hpl2:tutorials:script:funcdef
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hpl2:tutorials:script:funcdef [2011/08/14 20:44] apjjm Missing spaces, formatting & minor alterations |
hpl2:tutorials:script:funcdef [2011/08/15 01:09] (current) apjjm [Solving a basic problem with function pointers] |
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| AddDebugMessage("Dawg!", false); | AddDebugMessage("Dawg!", false); | ||
| } | } | ||
| - | |||
| - | |||
| // The actual stuff that does the descision making | // The actual stuff that does the descision making | ||
| Line 160: | Line 158: | ||
| void bigFunction() { | void bigFunction() { | ||
| @outputChoice = @output1; // Initially point to output 1 | @outputChoice = @output1; // Initially point to output 1 | ||
| - | subFunction(); // Call whith 1/4 chance of changing outputChoice | + | subFunction(); // Call with 1/4 chance of changing outputChoice |
| outputChoice(); // Call whichever output has been chosen | outputChoice(); // Call whichever output has been chosen | ||
| } | } | ||
| Line 171: | Line 169: | ||
| } | } | ||
| - | void OnStart() { // Call bigFunction 20 times - notice roughly a 1/4 chance of output2? | + | void OnStart() { |
| + | // Call bigFunction 20 times - notice roughly a 1/4 chance of output2? | ||
| for(int i=0; i<20; i++) bigFunction(); | for(int i=0; i<20; i++) bigFunction(); | ||
| } | } | ||
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| It's time to move onto solving a much bigger problem: Calling a random function. | It's time to move onto solving a much bigger problem: Calling a random function. | ||
| - | |||
| ==== Arrays, function pointers, and you ==== | ==== Arrays, function pointers, and you ==== | ||
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| <code cpp>// This creates a signature called "SimpleFunction" | <code cpp>// This creates a signature called "SimpleFunction" | ||
| // Which matches functions which take no arguments, and return nothing... | // Which matches functions which take no arguments, and return nothing... | ||
| - | funcdef void fdSimpleFunction(); | + | funcdef void fdSimpleFunction(); |
| // ...such as the following sample functions: | // ...such as the following sample functions: | ||
| // This function will output "hello world" | // This function will output "hello world" | ||
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| AddLocalVarInt("DTC_TimesCalled", 1); | AddLocalVarInt("DTC_TimesCalled", 1); | ||
| AddDebugMessage("DisplayTimesCalled, called: " + GetLocalVarInt("DTC_TimesCalled") + " times", false); | AddDebugMessage("DisplayTimesCalled, called: " + GetLocalVarInt("DTC_TimesCalled") + " times", false); | ||
| - | } //This function will play the sound of an angry brute! | + | } |
| + | //This function will play the sound of an angry brute! | ||
| void sfPlayScarySound() { | void sfPlayScarySound() { | ||
| PlayGuiSound("enemy\\brute\\notice.snt", 1.0f); | PlayGuiSound("enemy\\brute\\notice.snt", 1.0f); | ||
| Line 250: | Line 249: | ||
| <code cpp>// This creates a signature called "SimpleFunction" | <code cpp>// This creates a signature called "SimpleFunction" | ||
| // Which matches functions which take no arguments, and return nothing. | // Which matches functions which take no arguments, and return nothing. | ||
| - | funcdef void fdSimpleFunction(); // Such as these example functions | + | funcdef void fdSimpleFunction(); |
| + | // Such as these sample functions: | ||
| void sfHelloWorld() { | void sfHelloWorld() { | ||
| AddDebugMessage("Hello World!", false); // Output hello world | AddDebugMessage("Hello World!", false); // Output hello world | ||
| } | } | ||
| - | // This function will output how many times it has been called | ||
| void sfDisplayTimesCalled() { | void sfDisplayTimesCalled() { | ||
| - | AddLocalVarInt("DTC_TimesCalled", 1); | + | AddLocalVarInt("DTC_TimesCalled", 1); //Display how many times function was called: |
| AddDebugMessage("DisplayTimesCalled, called: " + GetLocalVarInt("DTC_TimesCalled") + " times", false); | AddDebugMessage("DisplayTimesCalled, called: " + GetLocalVarInt("DTC_TimesCalled") + " times", false); | ||
| } | } | ||
hpl2/tutorials/script/funcdef.1313354684.txt.gz · Last modified: 2011/08/14 20:44 by apjjm
