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Faceball2030
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Include transparency on minimap display based on distance.

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pull/1/head
sigonasr2 2 years ago
parent 408c05176a
commit b850b8f548
1 changed files with 7 additions and 6 deletions
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  1. 13
      Faceball2030/main.cpp

13
Faceball2030/main.cpp
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@ -439,30 +439,31 @@ void FaceBall::RegenerateMinimap(){
vf2d mapSprSize = {float(mapSpr->width),float(mapSpr->height)}; vf2d mapSprSize = {float(mapSpr->width),float(mapSpr->height)};
SetDrawTarget(mapSpr); SetDrawTarget(mapSpr);
Clear(BLACK); Clear(BLACK);
const int MAP_VISIBILITY=6;
for (int x=0;x<MAP_SIZE.x;x++){ for (int x=0;x<MAP_SIZE.x;x++){
for (int y=0;y<MAP_SIZE.y;y++){ for (int y=0;y<MAP_SIZE.y;y++){
float dist = std::sqrtf(std::pow(player.GetPos().x-x,2)+std::pow(player.GetPos().z-y,2)); float dist = std::sqrtf(std::pow(player.GetPos().x-x,2)+std::pow(player.GetPos().z-y,2));
if (dist<6){ if (dist<MAP_VISIBILITY){
try{ try{
MapSquare&square=map.at(y).at(x); MapSquare&square=map.at(y).at(x);
vf2d squareLoc = vf2d{x*minimapGridSize.x,y*minimapGridSize.y}; vf2d squareLoc = vf2d{x*minimapGridSize.x,y*minimapGridSize.y};
if (square.wallN){ if (square.wallN){
DrawLine(squareLoc,squareLoc+vf2d{1.f,0.f}*minimapGridSize,WHITE); DrawLine(squareLoc,squareLoc+vf2d{1.f,0.f}*minimapGridSize,{255,255,255,uint8_t((1-(float(dist)/MAP_VISIBILITY))*255)});
} }
if (square.wallS){ if (square.wallS){
DrawLine(squareLoc+vf2d{0,1.f}*minimapGridSize,squareLoc+vf2d{1,1}*minimapGridSize,WHITE); DrawLine(squareLoc+vf2d{0,1.f}*minimapGridSize,squareLoc+vf2d{1,1}*minimapGridSize,{255,255,255,uint8_t((1-(float(dist)/MAP_VISIBILITY))*255)});
} }
if (square.wallE){ if (square.wallE){
DrawLine(squareLoc+vf2d{1,0}*minimapGridSize,squareLoc+vf2d{1,1}*minimapGridSize,WHITE); DrawLine(squareLoc+vf2d{1,0}*minimapGridSize,squareLoc+vf2d{1,1}*minimapGridSize,{255,255,255,uint8_t((1-(float(dist)/MAP_VISIBILITY))*255)});
} }
if (square.wallW){ if (square.wallW){
DrawLine(squareLoc,squareLoc+vf2d{0,1}*minimapGridSize,WHITE); DrawLine(squareLoc,squareLoc+vf2d{0,1}*minimapGridSize,{255,255,255,uint8_t((1-(float(dist)/MAP_VISIBILITY))*255)});
} }
if (hasMapUpgrade){ if (hasMapUpgrade){
for (Enemy&e:enemies){ for (Enemy&e:enemies){
if (!e.isDead()){ if (!e.isDead()){
if (vi2d{int(e.pos.x),int(e.pos.z)}==vi2d{x,y}){ if (vi2d{int(e.pos.x),int(e.pos.z)}==vi2d{x,y}){
FillCircle(vi2d{int(squareLoc.x+0.5*minimapGridSize.x),int(squareLoc.y+0.5*minimapGridSize.y)},3,enemyData[e.GetID()].col); FillCircle(vi2d{int(squareLoc.x+0.5*minimapGridSize.x),int(squareLoc.y+0.5*minimapGridSize.y)},3,enemyData[e.GetID()].col*(1-(float(dist)/MAP_VISIBILITY)));
} }
} }
} }

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