lesson-7-member-variables.pot

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msgstr ""
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#: course/lesson-7-member-variables/lesson.tres:14
msgid ""
"In this lesson, we take a first look at variables.\n"
"\n"
"In games, you need to keep track of many values that change over time:\n"
"\n"
"- The player's score.\n"
"- Every character or enemy's health.\n"
"- The last checkpoint.\n"
"\n"
"And so much more. You need to store, retrieve, and update those values.\n"
"\n"
"We call those values [i]variables[/i]. Variables are labels you use to "
"keep track of values that vary over time. Here's an example of a variable"
" tracking a character or monster's health."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:44
msgid ""
"The line above defines a new variable named [code]health[/code] and "
"assigns it a starting value of [code]100[/code] (that's what the equal "
"sign does, more on that below).\n"
"\n"
"Function parameters, which you saw in the previous lesson, are another "
"example of variables."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:56
msgid ""
"In this lesson, we start using variables built into Godot. They're a "
"particular kind called [i]member variables[/i].\n"
"\n"
"Member variables are values attached to a game entity. They're useful "
"properties like the [code]position[/code], [code]rotation[/code], and "
"[code]scale[/code] of a character.\n"
"\n"
"In a previous lesson, we saw how we could use the [code]rotate()[/code] "
"function to rotate our character."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:80
msgid ""
"This function increases or decreases the value of the entity's "
"[code]rotation[/code] member variable.\n"
"\n"
"Say we want to reset the rotation to [code]0[/code] and make the "
"character upright. Using the [code]rotate()[/code] function can prove "
"difficult: you need to know the character's exact current angle to cancel"
" it out.\n"
"\n"
"It's much easier to use the member variable rather than the function.\n"
"\n"
"The following code assigns the value [code]0[/code] to the character's "
"rotation, resetting its angle and making it upright."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:106
msgid ""
"Notice how we use the equal sign ([code]=[/code]) to change the value of "
"a variable."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:114
msgid "What's a variable?"
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:117
msgid ""
"Variables are labels you use to access values that change over time.\n"
"\n"
"You can also use them to put a name on a value you want to reuse "
"throughout your code. It makes your code easier to read and to change."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:120
#: course/lesson-7-member-variables/lesson.tres:121
msgid "A label you use to keep track of a value that can change."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:120
msgid "A function that varies over time."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:120
msgid "A decimal number."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:128
msgid "Accessing sub-variables with the dot"
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:130
msgid ""
"In video games, you will see many member variables that have sub-values.\n"
"\n"
"For example, the [code]position[/code] we mentioned has two coordinates: "
"[code]x[/code] and [code]y[/code].\n"
"\n"
"It's the same for the [code]scale[/code]: it has [code]x[/code] and "
"[code]y[/code] sub-variables. They respectively control the horizontal "
"and vertical size of the game entity.\n"
"\n"
"To access those X and Y sub-components, you add a dot (\".\") after the "
"variable name.\n"
"\n"
"The code below places the entity at [code]200[/code] pixels on the x-axis"
" and [code]250[/code] pixels on the y-axis."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:158
msgid ""
"Notice how we use the equal sign (\"=\") to assign the numbers on the "
"right to the sub-variables on the left.\n"
"\n"
"Unlike in maths, in computer programming, the equal sign (\"=\") does not"
" mean \"is equal to.\"\n"
"\n"
"Instead, it means \"assign the result of the expression on the right to "
"the variable on the left\". We assign values so often in code that we "
"prefer to reserve the equal sign for that."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:170
msgid "In games, the Y-axis is positive going down"
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:172
msgid ""
"Note that in games, assuming your character's position starts at (0, 0), "
"the code above moves the entity [code]200[/code] pixels to the right and "
"[code]250[/code] pixels down.\n"
"\n"
"In math, the y-axis is generally positive going up by convention.\n"
"\n"
"The convention is the [i]opposite[/i] in video games and many computer "
"applications: the y-axis is positive going down."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:194
msgid "Why does the Y-axis point downwards?"
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:196
msgid ""
"This may be confusing if you only saw the y-axis pointing up in math "
"classes. However, in math, axes go in any direction. They don't even have"
" to be perpendicular.\n"
"\n"
"On the computer, the position (0, 0) happens to correspond to the top-"
"left of your computer screen. It then makes sense for coordinates to be "
"positive when going towards the bottom-right corner.\n"
"\n"
"This leads to another question: why is position zero the top left of the "
"screen? This is due to computer and TV displays history: they would "
"calculate and display pixels starting from the top left corner and moving"
" towards the bottom right corner."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:210
msgid ""
"Let's look at one last example before moving on to the practice. The "
"following code makes the character 1.5 times its starting size."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:228
msgid "How do you access sub-variables?"
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:229
msgid ""
"Variables often hold sub-values, like the [code]position[/code] has two "
"sub-variables: [code]x[/code] and [code]y[/code]. How would you access "
"the [code]x[/code], for example?"
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:231
msgid ""
"To access a sub-variable, you need to write a dot between the parent "
"variable name and the sub-variable name.\n"
"\n"
"For example, to access the [code]x[/code] sub-variable of the "
"[code]position[/code] variable, you'll write [code]position.x[/code]."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:234
#: course/lesson-7-member-variables/lesson.tres:235
msgid "You write a dot (\".\") between the variable and the sub-variable name."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:234
msgid ""
"You write an arrow (\"->\") between the variable and the sub-variable "
"name."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:234
msgid "You write a slash (\"/\") between the variable and the sub-variable name."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:244
msgid ""
"In a future lesson, we'll explain why and how those variables have sub-"
"variables.\n"
"\n"
"For now, just know you can use the dot to access them.\n"
"\n"
"We'll tell you which variables have sub-components and what their names "
"are.\n"
"\n"
"In the next lessons, you'll create your own variables and do operations "
"on them to add or remove [code]score[/code], [code]health[/code], you "
"name it.\n"
"\n"
"For now, let's practice accessing variables."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:260
msgid "Draw a rectangle at a precise position"
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:261
msgid ""
"Draw a rectangle of 200 by 120 pixels at the X position of 120 pixels and"
" Y position of 100 pixels.\n"
"\n"
"You need to replace the numbers in the code editor to draw the correct "
"rectangle."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:275
msgid ""
"Use the position member variable and its sub-variables to change the "
"rectangle's position."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:280
msgid "Draw squares at different positions"
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:281
msgid ""
"Draw three squares of size 100 by 100 that are 100 pixels apart on the "
"horizontal axis. In other words, there should be a 100-pixel gap between "
"two squares.\n"
"\n"
"You should draw the squares starting at the position (100, 100). This "
"means you should position the first square at 100 on the X axis and 100 "
"on the Y axis.\n"
"\n"
"Remember you need to use the equal sign ([code]=[/code]) to change the "
"value of a variable, like the turtle's position.\n"
"\n"
"Write your code inside the [code]run()[/code] function so the computer "
"can recognize it.\n"
"\n"
"Use the provided [code]draw_rectangle()[/code] function to draw each "
"square."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:299
msgid ""
"Now you can place and draw one shape, but how about drawing several? In "
"this practice, you'll place three squares side by side to really get the "
"hang of properties."
msgstr ""

#: course/lesson-7-member-variables/lesson.tres:303
msgid "Introduction to Member Variables"
msgstr ""