.2,0.2));
posVentana=wVentana.pos();
gfxImagen.Import("logo.png",-1,GFX_2D);
Water.set(*Gfxs("gfx/water/0.gfx"),*Gfxs("gfx/water/0.n.gfx"),Gfxs("gfx/fx/reflection.gfx"));
Water.plane(Water.plane()+ Vec(0,-3,0)); // down water
Water.color.set(0,0,0); // Hide water, set color black
Water.reflect_fake=0; // and hide reflect
Sun &sol=Suns.New();
sun=/
sun->set(*Gfxs("gfx/sky/sun.gfx"));
sun->light_color.set(0); // Hide sun
sun->gfx_color=0;
sun->rays.color.set(0);
Sky.set(Vec(0,0,0),Vec(0,0,0)); // Hide Sky, set color black
bMostrar[0]=true;
Cam.matrix.pos+=Cam.matrix.z*-6; Cam.matrix.pos+=Cam.matrix.y*1; Cam.pitch=-0.1f; // Custom camera
Cam.setAngle(Cam.matrix.pos,Cam.yaw,Cam.pitch,Cam.roll).updateVelocities().set();
return true;
}
/******************************************************************************/
void Shut()
{
}
/******************************************************************************/
Bool Main()
{
if (Kb.bp(KB_ESC)) {return false;}
if (Kb.br(KB_TAB)) {++imenu1; return true;}
if (Kb.br(KB_SPACE)) {++imenu2; return true;}
if ((Kb.br(KB_ENTER)) && (imenu1<7)) {
switch (imenu1){
case 4: if (bMostrar[4]) {Water.color.set(0,0,0); Water.reflect_fake=0;}
else {Water.color.set(0.4,0.5,0.6); Water.reflect_fake=0.3;}
break;
case 5: if (bMostrar[5]) {sun->light_color.set(0); sun->gfx_color=0; sun->rays.color.set(0);}
else {sun->light_color.set(1); sun->gfx_color=WHITE; sun->rays.color.set(0.18,0.18,0.18);}
break;
case 6: if (bMostrar[6]) {Sky.set(Vec(0,0,0),Vec(0,0,0));}
else Sky.set();
}
bMostrar[imenu1]=(!(bMostrar[imenu1]));
}
if ((imenu1==1) && (bMostrar[1])) {Gui.update();}
if (bMostrar[4]) {Water.update(Vec2(0.2,0.2));}
if (Kb.br(KB_NPSUB)) if (fIncremento>0.0125) {fIncremento-=0.0125; return true;}
if (Kb.br(KB_NPADD)) if (fIncremento<1.5) {fIncremento+=0.0125; return true;}
if ((Kb.br(KB_UP)) && (Kb.b(KB_LCTRL))) {fEjeZ+=fIncremento;} else if (Kb.br(KB_UP)) {fEjeY+=fIncremento;}
if ((Kb.br(KB_DOWN)) && (Kb.b(KB_LCTRL))) {fEjeZ-=fIncremento;} else if (Kb.br(KB_DOWN)) {fEjeY-=fIncremento;}
if (Kb.br(KB_LEFT)) {fEjeX-=fIncremento;}
if (Kb.br(KB_RIGHT)) {fEjeX+=fIncremento;}
if ((fEjeX+fEjeY+fEjeZ)==0) {return true;}
switch (imenu1)
{
case 0 : {
switch (imenu2) {
case 0 : {
matrixMalla.pos=Vec(matrixMalla.pos.x+fEjeX,matrixMalla.pos.y+fEjeY,matrixMalla.pos.z+fEjeZ);
break;
}
case 1 : {
matrixMalla.rotateXY(fEjeX,fEjeY); matrixMalla.rotateZ(fEjeZ);
fMallaRotX+=fEjeX; fMallaRotY+=fEjeY; fMallaRotZ+=fEjeZ;
break;
}
case 2 : {
matrixMalla.scale(Vec(1+fEjeX,1+fEjeY,1+fEjeZ));
fMallaEscX+=fEjeX; fMallaEscY+=fEjeY; fMallaEscZ+=fEjeZ;
}
}
break;
}
case 1 : {
switch (imenu2) {
case 0 : posVentana+=Vec2(fEjeX,fEjeY); wVentana.pos(posVentana); break;
case 1 : wVentana.resize(Vec2(fEjeX,fEjeY));
}
break;
}
case 2 : {
switch (imenu2) {
case 0 : posTexto+=Vec2(fEjeX,fEjeY); break;
case 1 : fEscTexto+=(fEjeX+fEjeY); break;
case 2 : {
aliTexto=Vec2(Sign(fEjeX)+aliTexto.x,Sign(fEjeY)+aliTexto.y);
if (aliTexto.x<-1) {aliTexto.x=-1;}
if (aliTexto.x>1) {aliTexto.x=1;}
if (aliTexto.y<-1) {aliTexto.y=-1;}
if (aliTexto.y>1) {aliTexto.y=1;}
break;
}
case 3 : {
U16 local=Length(cTexto);
if ((Sign(fEjeX+fEjeY)>0) && (local<255)) {++local;}
if ((Sign(fEjeX+fEjeY)<0) && (local>0)) {--local;}
CrearTexto(cTexto,local);
}
}
break;
}
case 3 : {
switch (imenu2) {
case 0 : posImagen+=Vec2(fEjeX,fEjeY); break;
case 1 : fanchoImagen+=fEjeX; faltoImagen+=fEjeY;
}
break;
}
case 4 : {
switch (imenu2) {
case 0 : Water.plane(Water.plane()+ Vec(0,fEjeY,0)); break;
case 1 : if (((Water.density+fEjeX+fEjeY)>0) && ((Water.density+fEjeX+fEjeY)<=1)) Water.density+=(fEjeX+fEjeY); break;
case 2 : if (((Water.reflect+fEjeX+fEjeY)>0) && ((Water.reflect+fEjeX+fEjeY)<=1)) Water.reflect+=(fEjeX+fEjeY); break;
case 3 : if (((Water.specular+fEjeX+fEjeY)>0) && ((Water.specular+fEjeX+fEjeY)<=1)) Water.specular+=(fEjeX+fEjeY); break;
case 4 : if (((Water.wave_scale+fEjeX+fEjeY)>0) && ((Water.wave_scale+fEjeX+fEjeY)<=1)) Water.wave_scale+=(fEjeX+fEjeY);
}
break;
}
case 7 : {
switch (imenu2) {
case 0 : Cam.matrix.pos+=(Cam.matrix.x*fEjeX)+(Cam.matrix.y*fEjeY)+(Cam.matrix.z*fEjeZ); break;
case 1 : Cam.pitch+=fEjeY; break;
case 2 : Cam.yaw+=fEjeX; break;
case 3 : Cam.roll+=fEjeX;
}
Cam.setAngle(Cam.matrix.pos,Cam.yaw,Cam.pitch,Cam.roll).updateVelocities().set();
}
}
fEjeX=fEjeY=fEjeZ=0;
return true;
}
/******************************************************************************/
void Render()
{
switch(Renderer())
{
case RM_SOLID : case RM_SOLID_M : {
if (bMostrar[0]) {meshMalla.draw(matrixMalla);}
break;
}
}
}
/******************************************************************************/
void Draw()
{
if (imenu1>7) {imenu1=0;}
switch (imenu1)
{
case 0 : if (imenu2>2) {imenu2=0;} break;
case 2 : case 7 : if (imenu2>3) {imenu2=0;} break;
case 4 : if (imenu2>4) {imenu2=0;} break;
default : if (imenu2>1) {imenu2=0;}
}
Renderer(Render);
if (bMostrar[3]) {gfxImagen.draw(posImagen,fanchoImagen,faltoImagen);}
if (bMostrar[1]) {Gui.draw();}
if (bMostrar[2]) {
TextDS taller;
taller.align.set(aliTexto.x,aliTexto.y);
taller.scale.set(fEscTexto);
taller.color=GREEN;
D.text(taller,posTexto,cTexto);
}
TextDS estilo;
estilo.align.set(1,0);
estilo.scale/=1.7;
switch ((int)(Tm.time())%2)
{
case 0 : {
estilo.color=RED;
D.text(estilo,-1.3,0.9-imenu1*0.05,">>>");
D.text(estilo,0.9,0.9-imenu2*0.05,">>>");
estilo.color=WHITE;
break;
}
default : {
estilo.color=GREY;
}
}
D.text(estilo,-1.4,0.97,"Press TAB to change selection");
D.text(estilo,0.8,0.97,"Press SPACE to change selection");
if (imenu1<7) if ((bMostrar[imenu1])) {D.text(estilo,-1.4,-0.7,"Press ENTER to hide");}
else {D.text(estilo,-1.4,-0.7,"Press ENTER to show");}
estilo.color=WHITE;
D.text(estilo,-1.2,0.9,"Mesh");
D.text(estilo,-1.2,0.85,"Gui");
D.text(estilo,-1.2,0.8,"Text");
D.text(estilo,-1.2,0.75,"Image");
D.text(estilo,-1.2,0.7,"Water");
D.text(estilo,-1.2,0.65,"Sun");
D.text(estilo,-1.2,0.6,"Sky");
D.text(estilo,-1.2,0.55,"Camera");
D.text(estilo,-1.4,-0.75,S+"Increment: "+fIncremento);
switch (imenu1)
{
case 0 : {
D.text(estilo,-1.4,-0.8,S+"Mesh position: "+matrixMalla.pos);
D.text(estilo,-1.4,-0.85,S+"RotX: "+fMallaRotX+" RotY: "+fMallaRotY+" RotZ: "+fMallaRotZ);
D.text(estilo,-1.4,-0.9,S+"ScaleX: "+fMallaEscX+" ScaleY: "+fMallaEscY+" ScaleZ: "+fMallaEscZ);
D.text(estilo,1,0.9,"Move");
D.text(estilo,1,0.85,"Rotate");
D.text(estilo,1,0.8,"Scale");
break;
}
case 1 : {
D.text(estilo,-1.4,-0.8,S+"Windows position: "+wVentana.pos());
D.text(estilo,-1.4,-0.85,S+"Min x: "+wVentana.rect.min.x+" Min y: "+wVentana.rect.min.y+" Max x: "+wVentana.rect.max.x+" Max y: "+wVentana.rect.max.y);
D.text(estilo,1,0.9,"Move");
D.text(estilo,1,0.85,"Dimension");
break;
}
case 2 : {
D.text(estilo,-1.4,-0.8,S+"Text position: "+posTexto);
D.text(estilo,-1.4,-0.85,S+"Scale: "+fEscTexto+" Align: "+aliTexto+" Dimension: "+Length(cTexto));
D.text(estilo,1,0.9,"Move");
D.text(estilo,1,0.85,"Scale");
D.text(estilo,1,0.8,"Align");
D.text(estilo,1,0.75,"Dimension");
break;
}
case 3 : {
D.text(estilo,-1.4,-0.8,S+"Image position: "+posImagen);
D.text(estilo,-1.4,-0.85,S+"Width: "+fanchoImagen+" Height: "+faltoImagen);
D.text(estilo,1,0.9,"Move");
D.text(estilo,1,0.85,"Scale");
break;
}
case 4 : {
D.text(estilo,-1.4,-0.8,S+"Water position: "+Water.plane());
D.text(estilo,-1.4,-0.85,S+"Density: "+Water.density+" Reflect: "+Water.reflect+" Specular: "+Water.specular+" Wave Scale: "+Water.wave_scale);
D.text(estilo,1,0.9,"Move");
D.text(estilo,1,0.85,"Density");
D.text(estilo,1,0.8,"Reflect");
D.text(estilo,1,0.75,"Specular");
D.text(estilo,1,0.7,"Wave Scale");
break;
}
case 7 : {
D.text(estilo,-1.4,-0.8,S+"Camera position"+Cam.matrix.pos);
D.text(estilo,-1.4,-0.85,S+"Pitch: "+Cam.pitch+" Yaw: "+Cam.yaw+" Roll: "+Cam.roll);
D.text(estilo,1,0.9,"Move");
D.text(estilo,1,0.85,"Pitch");
D.text(estilo,1,0.8,"Yaw");
D.text(estilo,1,0.75,"Roll");
}
}
}
/******************************************************************************/
![[Image: captura2.png]](http://img10.imageshack.us/img10/8762/captura2.png)
