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Code Issues Releases Wiki Activity

movement arrows drawn correctly only in the target direction even if multiple

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Zeno Rogue 2019-11-22 19:00:11 +01:00
parent bf584b5429
commit 939c979f19
1 changed files with 6 additions and 5 deletions
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11
graph.cpp
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@ -3016,15 +3016,16 @@ EX transmatrix applyDowndir(cell *c, const cellfunction& cf) {
return ddspin(c, patterns::downdir(c, cf), M_PI);
}
void draw_movement_arrows(cell *c, const transmatrix& V) {
void draw_movement_arrows(cell *c, const transmatrix& V, int df) {
if(viewdists) return;
for(int d=0; d<8; d++) {
movedir md = vectodir(spin(-d * M_PI/4) * smalltangent());
int u = md.d;
cellwalker xc = cwt + u + wstep;
cellwalker xc = cwt + md.d;
if(xc.spin != df) continue;
xc += wstep;
if(xc.at == c) {
transmatrix fixrot = sphereflip * rgpushxto0(sphereflip * tC0(V));
// make it more transparent
@ -4020,7 +4021,7 @@ EX void drawMarkers() {
#if CAP_SHAPES
if((vid.axes == 4 || (vid.axes == 1 && !mousing)) && !shmup::on && GDIM == 2) {
if(multi::players == 1) {
forCellIdAll(c2, d, cwt.at) IG(c2) draw_movement_arrows(c2, Gm(cwt.at) * currentmap->adj(cwt.at, d));
forCellIdAll(c2, d, cwt.at) IG(c2) draw_movement_arrows(c2, Gm(cwt.at) * currentmap->adj(cwt.at, d), d);
}
else if(multi::players > 1) for(int p=0; p<multi::players; p++) {
if(multi::playerActive(p) && (vid.axes == 4 || !drawstaratvec(multi::mdx[p], multi::mdy[p])))
@ -4028,7 +4029,7 @@ EX void drawMarkers() {
multi::cpid = p;
dynamicval<transmatrix> ttm(cwtV, multi::whereis[p]);
dynamicval<cellwalker> tcw(cwt, multi::player[p]);
draw_movement_arrows(c2, Gm(cwt.at) * currentmap->adj(cwt.at, d));
draw_movement_arrows(c2, Gm(cwt.at) * currentmap->adj(cwt.at, d), d);
}
}
}