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Difference between revisions of "AGIWiki/Display text on screen"
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Fix syntax highlighting
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(Fix syntax highlighting) |
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A typical messagebox, displayed in the middle of the screen. | A typical messagebox, displayed in the middle of the screen. | ||
< | <source lang="cpp"> | ||
print("Hello world"); | print("Hello world"); | ||
</ | </source> | ||
Same but using ability to use #message . | Same but using ability to use #message . | ||
< | <source lang="cpp"> | ||
print(m1); | print(m1); | ||
return(); | return(); | ||
#message 1 "Hello world" | #message 1 "Hello world" | ||
</ | </source> | ||
This time in the #message-part has been put a [[AGIWiki/String|string]]. Note that string s1 has been defined '''before''' using print-command and #message can be also elsewhere within the logic than beneath return-command. | This time in the #message-part has been put a [[AGIWiki/String|string]]. Note that string s1 has been defined '''before''' using print-command and #message can be also elsewhere within the logic than beneath return-command. | ||
< | <source lang="cpp"> | ||
set.string(s1,"Hello world"); | set.string(s1,"Hello world"); | ||
print(m1); | print(m1); | ||
| Line 38: | Line 38: | ||
return(); | return(); | ||
#message 1 "%s1" | #message 1 "%s1" | ||
</ | </source> | ||
=== Print.v === | === Print.v === | ||
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Print.v provides a way for one print.v to display various messages. Once again it is important to define all modifiers before printing. | Print.v provides a way for one print.v to display various messages. Once again it is important to define all modifiers before printing. | ||
< | <source lang="cpp"> | ||
v40 = 2; /* Oh hai just sounds better than Hello */ | v40 = 2; /* Oh hai just sounds better than Hello */ | ||
set.string(s1,"Hello world"); | set.string(s1,"Hello world"); | ||
| Line 52: | Line 52: | ||
#message 1 "%s1" | #message 1 "%s1" | ||
#message 2 "Oh hai world" | #message 2 "Oh hai world" | ||
</ | </source> | ||
=== Print.at === | === Print.at === | ||
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Should a need for displaying messagebox elsewhere than middle arise, print.at is the solution. | Should a need for displaying messagebox elsewhere than middle arise, print.at is the solution. | ||
< | <source lang="cpp"> | ||
print.at(m2,1,20,10); | print.at(m2,1,20,10); | ||
return(); | return(); | ||
#message 2 "Oh hai world" | #message 2 "Oh hai world" | ||
</ | </source> | ||
=== Print.at.v === | === Print.at.v === | ||
| Line 73: | Line 73: | ||
With this command WinAGI is the IDE. The correct syntax being <code>print.at.v(vA,byte ROW,byte COLUMN,byte MAXWIDTH);</code> | With this command WinAGI is the IDE. The correct syntax being <code>print.at.v(vA,byte ROW,byte COLUMN,byte MAXWIDTH);</code> | ||
< | <source lang="cpp"> | ||
#message 2 "Hallo world" | #message 2 "Hallo world" | ||
#message 1 "%s1" | #message 1 "%s1" | ||
| Line 89: | Line 89: | ||
return(); | return(); | ||
</ | </source> | ||
==== AGI Studio ==== | ==== AGI Studio ==== | ||
| Line 95: | Line 95: | ||
AGI Studio's helpfile claims that command should be like this: <code>print.at.v(vA,vX,vY,vW);</code> but it only accepts <code>print.at.v(mA,vX,vY,vW);</code>. It is better to avoid using this command under AGI Studio altogether and compile it with WinAGI and with correct syntax. | AGI Studio's helpfile claims that command should be like this: <code>print.at.v(vA,vX,vY,vW);</code> but it only accepts <code>print.at.v(mA,vX,vY,vW);</code>. It is better to avoid using this command under AGI Studio altogether and compile it with WinAGI and with correct syntax. | ||
< | <source lang="cpp"> | ||
#message 2 "Hello world" | #message 2 "Hello world" | ||
| Line 108: | Line 108: | ||
} | } | ||
return(); | return(); | ||
</ | </source> | ||
However, it will only print empty, yet right size messagebox. Weird, huh. | However, it will only print empty, yet right size messagebox. Weird, huh. | ||