131 lines
3.0 KiB
C
131 lines
3.0 KiB
C
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// ======================================
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// written by BUzer for HL: Paranoia modification
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// ======================================
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#ifndef _VGUIPICKMSG_H
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#define _VGUIPICKMSG_H
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using namespace vgui;
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#include "vgui_shadowtext.h"
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#include "VGUI_TextImage.h"
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Font* FontFromMessage(const char* &ptext);
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void CheckPanel();
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#define RIGHTSPACE (XRES(10))
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#define MOVEOFFSET (XRES(20))
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extern int g_ammoAdded; // hack - store amount of added ammo last time in global variable
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class CPickupMessage : public ShadowTextPanel
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{
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public:
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CPickupMessage(int height) : ShadowTextPanel("", 0, 0, ScreenWidth, ScreenHeight)
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{
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setVisible(false);
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setPaintBackgroundEnabled(false);
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m_iHeight = height;
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}
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void Initialize()
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{
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setVisible(false);
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}
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void SetMessage( client_textmessage_t *msg )
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{
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setSize(ScreenWidth, 16);
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const char *text = msg->pMessage;
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Font *pFont = FontFromMessage(text);
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char buf[1024];
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sprintf(buf, text, g_ammoAdded); // text message should contain %d substring
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setFont(pFont);
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setText(buf);
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int tw, th;
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getTextImage()->getTextSizeWrapped( tw, th );
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setSize( tw, th );
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m_starttime = gEngfuncs.GetClientTime();
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m_hold = msg->holdtime;
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m_fadein = msg->fadein;
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m_fadeout = msg->fadeout;
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r1 = msg->r1; g1 = msg->g1; b1 = msg->b1; a1 = 0;
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r2 = msg->r2; g2 = msg->g2; b2 = msg->b2; a2 = 64;
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int xpos = ScreenWidth - RIGHTSPACE - tw - MOVEOFFSET;
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setPos(xpos, m_iHeight);
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setVisible(true);
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}
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protected:
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virtual void paint()
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{
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float curtime = gEngfuncs.GetClientTime() - m_starttime;
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if (curtime < 0)
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return;
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if(curtime > (m_hold + m_fadein + m_fadeout))
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{
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setVisible(false);
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CheckPanel();
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return;
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}
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if (curtime < m_fadein)
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{
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// fadein stage
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// interpolate color1->color2
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float fraction = curtime / m_fadein;
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int r3, g3, b3, a3;
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r3 = r1 + (byte)((float)(r2 - r1) * fraction);
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g3 = g1 + (byte)((float)(g2 - g1) * fraction);
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b3 = b1 + (byte)((float)(b2 - b1) * fraction);
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a3 = a1 + (byte)((float)(a2 - a1) * fraction);
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setFgColor(r3, g3, b3, a3);
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int wide, tall;
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fraction = 1 - fraction;
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fraction *= fraction;
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getSize(wide, tall);
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int xpos = ScreenWidth - RIGHTSPACE - wide - (int)((float)MOVEOFFSET * fraction);
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setPos(xpos, m_iHeight);
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}
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else if (curtime > (m_fadein + m_hold))
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{
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// fadeout stage
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float fraction = (curtime - m_fadein - m_hold) / m_fadeout;
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int a = a2 + (byte)((float)(255 - a2) * fraction);
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setFgColor(r2, g2, b2, a);
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int wide, tall;
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getSize(wide, tall);
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setPos(ScreenWidth - RIGHTSPACE - wide, m_iHeight);
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}
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else
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{
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setFgColor(r2, g2, b2, a2);
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int wide, tall;
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getSize(wide, tall);
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setPos(ScreenWidth - RIGHTSPACE - wide, m_iHeight);
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}
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ShadowTextPanel::paint();
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}
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float m_starttime;
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float m_hold;
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float m_fadein;
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float m_fadeout;
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int m_iHeight;
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byte r1, g1, b1, a1; // start (fadein) color
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byte r2, g2, b2, a2; // end (hold) color
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};
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#endif // _VGUIPICKMSG_H
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