diff options
Diffstat (limited to 'src/client/hud.cpp')
| -rw-r--r-- | src/client/hud.cpp | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/src/client/hud.cpp b/src/client/hud.cpp index d3038230c..f6497fe25 100644 --- a/src/client/hud.cpp +++ b/src/client/hud.cpp @@ -36,6 +36,7 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "mesh.h" #include "wieldmesh.h" #include "client/renderingengine.h" +#include "client/minimap.h" #ifdef HAVE_TOUCHSCREENGUI #include "gui/touchscreengui.h" @@ -297,6 +298,18 @@ void Hud::drawItems(v2s32 upperleftpos, v2s32 screen_offset, s32 itemcount, } } +bool Hud::hasElementOfType(HudElementType type) +{ + for (size_t i = 0; i != player->maxHudId(); i++) { + HudElement *e = player->getHud(i); + if (!e) + continue; + if (e->type == type) + return true; + } + return false; +} + // Calculates screen position of waypoint. Returns true if waypoint is visible (in front of the player), else false. bool Hud::calculateScreenPos(const v3s16 &camera_offset, HudElement *e, v2s32 *pos) { @@ -491,7 +504,22 @@ void Hud::drawLuaElements(const v3s16 &camera_offset) default: break; } - + break; } + case HUD_ELEM_MINIMAP: { + if (e->size.X <= 0 || e->size.Y <= 0) + break; + if (!client->getMinimap()) + break; + // Draw a minimap of size "size" + v2s32 dstsize(e->size.X * m_scale_factor, + e->size.Y * m_scale_factor); + // (no percent size as minimap would likely be anamorphosed) + v2s32 offset((e->align.X - 1.0) * dstsize.X / 2, + (e->align.Y - 1.0) * dstsize.Y / 2); + core::rect<s32> rect(0, 0, dstsize.X, dstsize.Y); + rect += pos + offset + v2s32(e->offset.X * m_scale_factor, + e->offset.Y * m_scale_factor); + client->getMinimap()->drawMinimap(rect); break; } default: infostream << "Hud::drawLuaElements: ignoring drawform " << e->type << |