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Code Issues Releases Wiki Activity

you can now use shift/ctrl+mousewheel to control zoom and projection

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This commit is contained in:
Zeno Rogue 2017-08-13 21:37:29 +02:00
parent 496060d0b4
commit 2c7003a0ea
1 changed files with 21 additions and 2 deletions
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23
control.cpp
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@ -618,6 +618,9 @@ void mainloopiter() {
actonrelease = ev.type == SDL_MOUSEBUTTONDOWN;
}
bool anyctrl = keystate[SDLK_LCTRL] || keystate[SDLK_RCTRL];
bool anyshift = keystate[SDLK_LSHIFT] || keystate[SDLK_RSHIFT];
if(!act) ;
else if(ev.button.button==SDL_BUTTON_RIGHT || leftclick)
@ -629,7 +632,15 @@ void mainloopiter() {
}
else if(ev.button.button==SDL_BUTTON_WHEELDOWN) {
if(rollchange) {
if(anyctrl && anyshift) {
vid.scale /= 1.2;
vid.alpha /= 1.2;
}
else if(anyctrl)
vid.scale *= pow(2, -.25);
else if(anyshift)
vid.alpha -= 0.25;
else if(rollchange) {
sym = getcstat, uni = getcstat, shiftmul = getcshift, wheelclick = true;
}
else {
@ -637,7 +648,15 @@ void mainloopiter() {
}
}
if(ev.button.button==SDL_BUTTON_WHEELUP) {
if(rollchange) {
if(anyctrl && anyshift) {
vid.scale *= 1.2;
vid.alpha *= 1.2;
}
else if(anyctrl)
vid.scale *= pow(2, .25);
else if(anyshift)
vid.alpha += 0.25;
else if(rollchange) {
sym = getcstat, uni = getcstat, shiftmul = -getcshift, wheelclick = true;
}
else {