minenux/minetest-engine-multicraft2
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HUD: property scale crosshair image

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This commit is contained in:
MoNTE48 2021-12-30 00:43:43 +01:00
parent bf9a01085e
commit 9d4bda1cdf
1 changed files with 32 additions and 26 deletions
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58
src/client/hud.cpp
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@ -42,8 +42,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "gui/touchscreengui.h"
#endif
#define OBJECT_CROSSHAIR_LINE_SIZE 8
#define CROSSHAIR_LINE_SIZE 10
#define OBJECT_CROSSHAIR_LINE_SIZE 16
#define CROSSHAIR_LINE_SIZE 16
Hud::Hud(gui::IGUIEnvironment *guienv, Client *client, LocalPlayer *player,
Inventory *inventory)
@ -775,43 +775,49 @@ void Hud::drawHotbar(u16 playeritem) {
void Hud::drawCrosshair()
{
if (pointing_at_object) {
int obj_crosshair_size = (int) (OBJECT_CROSSHAIR_LINE_SIZE * m_scale_factor);
if (use_object_crosshair_image) {
video::ITexture *object_crosshair = tsrc->getTexture("object_crosshair.png");
v2u32 size = object_crosshair->getOriginalSize();
v2s32 lsize = v2s32(m_displaycenter.X - (size.X / 2),
m_displaycenter.Y - (size.Y / 2));
driver->draw2DImage(object_crosshair, lsize,
core::rect<s32>(0, 0, size.X, size.Y),
nullptr, crosshair_argb, true);
core::rect<s32> rect(m_displaycenter.X - obj_crosshair_size,
m_displaycenter.Y - obj_crosshair_size,
m_displaycenter.X + obj_crosshair_size,
m_displaycenter.Y + obj_crosshair_size);
video::SColor crosshair_color[] = {crosshair_argb, crosshair_argb,
crosshair_argb, crosshair_argb};
draw2DImageFilterScaled(driver, object_crosshair, rect,
core::rect<s32>({0, 0}, object_crosshair->getOriginalSize()),
nullptr, crosshair_color, true);
} else {
driver->draw2DLine(
m_displaycenter - v2s32(OBJECT_CROSSHAIR_LINE_SIZE,
OBJECT_CROSSHAIR_LINE_SIZE),
m_displaycenter + v2s32(OBJECT_CROSSHAIR_LINE_SIZE,
OBJECT_CROSSHAIR_LINE_SIZE), crosshair_argb);
m_displaycenter - v2s32(obj_crosshair_size, obj_crosshair_size),
m_displaycenter + v2s32(obj_crosshair_size, obj_crosshair_size),
crosshair_argb);
driver->draw2DLine(
m_displaycenter + v2s32(OBJECT_CROSSHAIR_LINE_SIZE,
-OBJECT_CROSSHAIR_LINE_SIZE),
m_displaycenter + v2s32(-OBJECT_CROSSHAIR_LINE_SIZE,
OBJECT_CROSSHAIR_LINE_SIZE), crosshair_argb);
m_displaycenter + v2s32(obj_crosshair_size, -obj_crosshair_size),
m_displaycenter + v2s32(-obj_crosshair_size, obj_crosshair_size),
crosshair_argb);
}
return;
}
int crosshair_size = (int) (CROSSHAIR_LINE_SIZE * m_scale_factor);
if (use_crosshair_image) {
video::ITexture *crosshair = tsrc->getTexture("crosshair.png");
v2u32 size = crosshair->getOriginalSize();
v2s32 lsize = v2s32(m_displaycenter.X - (size.X / 2),
m_displaycenter.Y - (size.Y / 2));
driver->draw2DImage(crosshair, lsize,
core::rect<s32>(0, 0, size.X, size.Y),
nullptr, crosshair_argb, true);
core::rect<s32> rect(m_displaycenter.X - crosshair_size,
m_displaycenter.Y - crosshair_size,
m_displaycenter.X + crosshair_size,
m_displaycenter.Y + crosshair_size);
video::SColor crosshair_color[] = {crosshair_argb, crosshair_argb,
crosshair_argb, crosshair_argb};
draw2DImageFilterScaled(driver, crosshair, rect,
core::rect<s32>({0, 0}, crosshair->getOriginalSize()),
nullptr, crosshair_color, true);
} else {
driver->draw2DLine(m_displaycenter - v2s32(CROSSHAIR_LINE_SIZE, 0),
m_displaycenter + v2s32(CROSSHAIR_LINE_SIZE, 0), crosshair_argb);
driver->draw2DLine(m_displaycenter - v2s32(0, CROSSHAIR_LINE_SIZE),
m_displaycenter + v2s32(0, CROSSHAIR_LINE_SIZE), crosshair_argb);
driver->draw2DLine(m_displaycenter - v2s32(crosshair_size, 0),
m_displaycenter + v2s32(crosshair_size, 0), crosshair_argb);
driver->draw2DLine(m_displaycenter - v2s32(0, crosshair_size),
m_displaycenter + v2s32(0, crosshair_size), crosshair_argb);
}
}